GIF Speed
Make a GIF or video faster or slower
Speed Up or Slow Down a GIF Without Losing a Single Frame
EzyIMG's GIF Speed tool lets you make any animated GIF play faster or slower by entering a speed multiplier. Choose from quick presets (0.25×, 0.5×, 0.75×, 1×, 1.5×, 2×, 3×, or 4×) or drag the slider to any value between 0.1× and 5×. Speeding up creates snappy fast-forward effects; slowing down reveals detail in rapid movements. It's perfect for adjusting reaction GIFs, looping animations, and tutorial GIFs.
All speed changes run locally in your browser using WebAssembly. Your file is never sent to any server. No account is required and the output has no watermark. For GIFs, speed is changed by adjusting the delay metadata between frames, so the pixel data in each frame is completely untouched and there is no quality loss.
How to Use
- 1
Upload your GIF
Drag and drop an animated GIF file onto the upload area, or click to browse.
- 2
Enter a speed multiplier
Click a preset button (e.g. 2× for twice as fast, 0.5× for half speed) or drag the slider to any value between 0.1× and 5×.
- 3
Click Apply and download
Click Apply Speed Change. The delay between frames is adjusted and the modified GIF is ready to preview and download.
Key Features
- →All processing happens in your browser using WebAssembly. Your GIF is never uploaded to any server.
- →Input format: GIF (also accepts video files).
- →Output format: GIF.
- →Speeds above 2× create satisfying fast-forward effects; speeds below 0.5× show detail in rapid or subtle movements.
- →Changing speed does not change frame count. It only adjusts the delay metadata between frames.
- →Smaller delay values produce faster animation; larger delay values produce slower animation.
Frequently Asked Questions
Do I need to pay or sign up to change a GIF's speed?
No, it's completely free, with no account and no watermark added to the result.
Is my file uploaded somewhere while the speed changes?
No. The whole re-timing happens locally through ffmpeg.wasm (WebAssembly) in your browser tab.
What can I speed up or slow down with this tool?
Animated GIFs, plus MP4 and WebM video files. GIFs stay GIFs; videos come back as MP4 with the audio pitch corrected to match using atempo.
Does changing a GIF's speed affect its file size?
No. Changing animation speed only modifies the delay metadata between frames. No frames are added or removed, so the file size stays about the same.
How do I make a GIF loop faster without losing frames?
Use the speed multiplier above 1× (for example, 2×) to double the playback speed. The number of frames stays exactly the same; only the timing between them changes.
Last updated: June 2026