Free Tool
GitHub Photo Resizer
Resize images for GitHub profiles and social previews.
Upload an image
JPG, PNG, or WebP (Max 10MB)
Why use this tool?
Professional avatars build trust in open source. This tool ensures your images are perfectly sized to avoid automatic cropping or quality loss.
About GitHub Image Sizes
Professional avatars build trust in open source.
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 GitHub Dimensions
Profile Picture
500 x 500 px
Square avatar.
Social Preview
1280 x 640 px
Repo social card.
Frequently Asked Questions
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