Control the Tempo of Any GIF
A GIF's speed isn't a frame rate — it's a series of per-frame delay values baked into the file, measured in hundredths of a second. This GIF speed changer rewrites those delays across every frame, letting you speed up sluggish animations or slow down frantic ones without re-encoding pixels, so there is zero quality loss.
Why Change GIF Speed?
- Comedy timing: a 2× reaction GIF often lands harder; 0.5× makes dramatic moments even more dramatic.
- Fix slow sources: GIFs converted from certain videos inherit awkwardly slow timing — a 1.5× pass fixes them.
- Tutorial clarity: slow a UI walkthrough to 0.75× so viewers can follow each click.
- Loop feel: subtle speed adjustments can make a loop feel seamless instead of jerky.
A Note on Browser Minimum Delays
Browsers enforce a minimum frame delay of about 0.02 seconds — frames set faster than that get clamped (historically to a sluggish 0.1s for delays below the minimum). This tool respects the safe minimum automatically, so a 4× GIF will genuinely play at 4× everywhere rather than ironically slowing down. If you've hit maximum speed and want the clip shorter still, remove frames with the GIF trimmer instead.
Speed vs File Size
Because this tool only rewrites timing metadata, the file size stays essentially identical — no frames are added or removed, no pixels re-compressed. If you want a smaller file along with new timing, chain the tools: change speed here, then run the output through the GIF compressor. For slow motion beyond 0.25×, consider converting to MP4 where video players offer arbitrary playback speeds.