Compress Image to 500KB
without uploading it.
A generous limit that still keeps files small for email attachments, uploads, and slow connections.
Drop an image, or click to browse
Drop your photo — 500KB is pre-selected as the target.
Click "Compress to ~500 KB".
Download and share it wherever it's needed.
Why there's no upload step
500KB is enough headroom to keep a high-resolution photo looking sharp while still being small enough to email or upload quickly. This tool searches JPEG quality levels locally in your browser and picks the highest one that still fits under 500KB.
Is my photo uploaded anywhere first?+
No. Compression happens entirely in your browser.
How much smaller will my photo get?+
It depends on the original — a 5MB phone photo often compresses down to well under 500KB with barely visible quality loss.
Does this resize the image too?+
No, only file size via compression quality. Use Resize Image for pixel dimensions.
What if I need a smaller target?+
Try 100KB or 200KB, or enter any custom size on the tool.