Twitter Header Size
The X (Twitter) header is 1500×500 — a wide 3:1 strip that regular photos do not fit and that your circular avatar overlaps at the bottom-left. Resize for the real spec, free.
- 1Upload
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Drag & drop your file here
or click to browse · Up to 15 MB
Select fileAccepted: JPG, JPEG, PNG, WEBP, BMP, TIFF, TIF, GIF
Your files are processed temporarily and deleted automatically — there is no general cloud storage. File deletion.
How to x / twitter header resizer
Simple steps — no software to install.
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Upload your image
A wide photo or designed banner.
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Resize to 1500×500
The X header spec, framed by you.
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Download and set it
Check it with your avatar in place.
Why use our X / Twitter Header Resizer
Secure & private
Files are encrypted in transit and deleted automatically after processing.
Fast results
Optimized processing returns your file in seconds.
Free to start
Core tools are free with daily limits — no install required.
Works anywhere
Runs in your browser on any device, anywhere in the world.
The 3:1 banner problem
At three times wider than tall, ordinary photos need deliberate framing to survive as a header. Resizing to 1500×500 first lets you choose the slice — instead of X choosing it for you.
Design around the overlap
Your avatar covers part of the header's lower-left, and different devices crop the edges slightly differently. Keep text and key content centred and clear of the bottom-left corner.
Keep it sharp
Start from an image at least 1500px wide; upscaled small images blur visibly at header size. Files are processed temporarily and deleted automatically — there is no general cloud storage.
- Exact 1500×500 output
- Avatar-overlap aware framing
- No random platform cropping
- Free with fair daily limits
- JPG and PNG supported