Why does my GIF look posterized?

GIF supports at most 256 colors per frame. We use a fast uniform rgb332 quantizer — fine for graphics and screenshots, less so for photographs. For better quality, pre-dither your frames or use a library like gif.js.

What's the maximum frame count?

There's no hard limit, but each frame adds ~100KB+ depending on resolution. Keep total file size under 10MB for reliable sharing.

Can I set different delays per frame?

Yes — each frame has its own delay input in milliseconds.

No. The LZW encoder runs in your browser. Nothing leaves your device.

GIF Maker

Build animated GIFs from a sequence of images — fully local.

100% private — no uploads Image ToolsFree & unlimited Read tutorial

How to use GIF Maker

Follow these steps — everything happens instantly in your browser.

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Step 1. Drop at least 2 image frames onto the zone (added in playback order).
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Step 2. Adjust per-frame delays in milliseconds and the output width.
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Step 3. Click “Build & download GIF” — the file is encoded locally and downloads.