# Compress GIF to 100 KB > Compress a GIF to 100 KB or less for upload forms with a 100 KB limit. Runs in your browser, so your files never leave your device. Free, no sign-up, no watermark. URL: https://www.converterrr.com/compress-gif-to-100kb Shrink a GIF to 100 KB or less for upload forms with a 100 KB limit. API: `POST /api/v1/jobs` with `"operation": "compress", "target_size": "100kb"` (paid plans). ## How to compress a GIF to 100 KB 1. **Add your GIF.** Drop one or more GIF files onto the compressor above, paste them, or click to browse. 2. **100 KB is preset.** The target is already set to 100 KB, and each file is compressed to land at or just under it. You can switch to another size or a percentage to reduce by. 3. **Compress.** Click Compress. The GIF is processed in your browser; nothing is uploaded. 4. **Check and download.** Check the new size, then download each file or all of them as a ZIP. ## Good to know - 100 KB is enough for a sharp photo at preview size, which is all most forms display. Full-resolution phone photos are downscaled to fit. - To fit 100 KB, an animated GIF loses colours, frames and dimensions together. If the destination accepts video, an MP4 of the same clip fits far more into 100 KB. - 100 KB here means 100,000 bytes, so the result also fits forms that count 1 KB as 1,024 bytes. - GIF compression runs entirely in your browser with WebAssembly, so nothing is uploaded and your files never leave your device. ## What fits in 100 KB Animated GIFs store every frame, so 100 KB has to cover the whole animation. | Animation | Roughly fits | Notes | | --- | --- | --- | | Still image or sticker | ≈ 630 × 630 px | Single frame | | 3-second loop, 10 fps | ≈ 120 × 80 px | 30 frames | | 10-second clip, 10 fps | ≈ 60 × 40 px | 100 frames; consider MP4 | _Rough guide. Simple animations with flat colours fit far more than filmed footage._ ## What 100 KB is typically for - Many upload forms cap images at 100 KB - Profile photos on portals, directories and job sites - Small inline images and thumbnails on web pages Limits vary by site and change over time; check the exact number where you're uploading. ## How GIF gets smaller Rebuilds the palette, drops redundant frame data and (on stronger levels) lowers the frame rate. [Compress GIF by quality level instead](https://www.converterrr.com/compress-gif) ## Neighbouring sizes - [Compress GIF to 50 KB](https://www.converterrr.com/compress-gif-to-50kb): ID photos & form uploads - [Compress GIF to 200 KB](https://www.converterrr.com/compress-gif-to-200kb): Web images & listings - [Compress GIF to 300 KB](https://www.converterrr.com/compress-gif-to-300kb): Larger web images Got a mix of formats? [Compress any image to 100 KB](https://www.converterrr.com/compress-image-to-100kb). ## GIF to 100 KB: frequently asked questions ### How do I compress a GIF to 100 KB? Drop the GIF onto the compressor above. The 100 KB target is already set, so just click Compress and download the result. ### Will the file be exactly 100 KB? It aims to land at or just under 100 KB. 100 KB here means 100,000 bytes, so it also fits sites that count 1 KB as 1,024 bytes. ### How much quality will I lose at 100 KB? 100 KB is enough for a sharp photo at preview size, which is all most forms display. Full-resolution phone photos are downscaled to fit. To fit 100 KB, an animated GIF loses colours, frames and dimensions together. If the destination accepts video, an MP4 of the same clip fits far more into 100 KB. ### My GIF is already smaller than 100 KB. What now? Then it already fits, and compressing it further would only cost quality. Upload it as it is, or pick a smaller target if you need it smaller still. ### What if my GIF can't get down to 100 KB? Very large or detailed images are scaled down further to reach 100 KB. If the result is too small, pick a larger target. ### What is 100 KB typically needed for? Common reasons: many upload forms cap images at 100 KB; profile photos on portals, directories and job sites; small inline images and thumbnails on web pages. Limits vary by site, so check the exact number where you're uploading. ### Is my GIF private? Yes. It's compressed inside your browser and never uploaded.