Reverse Video Online

Play footage backwards for creative edits, reveal effects, sports technique analysis, and social trend content. Upload a clip, reverse both video and audio in one pass, and download a new MP4 — no desktop editing suite required.

Reversing re-encodes the entire timeline locally in your browser tab using FFmpeg WebAssembly. Keep your originals backed up — backwards motion and reversed speech are dramatic, but you will almost certainly want the forward version for other uses.

How to reverse a video online

1

Upload your clip

Short clips under a minute process the fastest in the browser. Longer sources are supported but require proportionally more time and device RAM.

2

Start the reverse

FFmpeg reads every frame, places them in reverse order, and writes a new output stream. The browser's progress bar tracks encode completion.

3

Wait for encoding to complete

4K or long files take longer than short 1080p clips — keep the browser tab active and avoid navigating away, which could interrupt the process.

4

Preview the reversed clip

Check that the motion looks as expected. Audio reversed speech will sound unnatural — confirm whether that is intentional or whether you need to mute before sharing.

5

Download the reversed MP4

Mute the file first if you plan to add background music. Combine with the Loop tool for a ping-pong forward/backward bounce effect.

Common use cases

  • Creative social media transitions

    Reverse a liquid pour, a thrown object, or a jump so it appears to re-assemble. Cut the reversed clip with the forward footage for the popular 'magic edit' trend on TikTok and Reels.

  • Sports biomechanics review

    Coaches play sprint technique, golf swings, or gymnastics routines backwards and forwards to analyse movement mechanics — reverse reveals compensation patterns invisible in normal playback.

  • Music video and beat-sync edits

    Music producers and video editors pair reversed B-roll segments with beat drops or chord changes to create visual rhythm that matches audio transitions.

  • Comedy and meme content

    Reversed clips work across comedy formats: sudden rewind gags, object-disappearing tricks, and the classic 'anti-gravity' aesthetic that performs well in short-form content.

  • Film and advertisement production

    Commercial directors reverse explosion simulations, liquid pouring, and particle effects in post to create stylised imagery without physical re-shoots.

Best practices

  • Mute dialogue and ambient sound before reversing if you plan to add a new soundtrack — reversed speech is nearly unintelligible and may distract from the visual effect.
  • Trim to the shortest segment you actually need before reversing — processing cost scales with duration, and shorter clips export faster.
  • Combine reverse with loop for a ping-pong animation: trim the clip, reverse it, combine the original + reversed versions, then loop the result.
  • Expect longer processing than trim or mute operations because every frame must be decoded and written in a new order — this is CPU-intensive.
  • Test your exports in mobile video players; some older apps occasionally struggle with unusual GOP structures from reverse-encoded files.
  • For very precise reverse effects in a longer project, reverse only the key segment and use the Combine tool to rejoin it with the rest of the footage.

Formats & compatibility

Input: MP4, MOV, WebM. Output: MP4 H.264 with reversed audio when the source contained audio. Silent source files produce a silent reversed output. Processing is entirely client-side.

Related tools

  • Mute video — drop the audio before reversing to add fresh music over the effect
  • Loop video — bounce motion forward and back after combining original + reversed clips
  • Change speed — slow down the reversed clip for a dramatic cinematic effect

Upload above to reverse your clip — creative rewind effects in one free local export.

Frequently asked questions

Yes by default — audio plays backwards alongside the video. Mute the source first if you want visual-only rewind with clean audio space for new music.
Every frame must be individually decoded and then written in reverse order. This requires significantly more CPU work than trimming, which can stream-copy frames directly.
Yes — trim the target segment first, reverse that clip, then splice the reversed segment back into the main edit using a desktop editor.
A single re-encode at reasonable bitrate settings preserves quality well. Avoid chaining multiple reverse and effect passes on the same file.
Limited by device RAM rather than a server cap. Very large 4K files may need to be compressed or trimmed before reversing on low-RAM devices.
Yes — unlimited local processing, no account, no watermark.
Yes. The tool works regardless of aspect ratio — vertical, horizontal, or square sources all reverse correctly.
No. The output frame rate matches the source. Only the order of frames changes.