Photo & Signature

Signature Resizer to 20KB Online

Crop, resize, and compress your signature to 20KB for online forms and exam applications.

Drag & drop or click to upload

JPG, PNG, WebP supported

Your images are processed entirely in your browser. No data is uploaded to any server.

This tool resizes your signature to approximately 20KB based on common form requirements. Please always check the latest official instructions before submitting.