Reverse a video — free, online

It plays the entire clip backwards — the last frame becomes the first — and the audio is reversed too, so everything stays in sync. Reversed clips are a classic trick for mesmerizing loops, magic-reveal moments and comedy effects.

Never. The reversal (a WebAssembly build of FFmpeg, loaded unmodified from a CDN) runs entirely on your device. Your file is processed locally and is never uploaded to any server.

Yes — 100% free with no signup and no watermark, and there are no limits on how many videos you reverse (files up to 500 MB are supported). Your reversed video downloads straight to your device, ready to post.

Reversing has to buffer the entire video before it can output the first frame — the engine reads it all, then writes it back-to-front. That’s normal for every video reverser. For long clips, trim to the best few seconds first for a much faster result.

Yes — both the picture and the sound are reversed together, so they stay perfectly in sync. (Reversed speech sounds funny — that’s physics, not a bug.)

MP4, WebM, MOV, MKV and most common video formats work. Files up to 500 MB are supported.