Skip to content

Signature for online forms

Photograph your signature on paper and get just the ink on white, in a 300 × 120 JPG under 20 KB, ready to upload.

Task limit reached

Premium feature

This feature requires you to be Premium. Upgrade to unlock it and get higher limits, AI tools and an ad-free experience.

Upgrade to Premium

How to use an image recipe

  1. Choose a recipe, such as Photo for an online form or Product photo.

  2. Select your images. Change any step's size, background or file size limit if you need to.

  3. Click Run recipe, then download your images.

A clean signature from a photo of paper

Sign a white sheet with a dark pen and take a photo of it. This recipe keeps only the ink: the paper's shadows, colour and grain are removed and the signature is put on clean white. It is then fitted into a 300 × 120 strip and saved as a JPG under 20 KB, the size most online forms ask for.

If your form wants another size, such as 140 × 60 pixels or under 10 KB, change the steps before you run the recipe.

Frequently asked questions