About Bluesky Image Sizes
Bluesky uses standard aspect ratios similar to X/Twitter.
How to Use This Tool
- Upload your image - Drag and drop or click to select
- Select the format - Choose from 2 presets (Profile, Cover, Post, etc.)
- Adjust the crop - Zoom, rotate, and position your image
- Download - Get your perfectly sized image instantly
Standard Bluesky Dimensions
Profile Picture
400 x 400 px
Circular avatar.
Profile Banner
1500 x 500 px
Header image.