AI Expand Image for X (Twitter) Headers
X user with a square or landscape photo who needs a wide profile-header banner.
X recommends a 1500x500 profile header, a 3:1 frame. This tool's nearest built-in preset is 1.91:1, so it does not produce a 3:1 file directly. Expand the background first, then crop the top and bottom in a separate editor — keeping the full width, going from 1.91:1 to 3:1 removes about 36% of the image height — and resize to 1500x500. Check X's desktop and mobile previews before publishing.
or drop a photo here
JPG, PNG, WEBP · up to 10 MB · up to 5 at once
Source uploads and generated images are kept for 24 hours. Storage details
Other platforms & ratios
- TikTok Covers/use/tiktok-cover
- Instagram Stories/use/instagram-story
- YouTube Thumbnails/use/youtube-thumbnail
- 1:1 SquareSquare reframe without cropping the subject
- 4:5 PortraitPortrait reframe for feed-first platforms
- 16:9 WidescreenWidescreen reframe for video thumbnails, blog headers, and d
- 9:16 VerticalVertical reframe for TikTok covers, Instagram Stories, and R
- 1.91:1 Wide BannerX profile header and Open Graph / link-preview cards — the w
About expand images for x headers
Can this tool generate an exact 1500x500 X header?
No. There is no 3:1 preset or exact-size control here. Use the 1.91:1 preset to add background space, then crop and resize to 1500x500 in a separate editor.
Do I crop the sides or the top and bottom?
When keeping the full width of a 1.91:1 image, crop the top and bottom to reach 3:1. Cropping the sides would make the image narrower, moving it further from 3:1. Check where the subject sits before applying the crop.
How much height will I lose?
For a crop that keeps the width, going from 1.91:1 to 3:1 removes about 36.3% of the total image height. The exact pixel crop depends on the dimensions of the file you download.
Where should I place a face or logo?
Leave room for X's profile photo and responsive crop, then check the actual desktop and mobile profile preview. Add important text and logos in a layout editor after expansion.
Is an ai expand image tool reliable enough for x headers?
Treat each result as a draft to review, not a guaranteed match. Photos with an intact subject and a continuous background (sky, plain walls, simple studio setups) give the model more context; cluttered edges and objects cut off at the border are harder. Add a short direction to steer the model, and inspect every output before posting.
Will my subject stay exactly unchanged?
Exact preservation is not guaranteed. The tool generates new background around your photo, and details near the original edges can shift. Compare faces, hands, clothing edges, and text with the original before sharing.
When should I use a layout editor instead?
Use a layout editor when you need exact typography, fixed pixel dimensions, or non-generative padding. This tool is for adding plausible background space; final cropping, resizing, and layout can happen afterward in your editor of choice.