Compress image to 100KB
Hit a 100KB file size cap for applications and document uploads. Free, no account, runs locally.
Drop images here, or click to browse
JPG, PNG, WebP, GIF or BMP — or paste / take a photo
100KB uploads
When a portal says 'maximum 100KB' they mean it — uploads fail silently or show generic errors. Compress first, then upload with confidence.
100KB is generous enough for a clear color photo or a readable document scan, so you rarely need to sacrifice much quality to hit it.
Photos vs scanned documents at 100KB
For a headshot, 100KB is comfortable. For a scanned certificate or ID, scan in grayscale where possible — text compresses more efficiently in grayscale than in color, so it stays readable at 100KB.
When 100KB is not enough alone
If the form also lists exact pixel dimensions, use the Form Photo Checker so resize and compress happen together. If you only need a smaller KB cap, try the 50 KB or 20 KB presets instead.
Fix a specific requirement
If your form also specifies dimensions or a format, these pages fix everything in one step.
Frequently asked questions
- Can I compress JPEG and PNG to 100KB?
- Yes. ExactPic supports JPG, PNG, and WebP input and optimizes toward your target size, landing at or just under it without going over.
- How do I compress an image to 100KB?
- Open this page (100 KB is pre-selected), drop your file, and download when the output is at or below 100 KB. Prefer JPEG if your portal only accepts JPG.
- Should I aim slightly under 100KB?
- Yes. Target about 90–95 KB so the file still fits if the portal measures size a little differently than your computer does.