The 12 Best AI Tools to Summarize Videos for Creators in 2024

Content velocity is the new currency. Your audience is consuming content faster than ever, with short-form videos on platforms like TikTok and Instagram Reels driving over 30% of social media engagement. Yet, the biggest bottleneck for creators and marketers remains the same: manually editing hours of long-form footage into shareable, high-impact clips. Sifting through a 60-minute podcast or webinar to find ten 30-second gold nuggets is a time-consuming, resource-intensive task that kills momentum and slows down your entire content pipeline.

This is where using AI to summarize videos changes the game. These powerful tools analyze your content, identify key moments, and automatically generate everything from concise text summaries to viral-ready short clips, complete with captions and smart reframing. Instead of spending days editing, you can repurpose a single long-form video into a dozen assets in minutes, dramatically increasing your output without sacrificing quality. This guide provides a comprehensive breakdown of the 12 best AI video summarization tools on the market, helping you reclaim hundreds of hours and scale your content strategy effectively.

We’ve tested and analyzed each platform to give you an honest look at its core functionality, ideal use cases, and limitations. You'll find direct links, screenshots, and practical insights to help you choose the right solution. We'll cover two main types of tools:

AI Video Clippers: Designed to transform long videos into multiple, engaging short clips for social media (e.g., Klap, OpusClip). Think of these as your automated social media managers.
AI Transcript Summarizers: Built to distill video or audio into text-based summaries, notes, and action items (e.g., Eightify, Notta). These are your AI research assistants.

This resource is designed to be your definitive guide. Let’s dive in and find the perfect tool to automate your video repurposing workflow.

1. Klap

Klap is an AI video platform specifically engineered to transform long-form content into a batch of viral-ready short clips for social media. Rather than providing a traditional text summary, Klap uses AI to summarize videos by identifying the most engaging topics, compelling hooks, and key moments from sources like YouTube videos, podcasts, and webinars. It then automatically reframes these segments into vertical formats, adds dynamic captions, and generates a curated selection of clips primed for TikTok, Reels, and Shorts.

The platform’s strength lies in its speed and focus on social media growth. With a reported user base of over 1.5 million, its AI is trained on what performs well on social platforms. The workflow is simple: paste a YouTube link or upload a file, and Klap’s AI gets to work, delivering a set of polished, shareable clips in minutes. For a deeper dive into repurposing content, you can check out Klap's guide on how to create YouTube Shorts from existing video.

Key Features and Pricing

FeatureDescriptionBest For

AI Curation & Clipping

Automatically identifies engaging segments with strong hooks and core messages.

Content creators needing to quickly find the best moments in long videos.

Auto-Reframing & Captions

Converts horizontal video to vertical and adds stylish, customizable captions.

Marketers focused on optimizing content for mobile-first platforms.

Batch Generation

Creates multiple clips from a single video, allowing for A/B testing or a full content calendar.

Social media managers who need to produce 10-20+ clips from a single piece of content.

AI Dubbing

Optional feature to translate and dub clips into 29 different languages.

Creators targeting a global audience without manual voiceover work.

Pricing: Klap offers a free trial to generate a few clips. Paid plans are quota-based, starting from $29/month for 10 videos and going up to custom enterprise solutions.

Pros: Exceptionally fast workflow for social clip creation; AI is tuned for virality; clear, predictable quota system.
Cons: Not a full-featured video editor; heavy users may find quota limits restrictive on lower-tier plans.

Website: https://klap.app

2. OpusClip (Opus)

OpusClip, often called Opus, is a powerful generative AI video tool designed to repurpose long videos into multiple short, viral-ready clips with a single click. Similar to other tools in this space, it uses AI to summarize videos by identifying the most compelling hooks and highlights. Where Opus stands out is its focus on a professional workflow, offering features like a Virality Score to predict a clip’s potential and direct integrations with high-end editing software.

The platform’s workflow emphasizes both automation and creative control. After you paste a video link, its AI analyzes the content, trims dead air, and generates a series of clips, each with a title and a score. This scoring system helps creators and agencies prioritize which clips to edit and publish first, taking the guesswork out of your content strategy. For those seeking deeper analysis, you can explore detailed comparisons of Opus Clip vs. other AI tools to see how its feature set stacks up.

Key Features and Pricing

FeatureDescriptionBest For

AI Virality Score™

Predicts the viral potential of each generated clip based on analysis of thousands of videos.

Social media managers aiming to maximize engagement and prioritize content.

AI B-Roll & Transitions

Automatically adds relevant stock footage and smooth transitions to make clips more visually dynamic.

Creators looking to enhance storytelling without sourcing B-roll manually.

Pro Workflow Exports

Allows direct export of project files to Adobe Premiere Pro and DaVinci Resolve for further editing.

Video editors and agencies integrating AI into their existing post-production pipelines.

Team Workspaces & Branding

Enables collaboration with team members and application of custom brand kits to all clips.

Agencies and marketing teams needing consistent branding and efficient workflows.

Pricing: OpusClip has a free plan with limited processing credits. Paid plans start at $19/month for 200 processing minutes and scale up based on usage and advanced features like team collaboration.

Pros: Robust automation with professional export options; Virality Score helps prioritize high-potential clips; team workspaces are great for collaborative workflows.
Cons: The credit-based model can be confusing for very long inputs; some advanced features are gated to higher-priced tiers.

Website: https://www.opus.pro

3. QuSo (formerly vidyo.ai)

QuSo is an end-to-end AI repurposing platform designed to handle the entire content lifecycle, from clipping to distribution. Previously known as vidyo.ai, QuSo uses AI to summarize videos by auto-generating short, shareable clips from long-form content. It goes beyond simple clipping by adding features like auto-chaptering, branded templates, and a built-in social media scheduler, making it a comprehensive tool for creators and marketing teams.

The platform’s key differentiator is its integrated workflow. A user can upload a video, let the AI generate dozens of potential clips, select the best ones, apply brand assets from a saved kit, and schedule them to post across TikTok, Reels, and Shorts without leaving the tool. This all-in-one approach streamlines the process from raw footage to published content, saving significant time for busy social media managers.

Key Features and Pricing

FeatureDescriptionBest For

AI Clip Generation

Automatically identifies and extracts high-potential short clips from longer videos.

Creators who want a quick, automated first pass at finding shareable moments.

Templates & Brand Kits

Allows users to create and save branded templates for consistent styling across all clips.

Agencies and brands focused on maintaining a cohesive visual identity.

Auto-Chaptering

Generates descriptive chapters for long videos, improving YouTube SEO and viewer navigation.

YouTubers and podcasters looking to increase watch time by making videos easier to navigate.

Social Media Scheduler

Natively schedules finished clips to multiple platforms directly from the QuSo interface.

Social media managers wanting to manage their entire repurposing workflow in one place.

Pricing: QuSo offers a generous free plan with a monthly minute allowance for testing. Paid plans start around $29.99/month, offering more processing minutes and advanced features.

Pros: Complete end-to-end workflow from clipping to scheduling; brand kits help maintain consistency; generous free plan for trial.
Cons: The transition from vidyo.ai to QuSo might confuse some returning users; pricing and minute limits can vary.

Website: https://quso.ai

4. Vizard

Vizard is a powerful AI video repurposing platform designed for teams and developers who need to process long-form content at scale. It uses AI to summarize videos like webinars, interviews, and podcasts by automatically identifying the most impactful moments and turning them into shareable short clips. Unlike many consumer-focused tools, Vizard stands out by offering robust API access on its paid plans, enabling automated workflows and custom integrations for businesses with high-volume video needs.

The platform is engineered to handle demanding inputs, supporting videos up to 600 minutes long and in 4K resolution, making it ideal for processing extensive recordings without quality loss. Its workflow allows users to upload content and let the AI generate clip suggestions, which can then be refined in its web-based editor. The inclusion of an API makes Vizard a strategic choice for teams looking to embed video summarization directly into their content pipelines.

Key Features and Pricing

FeatureDescriptionBest For

AI Clip Generator & Editor

Automatically identifies and extracts engaging highlights from long videos for social media.

Teams repurposing webinars, long interviews, and podcasts into multiple content pieces.

API Access

Provides developer access on paid plans to automate the video clipping and repurposing process.

Businesses and agencies needing to integrate video summarization into their existing systems.

High-Resolution & Long-Form Support

Handles video inputs up to 600 minutes in length and up to 4K resolution.

Users working with professionally recorded, high-quality, and lengthy video content.

Minutes-Based Billing

Pricing is based on the number of minutes processed, with API usage consuming plan minutes.

Organizations that need a predictable, usage-based cost model for video processing.

Pricing: Vizard offers a free plan to get started. Paid plans are structured around minutes of video uploaded per month, with API access included in these tiers. Specific pricing can be found on their website and may be subject to change.

Pros: Developer-friendly with a powerful API for automation; excellent support for very long and high-resolution videos; scalable for teams.
Cons: API usage consumes plan minutes, which requires careful management and planning; can be more complex than simpler, non-API tools.

Website: https://vizard.ai

5. Kapwing

Kapwing is a comprehensive, browser-based video editor that integrates powerful AI tools to help creators quickly find and extract the most valuable moments from their footage. Unlike specialized clippers, Kapwing's approach is to embed its AI summarization features directly within a full-featured editing suite. Tools like its AI Clip Maker and "Find Scenes" allow users to use ai to summarize videos by automatically detecting key segments, removing silences, and generating highlight reels, making it an excellent all-in-one solution for those who want to summarize and then immediately refine their content in the same workflow.

The platform's strength is its accessibility and robust feature set that supports the entire content creation process, from initial summary to final polish. Users can paste a video link or upload a file, and the AI suggests scenes, removes dead air with "Smart Cut," and generates transcripts for easy navigation. This makes it ideal for creators who need more manual control over their final clips without sacrificing the speed of AI-driven discovery.

Key Features and Pricing

FeatureDescriptionBest For

AI Clip & Scene Finder

Automatically identifies engaging moments and breaks long videos down into digestible scenes.

Creators needing a quick starting point for editing highlight compilations.

Smart Cut (Silence Removal)

Instantly removes awkward pauses and silences from a video to create a tighter, fast-paced edit.

Podcasters and interviewers looking to improve viewer retention by 10-15% by cutting dead air.

Integrated Video Editor

A full suite of tools for trimming, adding text, resizing, and collaborating on video projects.

Users who want to summarize and perfect their clips in one application.

Browser-Based Workflow

Fully functional online with no software installation required, enabling easy access and collaboration.

Teams and individuals who need a flexible, accessible editing solution.

Pricing: Kapwing has a free plan that allows exports up to 7 minutes long with a watermark. Paid plans start at $16/month (billed annually) for the Pro plan, which removes the watermark, unlocks 4K exports, and provides full access to all AI features.

Pros: All-in-one editor and AI summarizer; powerful silence removal tool; no installation needed.
Cons: The free version includes a watermark and has export limitations; key AI features require a paid subscription.

Website: https://www.kapwing.com

6. Descript

Descript is a unique, all-in-one audio and video editor that operates like a document. Instead of editing on a traditional timeline, you edit the auto-generated transcript, and the corresponding video and audio are edited automatically. This approach allows Descript to summarize videos in a uniquely powerful way; users can simply highlight key sentences in the transcript to create shareable clips, remove filler words with a single click, or even generate a text summary directly from the content. It merges high-accuracy transcription (over 95% in ideal conditions) with a full editing suite, making it a favorite among podcasters and interview-based content creators.

The platform’s strength is its transcript-first workflow. Features like "Find Good Clips" use AI to scan the transcript for engaging segments, questions, or specific keywords, instantly proposing potential highlights. This makes it incredibly efficient for pulling key takeaways from long recordings like webinars, interviews, or lectures. The "Studio Sound" feature also enhances audio quality with one click, ensuring polished output for any clip you generate.

Key Features and Pricing

FeatureDescriptionBest For

Text-Based Video Editing

Edit video and audio by simply editing the automatically generated transcript.

Podcasters, interviewers, and educators who prioritize content over complex editing.

AI Actions (Find Clips)

AI scans transcripts to identify and suggest engaging highlights, questions, and key moments.

Teams needing to quickly repurpose long-form meetings or webinars into concise clips.

Filler Word Removal

Automatically detects and removes filler words like "um" and "uh" from audio and video.

Anyone looking to create a cleaner, more professional-sounding recording without manual edits.

Studio Sound & Overdub

Enhances voice recordings to studio quality and allows for AI voice cloning to correct mistakes.

Creators who require high-quality audio and a way to make quick corrections.

Pricing: Descript offers a free plan with 1 hour of transcription per month. Paid plans start at $12/month (billed annually) for 10 hours of transcription/month and go up to custom enterprise plans for teams.

Pros: Excellent for turning long recordings into shareable clips via transcripts; strong transcription and editing combined in one app.
Cons: Steeper learning curve than single-purpose clipping tools; AI credit and transcription hour limits apply per plan.

Website: https://www.descript.com

7. Eightify

Eightify is a streamlined AI tool designed for one specific purpose: generating concise text summaries of YouTube videos. Available as a popular Chrome extension and an iOS app, it acts as a "TL;DR" (Too Long; Didn't Read) generator for video content. Instead of creating video clips, Eightify uses AI to summarize videos by breaking them down into digestible paragraphs and timestamped key points. This allows users to quickly grasp the core message of a lengthy tutorial, lecture, or news report without committing to watching the entire video.

The platform’s main strength is its seamless integration and speed. Once installed, a "Summarize" button appears directly on the YouTube page, delivering a summary in seconds. This workflow is incredibly efficient for researchers, students, and anyone who uses YouTube for information gathering. The summaries can be translated into over 40 languages, making it a powerful tool for understanding content across linguistic barriers.

Key Features and Pricing

FeatureDescriptionBest For

One-Click TL;DR Summaries

Generates a brief, paragraph-style summary and a list of key ideas.

Users needing to quickly evaluate if a video is worth watching.

Timestamped Breakdowns

Creates a bulleted list of key moments with corresponding timestamps to navigate the video.

Researchers and students looking to find specific information within a long video.

Browser & iOS Integration

Works as a Chrome extension on desktop and a dedicated app on iOS for on-the-go use.

Individuals who consume YouTube content across multiple devices.

Multi-Language Support

Can generate and translate summaries into more than 40 different languages.

Global users or those learning new languages through video content.

Pricing: Eightify offers a free plan with a limited number of weekly summaries. The Pro plan, available via a subscription, provides unlimited summaries, higher-quality AI, and priority support, starting at a few dollars per month.

Pros: Extremely fast and convenient for YouTube content; timestamped notes make navigation easy; great for research and content previewing.
Cons: Only works with YouTube; does not create video clips or offer any editing features; weekly limits on the free plan.

Website: https://eightify.app

8. Glasp

Glasp is a social web highlighter and note-taking tool that uses AI to summarize videos from platforms like YouTube. Unlike tools focused on creating new video content, Glasp excels at knowledge management. It allows users to highlight web pages, take notes, and get concise, AI-generated summaries from video transcripts. The platform is designed for learners, researchers, and anyone who wants to capture and organize key insights from online content, not just videos.

The platform’s key differentiator is its integration with personal knowledge workflows. After summarizing a video, users can export the transcript, AI summary, and their personal notes directly into apps like Notion, Obsidian, or Readwise. This makes Glasp an excellent tool for building a personal knowledge base or "second brain." The workflow is straightforward: install the browser extension, navigate to a YouTube video, and click the Glasp icon to generate and view the summary alongside the transcript.

Key Features and Pricing

FeatureDescriptionBest For

YouTube Summaries

Generates text summaries from video transcripts using AI.

Researchers and students needing a quick text overview of video content.

Web & PDF Highlighting

Allows users to highlight important text on any webpage or PDF.

Lifelong learners who want to capture insights from various sources.

Knowledge Management

Exports notes, highlights, and summaries to tools like Notion and Obsidian.

Users building a personal knowledge management (PKM) system.

Social Highlighting

Discover what other users are highlighting and learning on the web.

Individuals looking for curated content and community-driven insights.

Pricing: Glasp offers a free plan with limited AI summaries. The "Pro" plan at $10/month offers unlimited AI summaries and advanced features, with discounts for annual billing.

Pros: Excellent for building a personal knowledge base; integrates with popular note-taking apps; free tier is useful for light use.
Cons: Focuses entirely on text-based summaries, not video clips; most powerful features require a paid subscription.

Website: https://glasp.co

9. Notta

Notta is an advanced transcription and AI summarization platform designed primarily for meeting productivity but with powerful video applications. It excels at capturing audio and video from files, live meetings (Zoom, Google Meet, Teams), and web content, then generating highly accurate, searchable transcripts. Where it shines as a tool to summarize videos is in its ability to condense hours of discussion into concise, structured overviews with chapters, action items, and key takeaways.

While not a video clipper, Notta is ideal for teams and creators who need to repurpose the core information from video content. For instance, you can upload a webinar or interview video, and Notta's AI will produce a summary perfect for creating blog posts, newsletters, or show notes. Its integrations with tools like Salesforce and Zapier allow for seamless workflows, automatically pushing meeting notes and action items into your existing systems. This focus on text-based summaries makes it a unique and practical asset.

Key Features and Pricing

FeatureDescriptionBest For

Live Meeting & File Transcription

Captures audio/video from live meetings or uploaded files with high accuracy.

Teams needing to document and summarize internal and external calls.

AI-Generated Summaries

Creates structured summaries with an overview, chapters, and action items from transcripts.

Content marketers repurposing webinar or interview content into written formats.

Team Workspaces & Integrations

Offers collaborative workspaces and connects to CRMs and automation tools like Zapier.

Businesses and agencies looking to integrate video summaries into their workflows.

Clear Quota System

Provides specific transcription minute quotas per plan for predictable usage.

Users who need a clear understanding of their monthly transcription limits.

Pricing: Notta offers a free plan with limited transcription minutes. Paid plans start at $13.99/month for 1,800 minutes and go up to custom Business and Enterprise solutions with more features and team management capabilities.

Pros: Excellent for summarizing meetings and long-form informational videos; strong integrations for business workflows; clear and predictable usage quotas.
Cons: Not a video editor or clipper; per-recording time limits (e.g., 3-5 hours) may affect users with very long files.

Website: https://www.notta.ai

10. Otter.ai

Otter.ai is a leading AI meeting assistant designed to record, transcribe, and summarize spoken conversations from both live meetings and uploaded audio/video files. While its primary focus is on business productivity, its powerful engine serves as an excellent tool to summarize videos by transforming lengthy discussions, interviews, or lectures into structured, actionable text. The platform automatically generates a concise summary, outlines key topics discussed, and even identifies action items.

The strength of Otter.ai lies in its real-time integration and its focus on turning dialogue into usable data. Users can connect the Otter Assistant directly to Zoom, Google Meet, and Microsoft Teams to capture notes live. For content creators, this means an interview or podcast episode can be summarized and transcribed almost instantly, providing a clear text-based overview to guide editing or create show notes. This functionality makes it a valuable asset in many podcast transcription workflows.

Key Features and Pricing

FeatureDescriptionBest For

Automated Summaries & Outlines

AI generates a concise summary and a chapter-like outline of the video's key topics.

Professionals needing quick, digestible meeting recaps and key takeaways.

Action Item Identification

The AI automatically detects and lists tasks or action items mentioned during the conversation.

Teams looking to improve accountability and follow-up after meetings.

Live Capture & Integration

Connects to Zoom, Teams, and Google Meet to transcribe and summarize in real-time.

Business users and remote teams who need automated meeting documentation.

Team Collaboration

Allows teams to share, comment on, and highlight transcripts collaboratively.

Agencies and corporate teams managing shared video or audio content.

Pricing: Otter.ai offers a free tier with limited transcription minutes per month. Paid plans start at $16.99/month for individuals (Pro plan) and $30/user/month for teams (Business plan), offering more minutes and advanced features.

Pros: Mature, popular tool with strong real-time capture capabilities; excellent for generating summaries and action items for meeting follow-up.
Cons: Not a video editor; some advanced capabilities are limited to higher-tier Business and Enterprise plans.

Website: https://otter.ai

11. Fireflies.ai

Fireflies.ai is an AI notetaker designed primarily for meeting intelligence, but its powerful transcription and analysis engine makes it an excellent tool to summarize videos from uploads or past recordings. Instead of focusing on social media clips, Fireflies excels at creating detailed, searchable text summaries, identifying key action items, and providing conversation analytics. It automatically transcribes audio and video files, generating a rich, interactive record that users can query and analyze.

The platform's strength lies in its ability to centralize and search across all conversations, whether they are from Zoom calls or manually uploaded video files. For creators, this means turning a batch of video interviews, webinars, or content planning sessions into a fully searchable knowledge base. The AI identifies key topics, speakers, and sentiment, allowing you to quickly find specific quotes or extract core ideas without re-watching hours of footage. It's a productivity powerhouse for anyone needing to distill information from spoken content.

Key Features and Pricing

FeatureDescriptionBest For

Automated Transcription

Transcribes audio and video files with high accuracy, supporting over 60 languages.

Teams needing reliable text versions of their recorded content.

AI Super Summaries

Generates summaries, outlines, action items, and keywords from the transcript.

Users who need to quickly grasp the key takeaways from a long video.

Smart Search & Topic Trackers

Search across all your conversations for keywords, speakers, and custom-tracked topics.

Content researchers and teams needing to find specific information quickly.

Conversation Intelligence

Provides analytics on speaker talk time, sentiment, and other conversational metrics.

Sales teams and marketers analyzing customer interviews or sales calls.

Pricing: Fireflies offers a free tier with limited transcription credits. Paid plans start at $10/user/month (billed annually) for more credits and features, scaling up to Business and Enterprise tiers for advanced analytics and team collaboration tools.

Pros: Excellent for creating searchable text-based summaries and knowledge bases; powerful search and topic tracking features; strong integrations with meeting platforms and CRMs.
Cons: Not designed for creating video clips or social media content; AI credit system on lower tiers can be limiting for heavy users.

Website: https://fireflies.ai

12. Gling

Gling is an AI video editor that approaches summarization by cleaning up the raw material first. Instead of creating a simple text summary, Gling uses its AI to summarize videos by programmatically removing silences, mistakes, and bad takes from talking-head footage. This condenses the video to its most valuable parts, creating a tight, watchable rough cut in minutes. It also auto-generates titles, descriptive chapters, and shareable clips based on the content.

The platform is engineered for YouTubers and creators who need to accelerate their initial editing workflow. By identifying and cutting the fluff automatically, Gling allows creators to focus on creative storytelling rather than tedious manual cuts. A key differentiator is its ability to export the edited project directly into professional non-linear editors (NLEs) like Premiere Pro, Final Cut Pro, and DaVinci Resolve, preserving the AI-generated cuts for further refinement.

Key Features and Pricing

FeatureDescriptionBest For

AI Silence & Bad Take Removal

Automatically detects and cuts out pauses, filler words, and flawed takes from raw footage.

YouTubers who report saving 2-3 hours of editing time per video.

AI Chapter & Title Generation

Analyzes video content to suggest relevant chapter markers and compelling titles.

Creators looking to improve video navigation and SEO on platforms like YouTube.

NLE Export

Exports the timeline with all AI edits directly to Premiere, Final Cut, or Resolve.

Professional editors and creators who use AI for the initial cut but finish in pro software.

Multicam Editing Support

The AI can process and sync multiple camera angles while performing its cuts.

Interviewers and creators with more complex multi-camera setups.

Pricing: Gling offers a free plan with limited minutes. Paid plans are based on monthly upload hours, starting at $15/month for 2 hours and scaling up to custom plans for teams and agencies.

Pros: Significantly reduces time spent on initial rough cuts; flexible export options integrate with professional workflows; effective for talking-head and interview content.
Cons: Not a full-fledged video editor for creative effects; monthly hour quotas on paid plans may be restrictive for high-volume creators.

Website: https://www.gling.ai

Choosing Your AI Co-Pilot for Content Creation

The era of manual, time-consuming video editing and tedious note-taking is officially over. We've explored a powerful and diverse landscape of tools that use AI to summarize videos, each designed to address specific pain points for creators, marketers, and professionals. The journey from a one-hour video to a library of shareable assets or a concise summary no longer requires a team of editors or hours of manual labor.

The central insight is this: the "best" tool is entirely dependent on your primary objective. Your workflow, end-goal, and content type should be the compass guiding your decision. There isn't a one-size-fits-all solution, but rather a spectrum of specialized co-pilots ready to augment your creative process.

Matching the Tool to the Task

To make a truly informed choice, it's crucial to look beyond feature lists and align a platform’s core competency with your most pressing need. Let's recap the key categories and who they serve best:

For Social Media Growth & Repurposing: If your primary goal is to transform long-form content like podcasts, webinars, or YouTube videos into a steady stream of engaging short clips for platforms like TikTok, Instagram Reels, and YouTube Shorts, then dedicated AI video clippers are your best bet. Tools like Klap, OpusClip, and QuSo are built for this exact purpose. Their algorithms excel at identifying viral moments, reframing shots for vertical viewing, and adding dynamic captions, offering the most direct path from existing video to audience growth.
For Content Creation & Editing: For creators who need more than just summaries and want a comprehensive editing suite with AI assistance, platforms like Descript and Kapwing shine. These tools integrate AI summarization and transcription directly into a powerful video editor, allowing you to edit your video by simply editing the text. This is ideal for podcasters, course creators, and YouTubers who want to streamline their entire production workflow from start to finish.
For Knowledge Capture & Productivity: If your focus is on extracting insights, not creating new content, then a different set of tools is required. Meeting assistants like Otter.ai and Fireflies.ai are indispensable for professionals who need to capture action items and key decisions from calls. Similarly, browser-based summarizers like Eightify and Glasp are perfect for students, researchers, and lifelong learners who need to quickly digest educational content from YouTube without watching the entire video.

Your Actionable Next Steps

Making the right choice starts with hands-on experimentation. The single most effective way to find your perfect AI partner is to take advantage of the free trials or freemium tiers offered by nearly every tool on our list.

Select Your Top 2-3 Contenders: Based on the categories above, pick the tools that most closely match your primary use case. If you're a YouTuber, that might be Klap and Descript. If you're a corporate manager, it might be Otter.ai and Fireflies.ai.
Run a Controlled Test: Upload the exact same video to each platform. This is critical for an apples-to-apples comparison. Choose a piece of content that is representative of your typical work.
Evaluate the Output & Workflow: Assess the results. How good were the AI-selected clips? How accurate was the transcript? Most importantly, how intuitive did the workflow feel to you? The tool that saves you the most time and cognitive load is the winner.

By integrating the right AI to summarize videos into your process, you can reclaim dozens, if not hundreds, of hours per year. This isn't just about efficiency; it's about reallocating your most valuable resource, your time, back toward strategy, creativity, and the big-picture thinking that drives real growth. This shift from manual executor to creative director is a hallmark of modern content creation. Beyond video summarization, AI is also emerging as a co-pilot across various content creation sectors. For insights into how AI is reshaping the future of storytelling and publishing, explore the latest trends in AI integration in broader content creation trends. Embrace your new AI co-pilot, and get back to what you do best: creating amazing original content.

Ready to stop manually clipping and start growing your social channels? If your goal is to turn your long-form videos into a pipeline of viral-ready short clips, Klap is designed for you. Get started for free and see how its powerful AI can summarize your best moments into shareable content in minutes.

Try Klap for Free

The 12 Best AI Tools to Summarize Videos for Creators in 2024

1. Klap

Key Features and Pricing

2. OpusClip (Opus)

Key Features and Pricing

3. QuSo (formerly vidyo.ai)

Key Features and Pricing

4. Vizard

Key Features and Pricing

5. Kapwing

Key Features and Pricing

6. Descript

Key Features and Pricing

7. Eightify

Key Features and Pricing

8. Glasp

Key Features and Pricing

9. Notta

Key Features and Pricing

10. Otter.ai

Key Features and Pricing

11. Fireflies.ai

Key Features and Pricing

12. Gling

Key Features and Pricing

Top 12 AI Video Summarization Tools — Comparison

Choosing Your AI Co-Pilot for Content Creation

Matching the Tool to the Task

Your Actionable Next Steps

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