X (Twitter) Header Resizer
Resize photos to 1500×500 Twitter/X profile header dimensions.
- Free to use
- Browser-based processing
- No account required
- Files never uploaded
About X (Twitter) Header Resizer
The X (Twitter) Header Resizer sizes a photo to 1500×500, the dimensions for an X/Twitter profile header, so your banner displays cleanly without unexpected cropping. Upload, resize and download entirely in the browser.
How to Use X (Twitter) Header Resizer
- 1
Upload an image
Add the photo you want for your X/Twitter header.
- 2
Resize to 1500×500
The tool fits your image to the X header dimensions.
- 3
Download
Save the header-sized image to upload to your profile.
Frequently Asked Questions
What is the X/Twitter header size?
1500×500 pixels, a 3:1 ratio used for the banner across the top of your profile.
Why does my header look cropped on mobile?
X trims the header slightly differently on phones. Keeping important content centered helps it survive both views.
Will resizing lower the quality?
Resizing to the exact dimensions keeps it sharp. Use a high-resolution source for the cleanest result.
Are files uploaded?
No. Resizing runs in your browser.