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6 free YouTube tools • No signup required • Works instantly
Channel Analytics
Deep Channel Performance Insights
Transcript Generator
Extract Video Transcripts with Timestamps
Comment Extractor
Extract, Search & Download Comments
Thumbnail Downloader
Download HD Thumbnails in All Sizes
Video Summarizer
AI-Powered Summaries with Clickable Chapters
Subtitle Downloader
One-Click Subtitle Downloads in 70+ Languages
- Analyze channel stats & revenue
- Extract transcripts with timestamps
- Download all video comments
- Grab HD thumbnails (1280×720)
- AI-summarize videos with chapters
- Download subtitles in 70+ languages
Analyze Any YouTube Channel's Performance
Deep Channel Performance Insights
Free channel analyzer: get subscriber count, total views, engagement metrics, upload frequency, video performance, and estimated monthly revenue. Export full analytics to CSV or JSON.
- Complete stats: subscribers, views, videos
- Engagement analysis: like rate, comment rate
- Upload frequency & best posting days
- Top & recent video performance
- Channel health score (0-100)
- Estimated monthly revenue calculator
Get Full YouTube Transcripts Instantly
Extract Video Transcripts with Timestamps
Extract complete transcripts from any YouTube video with accurate timestamps. Export to SRT, VTT, TXT, TTML, or JSON formats. Support playlists, auto-generated captions, and 100+ languages.
- Full word-for-word transcripts with precise timestamps
- 9 export formats: SRT, VTT, TXT, MD, TTML, JSON3, SRV1-3
- Playlist batch processing (up to 10 videos)
- 100+ languages including auto-translated captions
- Built-in search to find specific moments
- Click timestamps to jump to YouTube
Download All YouTube Comments to CSV/JSON
Extract, Search & Download Comments
Extract all comments from any YouTube video including replies, like counts, author info, and timestamps. Advanced search, random picker for giveaways, and sentiment analytics.
- Extract all comments with nested replies
- Export to JSON, CSV, or plain text
- Advanced search & filtering by author, likes, date
- Random comment picker for giveaways & contests
- Comment analytics: sentiment, engagement rate
- View your own comment history
This is exactly what I needed!
Best tutorial on YouTube 🔥
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Get YouTube Thumbnails in maxresdefault Quality
Download HD Thumbnails in All Sizes
Download YouTube video thumbnails in all available sizes: maxresdefault (1280×720), sddefault (640×480), hqdefault (480×360), and more. Also grab channel banners and profile pictures.
- 5 resolution options: HD 1280×720 to 120×90
- JPG and WebP format support
- Channel banners & profile pictures
- Video frame snapshots (sd1, hq1, mq1)
- Direct download or copy to clipboard
- Works with YouTube Shorts
+ Channel banners & avatars
Summarize Any YouTube Video with AI
AI-Powered Summaries with Clickable Chapters
Chrome extension that generates AI summaries with auto-generated chapters, clickable timestamps, key takeaways, notable quotes, and TL;DW notes. Built with Google Gemini AI.
- AI-generated chapters with clickable timestamps
- Key points, quotes, and takeaways extraction
- 50+ output languages for summaries
- Adapts summary depth to video length
- Free with your own Gemini API key
- Privacy-first: API key stays on your device
- • Machine learning basics explained
- • 3 practical coding examples
- • Resources for further study
Built with Google Gemini AI
Download YouTube Subtitles in SRT Format
One-Click Subtitle Downloads in 70+ Languages
Chrome extension to download YouTube subtitles in SRT or TXT format. Select from 70+ languages via right-click menu. Works with auto-generated captions and closed captions.
- One-click download via right-click menu
- SRT and TXT format options
- 70+ language selection built-in
- Works with auto-generated & manual captions
- Smart file naming with video title
- No API key required
Compare All 6 Tools
Choose the right tool for your needs
| Feature | Analytics | Transcript | Comments | Thumbnail | Summarizer | Subtitle |
|---|---|---|---|---|---|---|
| Tool Type | Online | Online | Online | Online | Extension | Extension |
| Requires Signup | No | No | No | No | No | No |
| Requires API Key | No | No | No | No | Gemini (free) | No |
| Export Formats | JSON/CSV | 9 formats | JSON/CSV/TXT | JPG/WebP | Copy text | SRT/TXT |
| Best For | Research | Study | Analysis | Design | Quick view | Learning |
| YouTube Shorts | ||||||
| Price | Free | Free | Free | Free | Free | Free |
Your Data, Your Control
All tools are designed with privacy as a core principle
No Data Collection
We don't store your URLs, transcripts, or any extracted data. Everything processes client-side.
No Account Required
Use any tool instantly. No email, no signup, no login. Just paste a URL and go.
100% Free Forever
No premium tiers, no hidden limits, no trials. All features free for everyone.
Zero Tracking
No analytics, no cookies for tracking, no third-party scripts. Your usage is private.
Built for Creators, Researchers & Learners
Real use cases from our community
Marketers & Brands
Analyze competitor channels, vet influencers before partnerships, track engagement metrics, compare channel performance.
Popular: Channel Analytics, Comment Extractor
Content Creators
Research competitor content, grab thumbnail inspiration, analyze posting frequency, repurpose transcripts into blogs.
Popular: Channel Analytics, Thumbnail Downloader
Students & Learners
Extract lecture transcripts for notes, download subtitles for language learning, summarize long educational videos.
Popular: Transcript Generator, Video Summarizer
Researchers & Journalists
Citation-ready transcripts with timestamps, export comments for analysis, track channel growth patterns.
Popular: Transcript Generator, Channel Analytics
Social Media Managers
Run giveaways with comment picker, track engagement metrics, benchmark against competitors.
Popular: Comment Extractor, Channel Analytics
Investors & Analysts
Evaluate creator revenue potential, analyze channel health scores, track subscriber growth trends.
Popular: Channel Analytics, Transcript Generator
Frequently Asked Questions
Quick answers to common questions about our YouTube tools
How do I get the transcript of a YouTube video?
Use our free YouTube Transcript Generator: paste the video URL, click "Generate Transcript", and get the full text with timestamps. You can export to SRT, VTT, TXT, or other formats. It works with auto-generated captions and supports 100+ languages.
What is a YouTube transcript and how is it different from subtitles?
A YouTube transcript is a text document of all spoken words in a video with timestamps. Subtitles are timed text displayed over video during playback. Our tool extracts subtitles/captions and converts them into downloadable transcript files you can search, copy, and reference offline.
What is the YouTube thumbnail size?
The recommended YouTube thumbnail size is 1280×720 pixels (HD, called "maxresdefault"). YouTube also generates smaller versions: sddefault (640×480), hqdefault (480×360), mqdefault (320×180), and default (120×90). Our downloader lets you download all available sizes.
How do I download a YouTube thumbnail?
Paste any YouTube video URL into our Thumbnail Downloader, click "Get Thumbnails", and download in your preferred size. We show all available resolutions from HD (1280×720) to default (120×90), plus channel banners and profile pictures.
How do I find my YouTube comment history?
For your own comment history, visit youtube.com/feed/history/comment_history when logged in. To extract comments from any video, use our Comment Extractor: paste the URL, extract all comments, then search by username to find specific comments.
Can I download all YouTube comments to a file?
Yes! Our YouTube Comment Extractor downloads all comments including replies, like counts, timestamps, and author info. Export to JSON for developers, CSV for spreadsheets, or plain text. Perfect for research, giveaways, or audience analysis.
How do I summarize a YouTube video with AI?
Install our YouTube Video Summarizer Chrome extension, add a free Gemini API key from Google AI Studio, then click "Summarize Video" on any YouTube video. You'll get AI-generated chapters, key points, timestamps, and TL;DW summary in seconds.
Is the YouTube video summarizer free?
Yes, completely free! The Chrome extension is free, and Google's Gemini API has a generous free tier (1,500 requests/day). You use your own API key, which means no subscription fees and complete privacy - your data goes directly to Google, not our servers.
How do I download YouTube subtitles in different languages?
Our Subtitle Downloader Chrome extension has built-in language selection. Right-click the extension icon, choose "Language", and select from 70+ options including English, Spanish, Japanese, Chinese, and more. Download in SRT or TXT format instantly.
How do I see YouTube channel analytics for any channel?
Use our free YouTube Channel Analytics tool: paste any channel URL or video URL, and get full stats including subscribers, total views, engagement rates, upload frequency, top videos, and estimated monthly revenue. Works with any public channel.
Can I check YouTube channel stats without owning the channel?
Yes! Our Channel Analytics tool works on any public YouTube channel. Just paste the channel URL (e.g., youtube.com/@MrBeast) or any video from that channel, and you'll see subscriber count, view stats, engagement metrics, upload patterns, and revenue estimates.
Are these YouTube tools really free?
Yes, all 6 tools are 100% free: Channel Analytics (online), Transcript Generator (online), Comment Extractor (online), Thumbnail Downloader (online), Subtitle Downloader (Chrome extension), and Video Summarizer (Chrome extension with free Gemini API). No signup, no hidden fees, no download limits.
Which tool should I use for studying YouTube videos?
For studying: use Transcript Generator to get searchable text you can highlight and annotate, Subtitle Downloader to read along offline, and Video Summarizer for quick chapter overviews before diving into full content. All three complement each other for effective learning.
Do these tools work with YouTube Shorts?
Yes! All six tools work with YouTube Shorts. Channel Analytics shows channel stats, Transcript Generator extracts text, Thumbnail Downloader grabs preview images, Comment Extractor downloads engagement, and the Chrome extensions (Subtitle Downloader & Video Summarizer) work on any video including Shorts.
Ready to Extract Value from YouTube?
Pick any of our 6 free tools below. No signup, no credit card, no limits. Just paste a YouTube URL and get instant results.