Image to GIF: Building Animated GIFs from Still Images
An animated GIF is just a sequence of frames played at a specified rate. Combining a series of stills into a GIF is useful for slideshows, before/after comparisons, simple animations, and reaction memes.
GIF is the universal animation format — supported everywhere, even where modern formats like WebP or APNG aren't. The trade-off is file size: GIFs are limited to 256 colors per frame and use older compression, so they're often 5–10× larger than equivalent video formats.
Tips for cleaner GIFs
- •Lower frame rate (5–15 fps) keeps file sizes manageable.
- •Smaller dimensions matter more than for video — 480px wide is plenty.
- •Limit total frames to 20–40 unless the GIF really needs to be long.
- •Use WebP or video format if your platform supports it — same animation at much smaller size.
Extended FAQ
How big can a GIF be?
Technically unlimited. Practically, most platforms cap GIFs at 5–25 MB. Slack and Discord cap at 50 MB; Reddit at 100 MB; Twitter/X at 15 MB.
Why does my GIF look choppy?
Low frame rate, dropped frames during encoding, or platform re-encoding. Try a higher frame rate or convert to MP4.
Are my images uploaded?
No — runs entirely in your browser.