ImgExpand vs YouArt AI Image Extender

ImgExpand is a web-based AI tool that expands image backgrounds while keeping the main subject intact. It accepts JPG, PNG, and WebP images. Before generation, users can select the original frame or a custom ratio and reposition the photo by dragging it. The listed common ratios are 1:1, 3:4, 4:5, 9:16, and 16:9, with custom ratios also available. The site describes Expand Pro as providing higher consistency, larger canvas growth, and cleaner edge continuity than the standard Expand model. The maker presents the tool for photography, e-commerce product photos, print, social media, real estate, and design or advertising graphics. The Free plan costs nothing and gives 3 credits per day for Expand, a slow queue, and no watermark. A subscription costs $39.90 a month and includes 2,800 credits per month, Expand Pro access, and a priority queue; credits reset each month. A one-time payment costs $99 as a one-time purchase and provides 4,000 credits that never expire. The terms allow personal or commercial use subject to applicable law and third-party terms.

YouArt AI Image Extender creates new image content beyond an existing picture’s edges, using outpainting or uncropping. It can expand each side by up to 4096 pixels in one run. Target shapes include 16:9, 1:1, 9:16, and 4:3, plus a zoom-out option that keeps the original proportions. The web tool accepts JPG, PNG, and WebP files, but transparency is not preserved. The uploaded image remains at full size and detail while generated margins surround it. Each expansion costs 5 credits, and batch expansion is available. Results can move into YouArt’s workflow editor for chained steps or batch processing; its workflow page says the MCP server connects with Codex, Claude, and Cursor. Uploads go to your YouArt account, and each result is visible only in that user’s session unless shared. Plans billed annually are Basic at $7.99 a year, Pro at $23.99 a year, Max at $119.99 a year, and Team at $263.99 a year.