AI Image Expander — Extend and Uncrop Images Online

Upload your photo and pick the aspect ratio you need. The preview immediately shows the exact final canvas, with your photo in place and the area the AI has to generate shaded around it. Press Generate once — there is no prompt to write and no settings to tune.

No. Your complete photo is copied into the larger canvas exactly as it is, and only the new area around it is generated. Nothing is cropped away, stretched, or padded with bars, which is what separates this from a plain resize.

Square 1:1, wide 16:9, story 9:16, portrait 4:5 and 3:4, and landscape 5:4 and 4:3. Each one shows its real canvas in the preview before you generate. Choosing a ratio your photo already matches leaves nothing to expand, so the tool tells you and asks for a different one.

They are the same operation described from opposite directions. Expanding adds new scene beyond the current edges to reach a bigger canvas; uncropping gives back space a tighter crop removed. Both run the same generative extension around your unchanged photo.

Yes. Anyone can generate an expansion: it uses your AI allowance, and a free download is delivered at web size. Premium or credits unlock full resolution. This is stated on the page before you generate, so nothing runs unexpectedly.

The new area is invented from the scene it can see, so it is most reliable on open backgrounds — sky, walls, foliage, blurred depth — and least reliable where it has to continue faces, hands, text, logos, or strict architectural lines. Review the outer edges before publishing, and try a different ratio if a specific side is where the trouble is.

Almost always one of three things. The file is over the 20 MB free upload limit — Premium takes 50 MB and Pro 120 MB. The format is not one this tool accepts, so check the list shown on the upload panel. Or the file is not really the format its name says: renaming a file does not change what is inside it, and that is the reason a valid-looking image gets refused.

Yes — the default look is deliberately obvious so you can see what the tool does, and most photos read better well below it. If the page has a strength or intensity slider, bring it down until the effect looks like a decision rather than a filter; if it has only style choices or an instruction box, pick a milder style or ask for a subtler look and generate again. Compare against your original before you download.

AI Image Expander supports free standard use within the published processing allowances. Free downloads are clean — no watermark. No signup is required for standard tool use. Photo effects and AI edits have a web-size limit on Free, with the original-resolution result available through Premium or one credit. Crop, resize, rotate, compress and convert stay full size. Published processing allowances and file limits still apply.

No — AI Image Expander runs in the browser on desktop and phone. There is nothing to install, no trial to start, and no license to buy before you can see whether it does what you need. Try it on the file you are actually stuck with rather than a sample.

They do the same core job of growing a canvas with generated scenery. The expander is one click with no prompt: choose a shape and generate. The extender adds optional written direction and layout presets, so it suits cases where you want to steer the new scenery.

Yes. Expansion uses your AI allowance, and a download without Premium arrives at web size, while Premium or credits unlock full resolution. You can preview free before you decide, and nothing runs until you select Generate expanded image.

They are different jobs. Expanding adds new scenery around the photo to change its shape, while enlarging adds pixels to the same view. For a bigger version of the same picture, use the Image Upscaler at 2x, 3x or 4x.

Open this page in your phone browser, choose the photo from your library, pick a shape and select Generate expanded image. HEIC photos from an iPhone work. Download the PNG to your phone when it is ready. It runs as a web page, so no extension or app is needed.

A PNG at the expansion's own working size, with your photo placed unchanged in the new canvas. With Premium, larger uploads are prepared at 2048 px on the longest side first; without Premium the download is a web-size copy.

Only indirectly. The tool adds space only where the chosen shape needs it: sideways when the new shape is wider than your photo, above and below when it is taller, and a square adds a margin on every side. Pick the shape that grows the edges you need, or crop the photo first to change where the subject sits.

An AI image uncropper and this expander do the same job: the canvas grows past the old edges and the space fills with scenery that continues the scene. Your cropped photo sits inside unchanged, and only the new area is generated. The AI estimates what lay outside the frame, so it cannot recover the exact original scene.