Clarify AI: YouTube Summary with Gemini

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Gemini-powered AI tool to summarize YouTube videos.

Latest reviews

• (2025-08-25) Adrian Szymanowski: Used to be excellent, but recently i need to login daily to the plugin, too much hastle
• (2025-08-25) Josh: Was perfect until they added a paywall. Now you get 1 star and uninstall!
• (2025-08-22) Dany M: Why are you paying for the API? I can supply my own api key, there are free extensions that do that so I switched to one of them
• (2025-08-22) Youssef Elsafi: The extension is really good BUT! Why are you making us pay for a subscription to use AI Models that is just using our google accounts and you're not really paying for it? That's kinda messed up.
• (2025-08-20) giordano bruno: I’ve been grateful to use this service for free until now. While I don’t think it’s something I would pay for, I sincerely thank you for everything so far.
• (2025-08-20) Ethan Tham: Works directly from Youtube with customizable summaries, copy or download directly as text file functions. Would be even better if it can automatically insert the Youtube video URL below the title of the Youtube video inside the download file or under the copy function; and appreciate if can customize filename prefix such as including YYYYMMDD date numbers in front of the filename downloaded.
• (2025-08-20) Navillex: cool, just straight up summarize the youtube video, nothing else
• (2025-08-13) ani jen: super
• (2025-08-13) Silver Phoenix: Good tool!
• (2025-08-09) Ricardo Costa: I am unable to log in to the Comet browser. Please fix the Comet login functionality.
• (2025-08-09) Andy Febrico Bintoro: Totally free and unlimited YouTube summarizer. The new version also have Gemini 2.5 Pro. The only lack capabilities is that it cannot summarize content while the video do not have transcript.
• (2025-08-09) Kazi Al Emran: A very helpful extension. By using it many times saved. Thanks to the creators.
• (2025-08-06) Антон Егоров: awesome!!!
• (2025-07-30) NoirGut Punch: Very useful to summarize and jump through the timestamps on long videos that don't have any
• (2025-07-30) Joe Ternyik: Quick summaries. Even works while intro ads are playing.
• (2025-07-30) Pratik Bhowmik: Great service
• (2025-07-26) Joe Bidnon: it workz !!! great YT zumariez !!!
• (2025-07-25) fawi kaw: not working, i got a message forcing me to donate
• (2025-07-23) Kadeem Harper: This is amazing when it works well. It does not work on longer videos, which seem to be about 22 mins or longer. I accept that, but I have often gotten this error message for videos that are shorter than 20 mins (sometimes shorter than 5 mins), so it seems to be a bug. However, when it does work, it is a major help! I use both the timestamp feature and the summarize feature. Both are excellent.
• (2025-07-19) Amit Kukreja: Nice Extension
• (2025-07-18) Bruno Dal Comune: Can't sign in to Google using Vivaldi Browser, I get this error: "Error: The user turned off browser signin", I think it's a Vivaldi limitation, but can you work around it?
• (2025-07-16) Wenzhe Yin: really useful one. Now I can "watch" ten more times of the videos on my favourite Youtube channels. really appreciate the author of this extension.
• (2025-07-14) giordano bruno: It's already super helpful, and I'm truly grateful to be able to use it. If I may make a selfish request, having a 'Very Short' summary option—around 150–200 characters—would make it even more convenient and useful. Regardless, thank you for making it available—it's genuinely appreciated.
• (2025-07-13) Christopher Mabry: This is is a really great extension. So good, this is the first time I ever bothered to write a review. Thank you so much for making it, and making it free. Just one suggestion, this extension is so good, that it's almost too good to be true. It's that good, I'm just going to assume that there are good people out there in the world for once because I like this extension so much. But my suggestion is to flush out your website a bit more. I get it that you're going for a minimalism thing, but there's so little on the site that I did start to worry about my data. I'm not actually worried about my data, I'm just saying that a fuller site might help you get more users. That is, if you want the server costs LOL. Cheers.
• (2025-07-12) 露易丝: 10 out of 10
• (2025-07-11) Manh Hieu Dinh: Very useful! It saves lots of my time, even a bit too much of time since I started to read the summery first, then ended up getting the idea of the whole video and not going to watch it anymore lmao. Very well done.
• (2025-07-09) Hobby Joe: It's been working great to me. Please keep it long.
• (2025-07-08) Ragheed Moglbay: bad ux flow ( in my opinion, and for now )
• (2025-07-03) Alexandre: can't sign-in on Vivaldi, SAD
• (2025-07-02) V S: Gives great summaries and lets you ask questions about the video. For free too - amazing!
• (2025-07-02) Ace: Simple and quick ai summary and/or I can ask questions. Perfect.
• (2025-07-02) Bala Nagendran: Don't fall for the "Fake-nice" review. Summarize the video feature does not work properly. Useless extension.
• (2025-06-30) Sadhath muhammed: Nice
• (2025-06-30) Vishnu teja Vasam: great product!!
• (2025-06-29) Naman Goyal: It's a good tool to use, and is very helpful for day to day notes making!
• (2025-06-29) Jason Lee: very useful, save a lot of time. but does it only summarize video with transcript/subtitles?
• (2025-06-28) Shaked Naveh: Excellent
• (2025-06-28) Husam Madan: ok
• (2025-06-28) Kourtney Madison: Finally a chrome extension that understands what parts of the video I view as important. So many others just don't have the same good features as this.
• (2025-06-28) David Galich: If it does what it says then I am just posting up to say it works.
• (2025-06-26) fawaz altop: good
• (2025-06-25) Lucas Gomes: Top
• (2025-06-25) Fayza Kamila 3KA01: ok
• (2025-06-25) Ghali Br: athe best app
• (2025-06-25) gemma: why is the summary history not in the Gemini chat history? Also please add an option to decrease the text size of summary... maybe use parrot font of google. Useful little tool btw
• (2025-06-24) Maciej Rozz: This is great extension, but it will be even better if you allow users to enter custom models / api keys for services so you dont have to pay for users
• (2025-06-24) hung le: ok
• (2025-06-23) Luiz Jr: I will update it in the coming days if it works properly
• (2025-06-23) Johnwick Shiva: I find it useful and time saving
• (2025-06-22) SRINIVAS BABUGUNDA: good and usefull