Make sure your Twitter / X profile header looks crisp and correctly positioned across desktop and mobile screens. Crops to standard 1500x500 pixels.
Specifications & Details
Feature
Specification
Execution Mode
In-Browser (Client-Side WebAssembly / JS)
Privacy Guarantee
Zero Server Transfer — 100% Local Device Processing
Supported Formats / Inputs
image, crop
Pricing & Usage Limits
100% Free Forever — No Signup, Unlimited Use
Browser Compatibility
Chrome, Firefox, Safari, Edge, Mobile Browsers
About this tool
Crop Image: Crop images to specific dimensions or ratios. Processing runs locally in your browser — your input is not uploaded to ThothBox.
Common Use Cases for image tools
When you need to make sure your Twitter / X profile header looks crisp and correctly positioned across desktop and mobile screens, Twitter / X Header Banner Cropper (1500x500) handles it right in your browser — no download or installation required.
Use Twitter / X Header Banner Cropper (1500x500) to prepare data before sharing or archiving it: everything stays on your device.
Twitter / X Header Banner Cropper (1500x500) works on any computer, including shared or locked-down machines where you cannot install software.
Bookmark Twitter / X Header Banner Cropper (1500x500) for repeatable tasks: open the page, run the job, download the result — free and unlimited.
Key Advantages
Zero server upload. Your files are processed entirely in your browser and never reach ThothBox servers.
Instant results. No upload queues or waiting rooms: the job runs at native browser speed on your own hardware.
No registration. No account, email, or usage limits — open the page and start working immediately.
How to use
Open Crop Image and add your file (upload or drag and drop).
Set the options that match your goal.
Run the action — processing happens in your browser.
Download or copy the result when it is ready.
FAQ
What is the official size for Twitter header banners?
The recommended banner dimensions are 1500 pixels wide by 500 pixels high with a 3:1 aspect ratio.