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How to resize a signature image
- Sign on plain white paper with a dark pen and take a clear photo. In your gallery, crop it close to the signature.
- Press Choose image and select that picture.
- The size starts at 140 x 60 pixels, a common example size. Change the width and height if your form asks for something different.
- Press Resize & Download, then compress it under the KB limit with the Compress image to 20 KB tool if needed.
Sizes for signatures differ from form to form, so always follow the width, height and maximum KB written in your form instructions. Crop to fit keeps the signature from being stretched.
Frequently asked questions
What size should a signature image be?
It depends on the form. Many forms give a width x height in pixels and a maximum file size in KB. This tool starts at 140 x 60 pixels as an example and you can type any size.
How do I make a signature image under 20 KB?
Resize it here first, then use the Compress image to 20 KB tool to bring the file size under the limit.
How do I take a good signature photo?
Use a dark pen on plain white paper, good light and no shadows, then crop close to the signature before uploading it here.
Will the signature be stretched?
No. Crop to fit is ticked, so the picture is scaled and cut from the centre. If the signature is cut, crop the photo in your gallery first so it is close to the right shape.
Is my signature uploaded anywhere?
No. Everything happens in your browser and the image never leaves your device.
Signature ka size kaise badlein?
Photo chunein, width aur height pixels mein likhein (140 x 60 pehle se bhara hai) aur Resize and Download dabayein. Phir zarurat ho to KB kam karne ke liye compress karein.