I built a tool to replace capcut audio transcription
I originally added this to my site to speed up my video editing process. Last year I started a youtube channel and for some of my longer videos it's annoying to rely on youtube or capcut to transcribe when Whisper is open source. Capcut also recently updated their T&Cs to say they own your content if you use their app, so I cancelled my subscription. Another use-case I have is recording my claude prompts as audio, transcribing them, and then pasting them into my terminal. I mostly work on the CLI (claude, ffmpeg, whisper), but I wanted to make a browser version. Not reinventing the wheel…
I built a tool to replace capcut audio transcription launched on August 5, 2025 with 26 votes, #578 of 8,530 launches that month and more than 90% of that year's launches. The site was not reachable when checked in September 2026.
In plain words
This tool transcribes audio and video using Whisper, an open-source speech recognition model, directly in the browser. It's designed for content creators and developers who need faster transcription than YouTube or CapCut offer, without uploading files to third-party services. The tool runs Whisper locally using Transformers.js, making it useful for video editors, YouTubers, and anyone who regularly converts spoken words to text.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
I originally added this to my site to speed up my video editing process. Last year I started a youtube channel and for some of my longer videos it's annoying to rely on youtube or capcut to transcribe when Whisper is open source. Capcut also recently updated their T&Cs to say they own your content if you use their…
Does a similar job
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Whispering – Open-source, local-first dictation you can trust2025 · github.com · ▲591Hey HN! Braden here, creator of Whispering, an open-source speech-to-text app. I really like dictation. For years, I relied on transcription tools that were almost good, but they were all closed-source. Even a lot of them that claimed to be “local” or “on-device” were still black boxes that left me wondering where my audio really went. So I built Whispering. It’s open-source, local-first, and most importantly, transparent with your data. Your data is stored locally on your device, and your audio goes directly from your machine to a local provider (Whisper C++, Speaches, etc.) or your chosen…
CTRL-F for YouTube Videos2024 · github.com · ▲137This is a small project i made years ago and updated to whisper last year, i still use it from time to time and thought it might be useful to others, or just put the idea out there for someone better than me to make a better implementation!
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BeepThatOut2025 · beepthatout.com · ▲108Hi all, my friend and I have built an AI-powered (whisper) editor for youtubers, podcasters, and video editors, that should cut down manual editing time by a lot. It's 'a bit' more than just a whisper wrapper, because you can configure a lot: - what kind of profanities to filter - add your own words (i.e. 'covid') to prevent demonetization on platforms like youtube - adjust the transcript in the editor like in google docs - readjust the position of each word - use 1000Hz beep, silence, or your own sound and more. You can export your work as audio, video, or as an .xml project for popular…
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Source: Show HN post ↗ · launch text quoted in part
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