Free GIF Speed Changer
A GIF speed changer rewrites each frame's delay value — faster means shorter delays, slower means longer. The frames themselves are untouched, so quality stays identical; only the pacing changes.
Quick answer: Pick a speed factor (0.5× slower to 4× faster) and re-encode — frame content stays identical, only the playback timing changes.
Core facts
| Changed | Frame delays only |
|---|---|
| Quality | Identical frames |
| Range | 0.5× – 4× |
Your GIF is processed entirely in this browser — it is never uploaded.
What is this tool for?
- Making slow screen recordings watchable
- Slowing down a tutorial GIF so steps are readable
- Fixing GIFs that loop too fast or too slow
Frequently Asked Questions
Does changing speed affect quality?
No. Only timing values change — every frame is re-encoded byte-identical in content, so the visuals are unchanged.
Why does 2× also make the file smaller?
Faster playback means shorter delays, which encode as smaller timing values — a modest size saving comes free.
Can I speed up beyond 4×?
Practically no — browsers cap minimum frame delay near 20 ms, so beyond 4–5× nothing visibly changes.