Convert, edit, and optimize GIFs entirely in your browser. No uploads, no servers, 100% private.
- 100% Client-Side - Files never leave your device
- Works Offline - Use without internet after first load
- No Watermarks - Clean exports, completely free
- Target File Size - Optimize to exact KB for Discord, Slack, etc.
| Tool | Description |
|---|---|
| Convert to GIF | MP4, WebM, PNG, JPG, WebP to GIF |
| Crop | Aspect ratio presets, freeform |
| Resize | Platform presets for Discord, Twitter |
| Speed | Speed up or slow down |
| Reverse | Backwards, boomerang loops |
| Rotate & Flip | 90°/180°/270°, flip H/V |
| Effects | Grayscale, sepia, blur, brightness |
| Split | Extract frames as PNG |
| Discord | Emoji, sticker, avatar presets |
git clone https://github.com/neonwatty/smartgif.git
cd smartgif
npm install
npm run devReact 18, TypeScript, Vite, gifenc
PRs welcome! Fork, create a branch, and submit a pull request.
MIT