How to Compress an Image to Exactly 100KB
Many government portals, job application forms, and university admissions websites have strict limits on the size of the documents and photos you can upload. Often, this limit is 100KB or 200KB.
Instead of manually exporting an image over and over in Photoshop trying to guess the correct quality setting, our tool automates the process.
Step-by-Step Instructions
- Upload: Drag and drop your image into the compressor above.
- Set Target Size: Look for the "Target Size" option (if available) or adjust the quality slider manually until the estimated output size reads just under 100KB.
- Resize if Necessary: If the quality looks too poor when forced under 100KB, use the resize fields to make the image dimensions smaller. A smaller image can be saved at a higher quality setting while still staying under the size limit.
- Download: Save the perfectly sized image to your device.
FAQ
Will I lose quality? Yes, compressing a large photo down to 100KB requires lossy compression. However, by reducing the physical dimensions of the image first, you can maintain a much sharper look.
Is my passport photo secure? Absolutely. The compression happens entirely in your web browser. We never upload your personal documents to our servers.