To edit GIF dynamic pictures, you first need a tool. SOOGIF animated picture making tool can edit GIF animated pictures.
1. First select the GIF editing tool.
2. Then enter the upload page, click the upload button, and upload the GIF image.
3. Finally, edit the GIF image according to your personal needs. You can add fonts, stickers, change the background, etc. Then download it.
I hope my answer can help you.