Change GIF speed
Make a GIF faster or slower with the speed slider, or fine-tune individual frames by setting their delay. The preview plays at the real speed so you can judge it before exporting.
Drop a GIF here or click to choose
Select several images at once to make an animation. You can also paste with Ctrl+V.
Images to GIF
Pick photos or screenshots; each becomes a frame you can reorder and time.
Edit or compress a GIF
Every frame is unpacked so you can crop, resize, cut, retime and shrink it.
Video to GIF
Trim the moment you want, pick frame rate and width. Nothing is uploaded.
How to use the GIF Speed Changer
- 1
Drop images, a GIF or a video (or paste with Ctrl+V).
- 2
Reorder frames, set timing, crop, add text and effects with a live preview.
- 3
Pick a quality preset, create the GIF and download it.
Why use the Zenixbase GIF Speed Changer
Real GIF optimization
Only changed pixels are stored, identical frames are merged and each frame is cropped to what moved, like desktop optimizers.
Full frame editor
Drag to reorder, duplicate, delete, reverse and set per-frame delays, with undo and keyboard shortcuts.
Text, crop and effects
Meme captions on chosen frames, crop with aspect presets, rotate, flip and nine color filters.
Lossy compression and dithering
Choose 2 to 256 colors, lossy level and pattern or diffusion dithering to hit the size you need.
Images, GIF, WebP or video in
JPG, PNG, HEIC, animated WebP and GIF, plus MP4, MOV and WebM clips with frame rate control.
Private and free
Files never leave your device. No sign-up, no watermark, nothing uploaded to a server.
Frequently asked questions
Why doesn't my GIF get faster than a certain speed?
Browsers play frames shorter than 20ms at about 100ms. To speed up further, use Reduce frames to drop every second frame.
Can I pause on one frame?
Yes. Select that frame and give it a longer delay, for example 1000ms for a one second hold.
Is the GIF maker really free with no watermark?
Yes. There is no watermark and no account needed. Everything is processed in your browser.
How do I make a GIF smaller?
Use the Balanced or Small preset, lower the width, reduce colors, raise lossy compression or drop every second frame. Keep "Store only changed pixels" on.
How many frames can a GIF have?
Up to 600 frames. For sharing, a few seconds at 10 to 15 fps and 480px wide is a good balance of smoothness and size.
Are my files uploaded?
No. Decoding, editing and GIF encoding all happen on your device, so it also works with private screenshots.