Compress Image to 100KB
100KB is one of the most common upload limits on application forms. The compressor below is preset to 100KB, and you can change it at any time.
The engine iterates through quality settings and, only if needed, dimensions, so you get the best possible 100KB file rather than a blurry guess.
Image Compressor
Runs on your device — no uploadDrop an image here
or click to browse, or paste from your clipboard with Ctrl/Cmd + V
JPG · PNG · WebP · AVIF · BMP · GIF — up to 40 MB
Best format for a 100KB photo
JPG is the safest choice because every portal accepts it. WebP reaches the same size at noticeably higher quality, so use it whenever the destination supports it.
Tips for ID and passport photos
Small targets reward small canvases.
- Crop tightly to the required frame before compressing
- Avoid busy backgrounds — flat backdrops compress far better
- Check the required dimensions in the form's instructions and match them