Compress Image to 250KB | MiniPx — Free, Fast & Private
A 250KB file size limit sits in the sweet spot between strict government form limits and generous web upload limits. Many CMS platforms, company intranets, and profile upload forms cap images at 250KB. MiniPx makes it easy to compress to this target.
For most photos: JPEG format, Smart preset, 1280px max width. This combination produces files of 100-300KB. If slightly over 250KB, reduce width to 800px or switch to Tiny preset. The Smart preset at 1280px maintains excellent visual quality.
At 250KB with 1280px width, images look sharp for web display, blog posts, product listings, and professional profiles. The quality trade-off from the original is minimal on screens.
MiniPx shows the exact file size after compression so you can verify compliance before uploading. Adjust settings iteratively — each change updates the output size immediately.
All processing happens in your browser. Your images are never uploaded to any server during compression.