justTLDR: Free AI YouTube Summarizer & Web Summarizer

by https://justtldr.com · justtldr.com · Tools

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Instantly summarize webpages or YouTube video using your existing AI accounts (ChatGPT, etc) - no additional subscription required!

Users

2,000

0 in 30 days

Rating

4.8 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#19K

#16K among extensions

Version

2.0.45

updated 29 Jul 2026

Users

monthly, 2 years

Latest, 15 Oct 2026: 2,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years

Latest, 15 Oct 2026: 28 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About justTLDR: Free AI YouTube Summarizer & Web Summarizer

Save time with FREE AI-powered summaries for YouTube & the web! justTLDR connects online content to your favorite AI chatbot, giving you instant, customizable summaries of articles and videos—all for free. 🤖 Choose your preferred AI Assistant Works with either: - OpenAI's ChatGPT - Anthropic's Claude - Google's Gemini - DeepSeek Chat - xAI's Grok - Gemini API Key No additional subscriptions required - uses your existing accounts! ✨ Customizable Prompt Templates - Choose from pre-built templates - Or create your own custom summary styles 🌐 Multi-language Support Summarize content in any language! Whether it's French videos, Spanish articles, or Japanese blogs - justTLDR processes transcripts in their native language.

Growth

Window	Change	Ratings	Rating
7 days	+0.0%	0	0.00
30 days	+0.0%	0	0.00
6 months	+0.0%	+6	−0.02
1 year	+0.0%	+17	−0.25

Chrome Web Store search rankings

Where justTLDR: Free AI YouTube Summarizer & Web Summarizer appears when people search the store, with the 30 day change

Search phrase	Position	30 days
ai youtube summarizer	#36	new
summarizer	#45	new
youtube summarizer	#67	new
ai summarizer	#70	new

Version history

38 versions recorded

2.0.4529 Jul 2026

2.0.4414 Jun 2026

2.0.4226 May 2026

2.0.40 (github-actions:2e720ed)24 May 2026

2.0.3914 Feb 2026

2.0.3712 Feb 2026

2.0.3415 Oct 2025

2.0.3212 Oct 2025

Details

Category: Tools
First seen: 23 Jan 2025
Size: 2.8 MB
Languages: en
Pricing: Free
Privacy policy: justtldr.com
Extension ID: cmnjpgpkkdmkkmpliipnmhbelgbiefpa

Permissions and risk

Elevated riskimpact 4, likelihood 2

Permissions

activeTabstoragesidePanel

Site access

https://claude.ai/*https://chatgpt.com/*https://gemini.google.com/*https://chat.deepseek.com/*https://grok.com/*https://aistudio.google.com/*https://*.firebaseapp.com/*http://localhost:8000/*https://justtldr.com/*https://www.justtldr.com/*and 3 more