Signature Resize 10–20 KB (2026)
Resize to 10–20 KB, JPEG (aspect ratio kept) in seconds.
🔒 Your photo never leaves your device. All processing happens in your browser.
FAQ
How do I resize a signature to 10 to 20 KB?
Upload your signature and this tool compresses it to 10–20 KB while keeping the aspect ratio (no cropping).
Is my image uploaded to a server?
No. Everything runs in your browser — your file never leaves your device.