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Upload an animated GIF, pick Reverse or Boomerang, then click Reverse GIF to preview here.

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Reverse GIF online

Free reverse GIF tool and GIF reverser: play animated GIFs backwards or create boomerang loops—keeps original frame speed, preview, download in your browser.

What is a reverse GIF tool?

A reverse GIF tool (GIF reverser) reorders animation frames so a GIF plays backwards—like rewinding a short clip. Boomerang mode adds a forward-then-backward loop (1 → 2 → 3 → 2 → 1). This is frame order editing, not color inversion or speed change. Original per-frame delays are kept. Upload an animated GIF, choose Reverse or Boomerang, preview, and download—all client-side in your browser.

Reverse GIF features

Rewind animations or create boomerang loops in the browser.

  1. Reverse playback: Play any GIF backwards—frames run from last to first.
  2. Boomerang mode: Forward then backward loop for ping-pong animations.
  3. Keep original speed: Each frame keeps its source delay for smooth timing.
  4. Instant preview: See the reversed or boomerang GIF before download.
  5. Transparency kept: Alpha channels preserved through decode and encode.
  6. GIF download: Save as reverse-gif.gif.

How to reverse a GIF online

Steps to rewind or boomerang an animated GIF.

  1. Upload animated GIF: Drop or browse a .gif file (15 MB max).
  2. Choose effect mode: Pick Reverse for backwards playback or Boomerang for ping-pong loops.
  3. Reverse GIF: Click the button to reorder frames and preview the result.
  4. Download GIF: Save when the reversed animation looks right.

Tips for reversing GIFs

Get better results from reverse and boomerang modes.

  1. Use animated GIFs: Single-frame GIFs have nothing meaningful to reverse—upload multi-frame animations.
  2. Boomerang needs 2+ frames: Ping-pong mode duplicates the middle on the way back—short loops work best.
  3. File size may shift: Re-encoding can change bytes slightly; visual quality stays similar.
  4. Adjust speed elsewhere: Use /gif-speed-changer if the reversed GIF plays too fast or slow overall.
  5. Chain clips after: Merge reversed GIFs with others on /gif-combiner.
  6. Not color invert: To flip image colors, use an invert or negative filter tool—not this page.

When to reverse GIFs

Typical uses for a GIF reverser and boomerang maker.

  1. Rewind memes: Play reaction GIFs backwards for comedic effect.
  2. Boomerang loops: Create Instagram-style forward-backward animations.
  3. Time-travel edits: Make motion clips run in reverse without video software.
  4. Loop variations: Test how a GIF feels when it rewinds mid-loop.
  5. Chat and social: Export reversed GIFs for Discord, Slack, or forums.
  6. Quick experiments: Try Reverse vs Boomerang on the same upload.

Why use this GIF reverser

Benefits of browser-based GIF reversal.

  1. Private: Processing stays on your device—no server upload.
  2. Free: Unlimited reversals and downloads without watermarks.
  3. Two modes: Full reverse or boomerang ping-pong in one tool.
  4. Original timing: Frame delays from the source GIF are preserved.
  5. No install: Works in any modern browser.
  6. Simple workflow: Upload, pick mode, preview, download.

Technical details

How client-side GIF reversal works.

  1. GIF decode: gifuct-js decompresses frames with full patches and per-frame delay metadata.
  2. Frame reorder: Reverse flips the frame array; boomerang appends a reversed middle slice.
  3. GIF encode: gifenc writes each frame with its original delay in milliseconds.
  4. Canvas size: Output matches the source GIF logical screen dimensions.
  5. Input format: Animated GIF only (.gif).
  6. Limits: 15 MB max upload; large frame counts depend on browser memory.

Frequently Asked Questions

Have questions? We have answers.

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