1. Write your name first, take a picture with your camera and upload it to your computer.
2. Then the computer browser opens the website "Photopea".
3. Then click the file in the upper left corner and select Open, or press the shortcut key Ctrl+O to insert the signed picture.
4. First, cut the picture smaller, click the button shown below in the left toolbar, and select the cutting tool.
5. Then check the signature box and press enter to confirm, and the signature will be cut out.
6. Click the image button above and select Adjust-Levels, or press the shortcut key Ctrl+L to open the Levels dialog box.
7. Click the white square in the figure below, and then click the blank area of the picture. At this point, the background of the picture becomes pure white. Click OK to save it.
8. Click the button in the figure below on the left toolbar and select the magic wand.
9. First remove the "continuous" tick above, then click the blank position of the picture and press the Delete key, and the background of the picture will be removed.
10. Finally, save the picture locally. Click the file in the upper left corner, select Export as -PNG, and then click the Save button in the dialog box that opens.
1 1. Finally, make an electronic signature.