X (Twitter) Header Size Free Online. Local Media Processing, No Signup
Format any photo to X (Twitter) header size. 1500×500 at 3:1. Pixlane previews both desktop and mobile crops so the essentials of your banner stay visible in every context.
X (Twitter) Header Size Chart (2026)
The X (Twitter) header size is 1500×500 pixels (3:1 aspect ratio, file size up to 5MB). Keep text and logos near the center of the banner: your profile photo overlaps the bottom-left corner, and the top and bottom edges get cropped on some screens. The recommended profile photo size is 400×400 pixels (1:1, up to 2MB), displayed as a circle. Pixlane's Header banner preset fits your whole photo into the exact 1500×500 canvas in your browser, no cropping, with blur, gradient, or solid fills and an adjustable safe-padding margin, and shows a preview before you download.
| X (Twitter) image | Size (pixels) | Aspect ratio |
|---|---|---|
| Header (banner) | 1500×500 | 3:1 |
| Profile photo | 400×400 (displays as a circle) | 1:1 |
| Header safe area | Keep key content centered, the profile photo covers the bottom-left corner | - |
How to Use X (Twitter) Header Size
- Upload your input: Drop or select JPG, PNG, WebP.
- Processing runs locally: Pixlane handles the operation in your browser via WebAssembly.
- Download the result: Save the output to your device. Supported file contents are not uploaded for processing.
Why Choose Pixlane?
- Full-quality output. Pixlane preserves every pixel where the format allows.
- Privacy-first. Supported media processing runs in the browser, nothing uploads.
- No software install is required; availability depends on the tool, browser capabilities, device, and platform.
- Core access currently requires no subscription; outputs add no Pixlane watermark; rate limits may apply.
Frequently Asked Questions
- Is X (Twitter) Header Size really free?
- Core use is currently available without signup or payment; tool-specific limits may apply.
- Do my files get uploaded to a server?
- No. Processing runs locally in your browser using WebAssembly / modern browser APIs. Supported media files are not uploaded for processing; site analytics and the assistant are separate.
- Which browsers are supported?
- Browser support depends on the tool's required APIs and the current browser version. No extension is required for supported configurations.
- Are there file-size limits?
- There are no Pixlane-imposed limits. Very large inputs may be constrained by your device memory.