MastodonMastodon

Mastodon Photo Resizer

Resize and crop images to platform-recommended dimensions.

Click to upload or drag and drop

PNG, JPG or JPEG

How to use the Mastodon Photo Resizer

Mastodon automatically crops or compresses images that don't match its recommended dimensions, often cutting off important parts of the image. Uploading the correct size ensures your photo displays exactly as intended.

  1. 1.Upload your image or drag it into the tool above
  2. 2.Select the Mastodon image type you need (profile picture, cover photo, post image, etc.)
  3. 3.Download the resized image, ready to upload directly to Mastodon

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Same Tool on Other Platforms

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