Free batch file converter that runs entirely in your browser. No uploads, no accounts, no tracking. Your files never leave your device.
No servers. No uploads. No compromise.
Your files never leave your device. All conversion happens locally in your browser.
Image conversions use native browser APIs for near-instant results. No waiting.
Audio and video conversions powered by FFmpeg.wasm — the same engine used by professionals.
No accounts. No uploads. No tracking. Files are processed and discarded immediately.
37 conversions ready today, more on the way.
Lossless, lossy, and vector conversions
H.264, VP9, GIF encoding
Extract, encode, decode
Extract, convert, transform