Free Social Media Tools / Mastodon Photo Resizer

Mastodon Photo Resizer

Edit any photo or image to fit Mastodon upload requirements for profile pictures, posts and more.

How to resize an image for Mastodon

1. Upload your JPG or PNG to our image resizer

2. Select a Mastodon image type to adjust the photo size

3. Instantly download your resized image to your computer mobile device

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Other Mastodon Tools

Mastodon Bio Generator
Mastodon Post Generator