Free GIF Speed Changer

A GIF speed changer adjusts how long each frame of an animated GIF stays on screen. Shorter delays make the animation run faster and longer delays slow it down, while the images themselves stay the same.

1. Click Choose files and pick the GIF. 2. Enter a Speed multiplier between 0.25 and 4. 3. Click Create file. 4. Play the result and click Download when the pace looks right.

Enter a multiplier below 1. A value of 0.5 plays at half speed and doubles the length, and 0.25 plays four times slower. Slowing a GIF that has only a few frames can make the motion look jumpy.

Enter a multiplier above 1, such as 2 for double speed or 4 for four times faster. The loop gets shorter in proportion. Test the result in the app you’ll post to, because very short frame delays may be shown more slowly.

Frames aren’t resized or removed, so detail stays the same. Each frame is re-encoded with a 128-color palette, which can shift the file size slightly either way. To make a file noticeably smaller, reduce its width or frame rate instead.

No. FFmpeg retimes the GIF inside your browser tab, and the file never leaves your device. The page only downloads the engine files the first time you run it.

Yes. There’s no sign-up, no watermark and no cap on how many speeds you try, so you can compare several versions before choosing one.

GIF delays are stored in hundredths of a second, and many browsers and apps raise delays of 0.01 seconds or less to about 0.1 seconds. If your result hits that floor, use a smaller multiplier or lower the frame rate with a GIF compressor.

The source GIF can be up to 100 MB, 60 seconds long and 4 million pixels per frame. The multiplier accepts any value from 0.25 to 4, including decimals such as 1.5. One GIF is processed per run.

This page only changes speed. To play a GIF backwards as well, run it through a reverse GIF tool first, then load the reversed file here and set the multiplier.