PixExtender is a browser‑based AI image extender that uncrops and expands photos with context‑aware outpainting for natural blends. Upload JPG, JPEG, PNG, or WEBP, choose expansion directions or aspect ratios, and generate production‑ready backgrounds in seconds. Scale your workflow with batch processing and export at high quality, with resolutions up to 4096×4096 on top plans. Ideal for social media, e‑commerce, and photography, it runs fully online, offers commercial licensing, and removes watermarks on paid tiers. Try for free！