How can I resize a GIF?

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Tags

1. #animation
2. #perform
3. #online
4. #resize
5. #animated
6. #conversion
7. #upload
8. #button
9. #allows
10. #successfully
11. #change
12. #canvas
13. #dimension
14. #press
15. #filename
16. #alter
17. #uploaded
18. #resizer