Bring any photo under a 150KB file size while keeping rich detail — a free, private, browser-based method with no uploads.
When 150KB is the limit
150KB gives you room to keep a detailed photo looking good while staying light enough for quick uploads. It's a common cap for slightly higher-quality document and profile images.
Compress to 150KB
Upload your image below and download a version under 150KB. The tool keeps the best quality your limit allows.
Try it now
Compress Image to 150KB
Making the most of 150KB
- At 150KB, most photos keep faces and text clearly legible.
- If you need smaller dimensions too, resize first, then compress.
- Crop away empty areas so the file size is spent on important detail.
Nothing is uploaded — compression runs entirely in your browser for full privacy.