Resize Signature
Resize your signature perfectly in Pixels or Centimeters for online applications.
Drop Signature Here
Supports JPG, PNG, WebP. Drag & drop or click to browse.
Resize your signature perfectly in Pixels or Centimeters for online applications.
Supports JPG, PNG, WebP. Drag & drop or click to browse.
Three simple steps to meet any online application requirement.
Drag and drop your scanned signature or a clear photo of it. We support JPG, PNG, and WebP formats.
Enter the required Width and Height (in px or cm). You can also set a Max File Size (KB) to prevent upload errors.
Hit “Resize” and download your optimized signature instantly. It’s ready for any official portal or document.
Need to upload your signature to a job application, passport form, or bank portal? Our tool helps you resize your signature image to specific dimensions (pixels or cm) and file sizes (KB) in seconds. No complex software—just a perfect signature every time.
Most online registration portals (like government exams, visa applications, and legal forms) have strict rules for signatures. If your file is too large or the dimensions are wrong, your application might get rejected. Our Signature Resizer ensures your image stays crisp and clear while meeting the exact specifications of any website.
We built this tool to be the fastest and most secure way to handle sensitive signature files.
You can use this signature resizer for various official purposes, including:
Don’t let a “File size too large” error slow you down. Use our free tool to get your signature ready in seconds. No registration, no watermarks, just high-quality results.
To resize your signature to a specific size, simply upload your image, enter your required dimensions (width and height), and then type "20" or "50" into the Target File Size (KB) box. Click "Resize Signature," and our tool will compress the file to meet that limit while maintaining the best possible quality.
Most official portals (like passport or exam forms) require a signature of 4.5 cm x 1.5 cm or 3.5 cm x 1.5 cm. You can easily set these by selecting the "Centimeters (CM)" unit in our settings panel and entering these values.
Our tool uses a high-quality scaling algorithm to ensure your signature remains sharp. To get the best results, ensure your original photo is taken in good lighting on a plain white paper. Using the "Lock Aspect Ratio" feature also prevents your signature from looking stretched.
Yes, it is 100% safe. Unlike other online editors, our tool is browser-based. This means your signature image is processed locally on your computer/phone and is never uploaded to our servers. Your privacy is our top priority.
We support the most common image formats: JPG (JPEG), PNG, and WebP. For most online applications, we recommend downloading your final result in JPG or PNG format.