Some long reddit threads are a gold mine. But you need to dig deep in hundreds or thousands of comments to form the conclusion. To simplify that I automated it all in form of chrome extension with customization to fit your own needs. With one click it: - fetches metadata (with all comments) - cleans it - sends it to selected AI - gold, you are looking for Supported pages: - Threads - Subreddits - Search results
Pre-launch I was implementing core features based on my own needs. Now when it's public, it's no longer only about my needs, but yours too. I'd love to hear what feature you might be missing that could improve our reddit productivity even more.
@marek_machava exactly, that was my point while building this extension. Most comments on reddit are low value and only few have what I'm looking for.
What other forums would you like to see similar tools on? If this one gets enough tractions and I see it helps people and they want it, I might expand to other areas/forums.
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@martin_machava For example forums based on most common types like XenForo, phpBB, MyBB or WordPress. Som forums are shitty built like continuous loading when scrolling and cannot use classic search bar except built in search.
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Looks good. Have been looking for such a solution, Few suggestions: Add dark mode looks weird in dark mode
Clicking on a link in AI summary redirects to new tab instead of the same tab (Optional)
@kingcold I restrected myself from adding dark mode to MVP on purpose, but now when it's out, I'll do it in following days 🌚
"Referenced link click redirects to new tab" well, let me brainstorm little bit so I get it right.
Scroll down - To me, ideal case would be that if it's a link to a comment in same thread where you are, the page would scroll down to that comment. But it may happen that there's a reference to a comment that is not loaded in your UI because Reddit Summarizer sees more than you see, it sees all the comments, not just those visible to you.
Comment Redirect - that initiates page refresh and summary will be closed (still visible in extension popup but not in toolbar). But I think that's doable to implement so it stays there. You are right, I'll do it, might take some time though.
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@martin_machava If its a lot of effort you can ignore it, as its not that big of a deal. Thanks for working on dark mode!❤️
@kingcold I did it! Your suggestions are really great!
Dark mode is done. It sync on-the-fly with reddit theme. Works really great!
Comment redirect - if the referenced comment in summary is visible in UI, it scrolls down to it and also highlights that comment for a second and then highlight fades out.
If comment is not in loaded in UI, it will open the comment inside same tab, preserving the last summary.
New version was submitted to chrome store for review. When it's accepted, I'll publish it. Thanks for valuable feedback, Boy :)
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love this! reddit comments are both hard to navigate through and increasingly fake. I could see this solving some deep problems in the future!
@dakota_burrow howdy hi, my tweeter friend, glad to see you here. Yes, so far this is just MVP but I'll be working on it hard to improve and bring more useful features
Great idea and execution! I really appreciate that you built this as a plugin — scraping Reddit in a structured way while avoiding IP blocks and tracking is no small feat.
I’ve worked on a similar Chrome extension for Facebook before, and I can say the scraping and control part is tricky, but not the hardest. The real challenge is handling dynamic content — especially on sites where comments, reactions, and user relationships are loaded dynamically with ever-changing IDs. Trying to map that back into a clean, readable UI while preserving who said what, when, and how they’re connected… that’s where things get really hard.
You’ve nailed a tough problem here. Awesome work! 👏
@martin_machava Great point, and I agree completely. While businesses would buy official APIs for core data, the magic happens in the layer you're describing—making that data sync and feel live immediately. The browser/rendering level is a huge opportunity.
The real value isn't just in getting the data, but in what you do with it next. As we see with tools like Cursor's MCP, the future is in tight integration: letting AI not just summarize data scraped from a page, but also act on it, analyze it, or help you build with it directly. That's the interesting next step.
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Just realized reddit doesn't have its own AI summary tool, so I’m still skimming through endless comments every time. This extension is incredibly useful! Love the logo (especially the antenna lol) and the in-page design. Congrats on the launch!
@e36 Yes, the Reddit AI that's there is quite under performing. I wouldn't have need to create my own solution if the native one was actually good.
Reddit Summarizer can really save hours of time.
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This solves a very real Reddit problem. Long threads often have incredible insights, but the signal is buried under hundreds of comments, this makes extracting value much faster. I like that it works not just on threads, but also on subreddits and search results, which is where research usually starts. The one-click flow and customization make it feel practical rather than gimmicky. Great use case for anyone doing research, market validation, or trend analysis.
Nice. Could save me in AITA rabbit holes on the bus. I usually skim 1–2k comments hunting for the update and the one smart reply. Do your summaries keep links to the key comments so I can jump back? Also curious how you handle token limits on huge threads.
@alexcloudstar I clear json metadata and keep only relevant fields for AI to process.
Summarization results can be seen in History section but History is visible only in that specific site. If you like the summary, you can save it and it will always be visible in Save section.
I wonder what are your reddit use-cases. You might be able to automate that by creating your own custom Mode so it's always just one click away.
Saves me lots of time crawling through pile of trashy comments on reddit. I wish this would work for other forum type websites as well.
Reddit Summarizer
@marek_machava exactly, that was my point while building this extension. Most comments on reddit are low value and only few have what I'm looking for.
What other forums would you like to see similar tools on? If this one gets enough tractions and I see it helps people and they want it, I might expand to other areas/forums.
@martin_machava For example forums based on most common types like XenForo, phpBB, MyBB or WordPress. Som forums are shitty built like continuous loading when scrolling and cannot use classic search bar except built in search.
Looks good. Have been looking for such a solution, Few suggestions:
Add dark mode looks weird in dark mode
Clicking on a link in AI summary redirects to new tab instead of the same tab (Optional)
Reddit Summarizer
@kingcold I restrected myself from adding dark mode to MVP on purpose, but now when it's out, I'll do it in following days 🌚
"Referenced link click redirects to new tab" well, let me brainstorm little bit so I get it right.
Scroll down - To me, ideal case would be that if it's a link to a comment in same thread where you are, the page would scroll down to that comment. But it may happen that there's a reference to a comment that is not loaded in your UI because Reddit Summarizer sees more than you see, it sees all the comments, not just those visible to you.
Comment Redirect - that initiates page refresh and summary will be closed (still visible in extension popup but not in toolbar). But I think that's doable to implement so it stays there. You are right, I'll do it, might take some time though.
@martin_machava If its a lot of effort you can ignore it, as its not that big of a deal.
Thanks for working on dark mode!❤️
Reddit Summarizer
@kingcold I did it! Your suggestions are really great!
Dark mode is done. It sync on-the-fly with reddit theme. Works really great!
Comment redirect - if the referenced comment in summary is visible in UI, it scrolls down to it and also highlights that comment for a second and then highlight fades out.
If comment is not in loaded in UI, it will open the comment inside same tab, preserving the last summary.
New version was submitted to chrome store for review. When it's accepted, I'll publish it. Thanks for valuable feedback, Boy :)
Reddit Summarizer
@dakota_burrow howdy hi, my tweeter friend, glad to see you here. Yes, so far this is just MVP but I'll be working on it hard to improve and bring more useful features
Elser AI
Reddit Summarizer
@chi_hung_wong I was also doing something similar for X (tweeter) and it was also quite difficult. Facebook must be even harder level than that.
With Reddit I was really lucky, the implementation was much much easier than on X or Facebook thanks to open json endpoints to fetch metadata.
Elser AI
Just realized reddit doesn't have its own AI summary tool, so I’m still skimming through endless comments every time. This extension is incredibly useful! Love the logo (especially the antenna lol) and the in-page design. Congrats on the launch!
Reddit Summarizer
@e36 Yes, the Reddit AI that's there is quite under performing. I wouldn't have need to create my own solution if the native one was actually good.
Reddit Summarizer can really save hours of time.
This solves a very real Reddit problem. Long threads often have incredible insights, but the signal is buried under hundreds of comments, this makes extracting value much faster. I like that it works not just on threads, but also on subreddits and search results, which is where research usually starts. The one-click flow and customization make it feel practical rather than gimmicky. Great use case for anyone doing research, market validation, or trend analysis.
Reddit Summarizer
@vik_sh wow you describe it better than I could do so 😄
It's saving me hours and because my friends also asked for it, I decided to help all and go public with it 😊
Makers Page
Nice. Could save me in AITA rabbit holes on the bus. I usually skim 1–2k comments hunting for the update and the one smart reply. Do your summaries keep links to the key comments so I can jump back? Also curious how you handle token limits on huge threads.
Reddit Summarizer
@alexcloudstar I clear json metadata and keep only relevant fields for AI to process.
Summarization results can be seen in History section but History is visible only in that specific site. If you like the summary, you can save it and it will always be visible in Save section.
I wonder what are your reddit use-cases. You might be able to automate that by creating your own custom Mode so it's always just one click away.