Twitter (X) Header Resizer
Resize your banner to the exact 1500×500 Twitter header size. Includes unique avatar overlay preview to avoid text getting blocked by your profile picture.
Click to upload an image
or drag and drop (PNG, JPG, WebP up to 10MB)
How to Resize Your Twitter (X) Header Banner (Step by Step)
- Upload your header image by clicking the upload area. Our tool automatically sets the correct size (1500×500 pixels, 3:1 ratio which is the current Twitter recommended size).
- Drag to position your image so the important content is in the right place.
- Check the avatar overlay: You'll see a dashed circle in the bottom-left corner. This shows where your profile picture will appear. Make sure important text or faces aren't inside this circle.
- If your image doesn't fit exactly, use Smart Padding to fill the extra space with a blurred background or solid color.
- Choose your export format and click "Download Image".
- Upload your new header to Twitter/X and you're done!
✨ Unique Feature: Our avatar overlay preview shows you exactly where Twitter will place your profile picture on the header, so you can avoid having your important text blocked.
About Our Twitter (X) Header Resizer
What is this tool?
Our free Twitter header resizer helps you quickly resize any image to the exact 1500×500 pixel size that Twitter/X recommends for profile banners. The unique avatar overlay preview shows you exactly where your profile picture will cover the header, so you never accidentally have important text blocked.
Common Use Cases
- Creating a new header for your Twitter/X profile
- Resizing an existing image to fit the current Twitter dimensions
- Redesigning your profile branding
- Preparing banners for business or personal accounts
- Testing different header designs before publishing
Usage Limits
- Maximum input file size: 10MB per image
- Unlimited usage - resize as many headers as you want for free
- All processing happens locally in your browser - we never store your images
- No watermarks added to your output image
- Final output image must be under 5MB to meet Twitter's requirements
Twitter (X) Header Size Guide (2024)
As of 2024, the recommended size for a Twitter/X header banner is 1500 × 500 pixels with a 3:1 aspect ratio. This ensures your header banner looks correct on both desktop and mobile devices.
Important Tip:
Twitter places your profile avatar over the bottom-left corner of the header. Always check that important text or faces aren't covered by using our avatar overlay preview before you download.
Quick Facts about Twitter Header Dimensions
- Recommended dimensions: 1500 × 500 pixels
- Aspect ratio: 3:1
- Maximum file size: 5MB
- Accepted formats: JPG, PNG, WebP
Frequently Asked Questions
What is the correct size for a Twitter header in 2024?
The official recommended size for a Twitter (X) header is 1500 × 500 pixels with a 3:1 aspect ratio. Using the correct size ensures your banner displays properly on all devices.
Why does the avatar overlay preview matter?
Twitter places your profile picture over the bottom-left corner of the header. If you place important text there, it will be partially completely blocked by your avatar. Our tool shows you exactly where the avatar will be so you can avoid this common design mistake.
Can I use a blurred background if my image doesn't fit?
Yes! Our smart padding feature automatically fills any extra space with a blurred version of your image for a professional, modern look. You can also choose a solid color background if you prefer.
Is this X header resizer really free?
Yes! This tool is 100% free to use. All processing happens directly in your browser, so we never store your images. No watermarks, no sign-up required.