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Follow the creator on TikTokBluesky Image Resizer - Perfect Bluesky Photo Sizes
Resize your images to the perfect Bluesky dimensions. Our free tool supports post images (1000x1000), banner images (1500x500), and profile pictures (400x400). Optimize your Bluesky social presence with one-click presets.
Bluesky Image Resizer
Optimize images for Bluesky with perfect dimensions
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or drag and drop your image here
Supports JPG, PNG, WEBP • Max size: 10MB
Complete Bluesky Image Size Guide
All Bluesky image dimensions and specifications
Bluesky uses standard social media sizes. Post Images (1000x1000) are square images that appear in feeds. Banner Images (1500x500 at 3:1) appear at the top of your profile. Profile Pictures (400x400) display as circles across Bluesky.
| Size Type | Dimensions | Aspect Ratio |
|---|---|---|
| Post Image | 1000×1000 | 1:1 |
| Banner Image | 1500×500 | 3:1 |
| Profile Picture | 400×400 | 1:1 |
Best Practices for Bluesky Images
Optimize your Bluesky photos for engagement
Use square images (1000x1000) for posts for best display. For banners, keep important content centered as mobile may crop edges. Profile pictures should be 400x400 minimum and work well as circles. Use high-quality JPG for photos. Keep images clean and professional for the Bluesky community.
Avoid These Bluesky Image Mistakes
Common Bluesky image sizing errors
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Wrong aspect ratios - images may get cropped.
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Low resolution images - look unprofessional.
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Text outside safe areas on banners.
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Forgetting circle crop on profile pictures.
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Heavy file sizes - slow loading.
Frequently Asked Questions
What size should Bluesky post images be?
Bluesky post images should be 1000x1000 pixels (1:1 square aspect ratio). This size displays perfectly in the Bluesky feed on all devices.
How do I resize a Bluesky banner image?
Use our Bluesky preset for Banner Image (1500x500 pixels at 3:1 ratio). Upload your image, click the Banner preset, and download. Keep important content centered.
What's the best size for Bluesky profile picture?
Bluesky profile pictures should be 400x400 pixels. They display as circles, so keep your face or logo centered. Upload high resolution for best quality across the platform.
Can I use the same images on Bluesky and Twitter?
Bluesky and Twitter use different sizes. Bluesky posts are square (1000x1000) while Twitter prefers landscape (1200x675). Use our tool to resize images for both platforms.
What image format works best for Bluesky?
Bluesky accepts JPG, PNG, and other common formats. Use JPG for photos and PNG for graphics with transparency. Keep images high quality for best presentation.
Should Bluesky profile pictures be circles?
Yes, Bluesky displays profile pictures as circles. Upload square images (400x400) with important content centered. The corners will be cropped to a circle.