GIF Speed Changer - Free Online | ToolXHub

After uploading the GIF file, select the speed multiplier: 0.25x (slow speed), 0.5x, 1x (raw speed), 2x, 3x, 4x, etc. The tool modifies the delay time for each frame (each frame in GIF format has a delay field in 10 ms) to change the playback speed. The number of frames and image quality remain the same.

The frame delay for GIF is stored in the Graphics Control Extension (GCE) block for each frame in units of 10 milliseconds. Acceleration is divided by the delay value by the multiplier, while deceleration is multiplied by the multiplier. The tool parses and rewrites these fields on the browser side without having to re-encode pixel data, so image quality remains intact.

Suitable for adjusting the speed of emoticons. If you are too fast to see clearly, you can slow down, and if the pace is too slow, you can speed up. It is also used to adjust the animation speed to match the rhythm of the music.

Online GIF speed change tool adjusts the playback speed of GIF animations, supports acceleration and deceleration, achieves this by modifying inter-frame delay, and processes it locally in the browser.