Reverse Video Online

Play any video backwards (or turn it into a back-and-forth boomerang) and download it as MP4 or WebM, right here in your browser.

or browse filesdrop a video here

0:00.0 / 0:00.0
Direction

The clip plays from its last frame to its first.

Sound
Save as

.mp4

Reverse a Video Online

Open a clip, press Reverse video, and it plays from its last frame to its first. The reversed video downloads as an MP4 or a WebM that plays anywhere - no upload, no watermark, no account. Any video your browser can open works: an MP4 or MOV from a phone, a WebM, a screen recording, a clip someone sent you. The sound is turned around with the picture, so speech comes out backwards and a splash runs in reverse; choose Mute instead and the reversed clip goes out silent.

Reverse or Boomerang

Reverse plays the whole clip backwards once. Boomerang plays it forward and then backwards in one file, the back-and-forth loop that reads well on a feed - a wave that breaks and un-breaks, a jump that lands and takes off again. A boomerang is about twice as long as the clip you started with, and it neither repeats the turning frame nor the first one, so it loops cleanly when a player is set to repeat.

What a Reversed Clip Is Good For

Rewind effects are the obvious one: water pouring back into the glass, a broken thing assembling itself, someone walking backwards out of the room. The trick also makes ordinary footage usable - a shot that ends well but starts badly can be run the other way, and a slow push in becomes a slow pull out. This video reverser keeps the original frame size and frame rate, so the result cuts straight back into whatever you are editing.

How It Works in the Page

Reversing is not a filter; the whole clip has to be read before its last frame can be written first. This page demuxes the video, decodes it from the end in groups of frames, and re-encodes them in reverse with WebCodecs, the video machinery built into modern browsers - the same engine behind the Video Cropper and Add Audio to Video. Long clips are written straight to disk as they are made. A very long video can still run out of room, because every frame of it has to pass through memory; if that happens, cut the part you want first. For an animation rather than a video, the Reverse GIF tool does the same job frame by frame, and the Video Frame Extractor pulls single stills out of a clip.

Private by Design

The video never leaves your device. It is opened, decoded, reversed and written in your browser, on your own machine, with nothing sent to a server. Close the tab and there is nothing anywhere to delete.

Frequently Asked Questions About Reversing a Video

How do I reverse a video online for free?

Open the clip on this page, leave Direction on Reverse, and press Reverse video. The backwards version plays on the screen that follows; press Download to save it as an MP4 or WebM.

Can I reverse an MP4 without uploading it?

Yes. This is a browser tool: the MP4 is read and rewritten on your own device, and no part of it is sent anywhere.

Does the sound play backwards too?

Yes, by default - the audio track is turned around with the picture. Choose Mute under Sound if you would rather have a silent clip, for instance when you plan to lay music over it afterwards.

What is the difference between reverse and boomerang?

Reverse plays the clip backwards once. Boomerang plays it forward and then backwards in the same file, so it loops back and forth.

How do I unreverse a video?

Run it through the tool again. Reversing a reversed clip puts it back in its original order; the picture is re-encoded a second time, so expect a small quality loss.

How long can the video be?

There is no fixed limit, but the whole clip has to fit through your device's memory, so a few minutes is comfortable on a phone and longer clips need a desktop. If a video is too long the page says so rather than failing silently.