What is the best profile image size for Bluesky accounts?

The ideal profile image size for Bluesky accounts is 1000 × 1000 pixels (1:1 square ratio).

Bluesky displays profile pictures in a circular crop, so using a square image ensures that important elements aren't lost in the corners. While Bluesky will accept various image sizes, using this recommended dimension will give you the best results across all devices.

Tips for creating an effective Bluesky profile picture:

1. Center the main subject (face, logo, etc.) in the middle of the image, as the corners will be cropped in the circular display

2. Leave some padding around the edges - about 10-15% from each edge is good practice

3. Use high-resolution images to ensure clarity on all devices

4. For personal accounts, close-up photos of your face work best

5. For brand accounts, use your logo with minimal or no text

6. Ensure good lighting and contrast so your image stands out in feeds

Your profile picture is often the first visual element users notice about your account, especially in comment threads and feeds. A clear, high-quality profile image helps establish your identity on Bluesky and makes your account more recognizable and professional.