Image ToolsLocal
Resize Image for Facebook Cover
Resize an image for a Facebook cover photo.
Image Tools
Resize Image for X Header
Apply an X header preset and export a clean banner image without leaving the browser.
InputJPG, JPEG, PNG, WEBP
OutputX presets
Works onDesktop and mobile browsers
Choose an image to reveal X presets and export settings.
About this tool
Exports an image at a ready-made X header size with fit or fill controls.
Common use cases
- Match a known platform canvas size without guessing dimensions.
- Crop or pad an image into a preset placement before download.
How to use it
- Upload an image.
- Keep the X header preset and choose fill or fit.
- Download the resized header image.
Best for
- X exports where the destination platform already defines the canvas size
- Users who know the target surface but do not want to calculate width and height manually
- Quick social or document prep before moving to a KB target page if the upload still fails
Input and output notes
- Accepted inputs: .jpg, .jpeg, .png, .webp.
- Exports are generated locally in the current browser session.
X sizes on this page
These preset sizes are available directly in the tool so users can move from a broad query to an exact export size.
- X header: 1500 x 500
Limits to know
- Very large images still depend on available browser memory.
- Lossy formats such as JPG and WebP can trade quality for smaller files.
Privacy
This tool runs in the browser, so pasted content and uploaded files stay on the current device during normal use.
Common next steps
Resize Image for Facebook Cover
Move between platform-specific presets without repeating the upload step in another app.
Resize Image for YouTube ThumbnailMove between platform-specific presets without repeating the upload step in another app.
Image ResizerUse the generic resizer when you need exact dimensions outside the built-in preset list.
Choose the right preset vs manual page
Use Resize Image for X Header for ready-made X sizes
This page is best when the main question is about a platform requirement and you want the preset immediately.
Use Image Resizer for custom canvas sizesSwitch to the generic resizer when the destination is not covered by the built-in preset list.
Use a KB target page after the preset if upload size still failsAfter setting the right dimensions, move to a file-size target page when the platform also enforces a strict upload limit.
Common questions
Are my images uploaded to a server?
No. Images are decoded, resized, and exported locally with browser APIs and canvas, so the file stays on your device during normal use.
Which X sizes are built in?
X header (1500 x 500).
Should I crop or fit the image?
Choose fill and crop when the platform layout matters more than preserving every edge. Choose fit when you need the whole source visible and are okay with padding.