Twitter Header Size: The Complete 2025 Guide
The exact Twitter / X header (banner) dimensions, safe zones for every device, common cropping mistakes, and how to create a pixel-perfect banner in minutes — free.
Your Twitter / X header is the first thing visitors see on your profile — before they read a single tweet. Getting the dimensions right means your banner looks sharp on every screen, from a 4K desktop monitor to an iPhone SE. This guide covers everything: exact pixel counts, safe zones, file limits, and how to make one for free.
The Exact Twitter Header Size
The recommended Twitter (X) header image size is 1500 × 500 pixels, with an aspect ratio of 3:1. Twitter scales this image up or down depending on the viewer's screen, which is why starting at 1500 × 500 — and not smaller — matters for sharpness.
| Property | Value |
|---|---|
| Recommended Size | 1500 × 500 px |
| Aspect Ratio | 3:1 |
| Minimum Size | 600 × 200 px |
| Max File Size | 5 MB |
| Supported Formats | JPG, PNG, GIF (animated) |
| Safe Zone (centre) | 1260 × 420 px |
Always design at 1500 × 500 px even though the minimum is 600 × 200 px. Smaller images get stretched on high-resolution screens and look blurry. Start big; Twitter compresses down.
Safe Zone — What Gets Cropped
Twitter doesn't show your full 1500 × 500 px banner on every device. The edges get cropped differently depending on screen size. The only area guaranteed to be visible on all devices is the central safe zone: roughly 1260 × 420 px.
Keep all important content — text, logos, faces — inside this central area. Treat the outer edges as background fill only.
Additionally, on mobile the bottom ~60px of the banner is covered by your profile picture and name bar. Leave that area clear of critical content too.
Size Per Device
Here's exactly how Twitter crops your 1500 × 500 px header on each platform:
On mobile, your profile picture (400 × 400 px circle) sits in the bottom-left of your banner, covering approximately 60px from the bottom. Don't place a face or logo in the bottom-left corner of your banner.
Twitter Profile Picture Size
While you're updating your banner, you'll likely want to update your profile picture too. Here are the specs:
| Property | Value |
|---|---|
| Recommended Size | 400 × 400 px |
| Display Size | 200 × 200 px |
| Shape | Cropped to circle |
| Max File Size | 2 MB |
| Formats | JPG, PNG, GIF |
Profile pictures are cropped into a circle automatically by Twitter. Avoid placing important content in the corners — they'll be clipped. Use a square image and keep your subject centred.
File Format & Size Limits
- JPG — best for photos and images with lots of colour gradients. Smallest file size. Slight compression artefacts at high compression.
- PNG — best for logos, text, and graphics with sharp edges or transparency. Larger file but no compression artefacts.
- GIF — animated banners. Twitter plays them on loop. Keep under 5MB and note that GIFs are limited to 256 colours — avoid using them for detailed photography.
Twitter's maximum file size for headers is 5MB. If your image is over that limit, compress it using a free tool like Squoosh or TinyPNG before uploading.
How to Create the Perfect Twitter Header
You don't need Photoshop. Here are two free ways to make a great banner at exactly 1500 × 500 px:
Option A — Use a Design Tool (Canva / Figma)
In Canva, search "Twitter header" and the template is pre-sized. In Figma, create a new frame and type in 1500 × 500.
Draw a rectangle at 1260 × 420 px, centred on the canvas. This is your working area — keep all important content inside it.
Background, colours, and texture can fill the full 1500 × 500. Logo, name, and tagline go inside the safe zone only.
PNG for logos and text-heavy designs; JPG for photo-based banners.
Go to your profile → Edit Profile → click the camera icon on the header → upload your file.
Common Mistakes to Avoid
- Text too close to the edges — always gets cropped on mobile. Use the safe zone.
- Uploading a small image — anything under 600 × 200 px is rejected. Anything under 1500 × 500 px looks blurry on desktop.
- Ignoring the profile photo overlap — your profile picture covers the bottom-left corner on mobile. Don't put a logo there.
- Too much text in the banner — banners aren't tweet cards. Keep text minimal — a name, a tagline, nothing more.
- Using a JPEG for a logo — JPEG compression makes sharp edges look fuzzy. Use PNG for any design with text or a logo.
- Different background vs safe zone — if your background and safe zone content clash in colour, it looks unprofessional at desktop width. Test it at full size before uploading.
Frequently Asked Questions
The recommended Twitter / X header (banner) size is 1500 × 500 pixels with an aspect ratio of 3:1. Max file size is 5MB. Supported formats are JPG, PNG and GIF.
Twitter crops the header differently on desktop, mobile and tablet. Keep all important content in the central 1260 × 420 px safe zone to avoid anything being cut off.
Twitter profile pictures should be 400 × 400 pixels. They are automatically cropped into a circle, so keep your subject centred and avoid important content in the corners.
Yes, Twitter supports animated GIF headers. Use the same 1500 × 500 px dimensions and keep the file under 5MB. Note that GIFs support only 256 colours, so they work best for simple animations rather than detailed photographs.
At 72 PPI (screen resolution) a 1500 × 500 px banner is approximately 20.8 × 6.9 inches. At 300 PPI (print) it would be 5 × 1.67 inches. For web use, always work in pixels — inches don't apply to screen design.
On mobile, Twitter displays the header at approximately 600 × 200 px, cropped from the centre of your full-size image. This is why the safe zone matters — design your banner at 1500 × 500 px but keep critical content in the centre 1260 × 420 px.