Company
About Videozify
Videozify is a free online converter for video and audio files. Convert MP4 to MP3, trim clips, compress for email, extract soundtracks, and turn YouTube links into MP3. No signup required.
Videozify is an independently operated conversion toolkit at videozify.com. A named operator biography is not published here. The product is the tools: drop a file or paste a link, convert, download.
What does Videozify do?
It converts common audio and video files you already have: MP4 to MP3, MOV to MP4, WAV to MP3, MKV remuxes, and the rest of the format directory. It also runs tools that need extra controls — trim, compress, extract audio, mute, join, speed, volume, resize, GIF.
A typical job is a lecture you recorded, a bounce from a DAW, or an iPhone clip that will not play on a Windows USB stick. You drop the file, wait, and download. The original stays on your disk unless you delete it yourself.
Why is conversion local?
Cloud converters need the file on a machine they rent. That is a copy, even when a banner says it is deleted in 24 hours. Home videos, client calls, and unpublished mixes do not belong on that disk.
ffmpeg can be compiled to WebAssembly and run in a browser worker. Videozify does that. The guide on why converters upload files is the longer argument. Privacy states what this site still fetches when you load a page.
How does the engine actually run?
The converter uses the single-thread ffmpeg.wasm core, not the multithreaded core-mt build. Multithread needs SharedArrayBuffer, which needs Cross-Origin-Embedder-Policy: require-corp. That header breaks typical advertising scripts. Videozify does not set COEP.
The loader is UMD JavaScript at /ffmpeg/ffmpeg.js, with the wasm core alongside it. The engine is about 25MB and loads after you interact with a dropzone, not on first paint. Later jobs in the same tab skip that download.
There is no media POST endpoint. There is no URL field that would fetch someone else’s video. If you only have a link, this product is not a downloader. If you have a file, extract audio is a representative local job.
What will Videozify not do?
It will not fetch YouTube, TikTok, or Instagram. It will not strip DRM. It will not promise a subtitle editor, a LUFS meter, or a two-pass “exactly 8MB” target. Those are different products.
It will not keep an account history of conversions. Close the tab and the in-memory blobs are gone. It will not accept files by email. See Contact.
Who operates the site?
Videozify is independently operated at videozify.com. The product is free to use and supported by advertising (Google AdSense). There is no paid conversion tier. Reach us at the addresses on Contact.
You are still responsible for holding rights to files you convert. Local processing removes a third-party copy. It does not create a licence. Terms state that explicitly.