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Mastodon Image Resizer - Perfect Dimensions Every Time
Create professional Mastodon images with our free online resizer tool. Get the exact dimensions needed for Mastodon profile pictures, cover photos, posts, stories, and ads. No watermarks, no registration required.
Why Choose Our Mastodon Image Resizer?
- 100% Free: No hidden costs or premium features
- Perfect Quality: High-resolution output with optimal compression
- Privacy Safe: All processing happens in your browser
- Instant Results: Upload, resize, and download in seconds
Mastodon Image Formats Supported
Profile Picture
400 × 400px
Header Banner
1500 × 500px
Post Image
1200 × 675px
Instance Logo
512 × 512px
Server Banner
1920 × 480px
Custom Emoji
64 × 64px
Community Badge
128 × 128px
Federation Graphic
800 × 600px
Mobile App Icon
192 × 192px
Story Highlight
1080 × 1920px
Poll Option
600 × 300px
Timeline Card
1024 × 512px
Professional Mastodon Marketing
Perfect for digital marketers, social media managers, content creators, and businesses looking to maintain consistent Mastodon branding with professionally sized images.