Twitter/X Header Resizer

💡 How to Make a Perfect Twitter Header

Upload Image

Select any image. We'll help you resize it.

Adjust Crop

Position your image. Watch out for the profile pic!

Check Mobile

Ensure important content isn't cut off on phones.

Download

Save your 1500x500 header instantly.

📖 About Twitter/X Header Resizer

What is Twitter/X Header Resizer?

This free online tool helps you resize, crop, and adjust any image to fit perfectly as a Twitter/X Header following 2026 guidelines.

The recommended size is 1500x500 pixels. Twitter often crops the top and bottom on mobile devices, and obscures the bottom-left corner with your profile picture.

Key Features

Smart Resizing: Output exactly 1500x500 pixels.
Profile Overlay: See where your profile picture will hide the banner.
Mobile Safe Zone: Visualize the vertical cropping that happens on mobile apps.

Twitter/X Header Dimensions (2026)

Recommended Size: 1500 x 500 pixels (3:1 Aspect Ratio)
Mobile Display: Approx 1500 x 375 pixels (Crops top/bottom)
Profile Picture: Obscures bottom-left corner (approx 400x400 area including whitespace)

How to Use

Upload your image.
Adjust the crop area to 1500x500.
Check Profile Overlay to ensure no important text is hidden behind your avatar.
Download your perfectly sized header.

❓ Frequently Asked Questions

The recommended size is **1500x500 pixels** (3:1 aspect ratio). Formats: JPG, PNG, GIF.

Yes. On desktop and mobile, your profile picture covers the bottom-left corner of the header. Keep important text away from this area.

Yes. Mobile apps often crop the top and bottom of the image (approx 1500x375 visible). Our tool shows you a mobile safe zone to preview this.

Yes, 100% free and private (processed in browser).