Video to MP3 Without Uploading — 100% Free, No Signup
Convert video to MP3 without uploading it anywhere. 100% free, no account, no watermark, no file-size limit — it all happens in your browser.
Drop your video here or click to choose
converted on your device — your video is never uploaded
ℹ️ This extracts audio from a video file you already have (a recording, a lecture, your own clip). It is not a YouTube/TikTok downloader.
If you searched for a converter that does not upload your file, you already know why it matters: the video might be a recorded meeting, a private lesson, a client's footage, or simply yours and nobody else's business. Every mainstream converter — FreeConvert, CloudConvert, Zamzar and the rest — works by sending your file to their servers, processing it there and keeping it for some retention window you cannot verify.
This page does the same job with a different architecture. FFmpeg, the engine professional video software is built on, was compiled to run inside your browser. When you drop a file here, the conversion happens on your own processor: no upload bar, no queue, no retention policy to trust. You can open your browser's network tab and watch — nothing goes out. It is 100% free, with no account, no watermark and no file-size cap, because a conversion that costs us nothing has nothing to charge for.
More sizes & options
Frequently asked questions
- How do I know the file is really not uploaded?
- Two ways to verify: open your browser’s developer tools and watch the network tab while converting, or simply disconnect from the internet after the page loads — the conversion still completes.
- Is it free forever or a trial?
- Free, with no trial and no limits. The work happens on your device, so there is no server bill behind it. The site is supported by ads, never by gating the tools.
- Why is it slower than an online converter?
- Because your computer is doing the encoding instead of a datacenter. For most clips it takes seconds; for long videos, a few minutes. In exchange you skip the upload wait entirely, which for a large file is usually the longer half.
Guides
- How to make a video file smaller without ruining it Four things decide how big a video is: length, resolution, bitrate and codec. Which one to change for email, WhatsApp, a website or a USB stick, the arithmetic behind "fit under 25 MB", and why trimming first is free.
- How transcription in your browser works, and why nothing is uploaded A plain explanation of how a web page can turn speech into text without sending your recording anywhere: the Whisper model, the one-time download, what the Fast, Accurate and Best settings change, and what to expect on a phone.
Related tools
🔒 Your files are processed on your device. This tool runs entirely in your browser — nothing is uploaded.