GIF Compressor
Reduce an animated GIF in the browser with scale, color, and frame controls, then compare the original and compressed sizes.
Local image processing
Your selected image stays on this device while the browser creates the result.
Practical output controls
Adjust the settings that matter for file size, accuracy, animation, or vector detail.
Immediate download
Preview the generated result and save it directly without creating an account.
Hur det fungerar
- 1
Choose a GIF
Select the animated GIF you want to make smaller.
- 2
Reduce visual data
Lower its dimensions, palette size, or number of retained frames.
- 3
Compare and save
Review the size change, preview the animation, and download it.
How GIF compression reduces file size
GIF size is driven by pixel dimensions, palette complexity, and frame count. Scaling down usually gives the largest reduction. Lowering colors is effective for flat graphics, while frame skipping helps long animations.
A highly optimized source may become larger after re-encoding; the comparison panel reports that honestly.
Vanliga frågor
Will compression preserve animation?
Yes. The browser decodes and re-encodes animation frames, subject to browser support.
Why does the result sometimes get larger?
The original may already use stronger optimization than a browser re-encode can reproduce.
What does frame skipping do?
It removes intermediate frames and extends retained frame timing to reduce data while keeping the overall pace close.
Which browsers work best?
Current Chromium browsers provide the most consistent animated GIF decoding through ImageDecoder.
GIF Compressor last reviewed: Oct 3, 2026.