Many upload forms reject a photo that is even slightly over the limit. This tool compresses a JPG, JPEG or PNG image to about 150KB. It is commonly used for ID proofs, certificates and photo uploads with a 150KB limit.
The compressor searches for the JPEG quality that lands closest to 150KB, so you keep as much detail as the limit allows.
Upload the photo, keep the target at 150 KB and click Compress & Download. The saved file will be very close to 150KB. If your form is strict about the limit, set the target a few KB lower.
For normal photos the difference is hard to notice at 150KB. Very large images lose more detail, so resize them first if needed.
No. The image is compressed inside your browser and the file stays on your device.