FileNorm
Compress an image to 50 KB
Hit the exact size limit, keep the best possible quality — without your photo ever leaving your device.
50 KB
Drop your image here or tap to choose
JPEG, PNG, WebP — processed on your device
🔒 Your files never leave your device
How it works
- 1Drop your image — everything runs in your browser, nothing is uploaded anywhere.
- 2We binary-search JPEG quality to find the highest setting that still lands under 50KB.
- 3If quality alone isn't enough, dimensions are downscaled slightly as a last resort.
When you need this
Online application forms, government portals, university admissions, job sites and e-mail attachments often reject files over a strict limit. FileNorm finds the best quality that fits under that limit, so your document is accepted the first time.
Frequently asked questions
- Which portals ask for exactly 50KB?
- 50KB sits between the strictest 20KB caps and the more common 100KB limit — some Moroccan concours and older government upload forms specify it for ID or signature-style photos.
- Does 50KB noticeably hurt photo quality?
- For a properly cropped ID-style photo, usually not much — the tool searches for the highest quality that fits. For a full-resolution photo, 50KB will show visible compression.
- What file formats does this accept?
- JPEG, PNG and WebP as input. Output is JPEG (PNG transparency is composited onto white).
- Is my photo uploaded to a server?
- No. All compression happens in your browser via WebAssembly. Your file never leaves your device.
- Is it really free?
- Yes — no account, no watermark, no limit on the number of files.
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