Compress Image to 50KB Online
Many official portals — passport applications, ID verification, job boards, and school admission forms — cap photo uploads at 50KB. CompressIO shrinks any JPEG, PNG, or WebP image to exactly 50KB in your browser. Your photo never leaves your device.
Free · No sign-up · 100% private — works entirely in your browser
Government ID and passport photo uploads frequently demand files under 50KB.
At this size a face photo stays sharp enough for on-screen review; text-heavy screenshots remain fully readable.
The target is applied automatically — drop your image and get a 50KB file back in seconds.
Frequently asked questions
Can I really compress an image to exactly 50KB?+
Yes. The compressor re-encodes your image step by step until it lands at or just under 50KB — no guessing, no manual quality sliders.
Is it free? Are there limits?+
Free, unlimited, and 100% private. Everything runs locally in your browser with no account and no upload.