PixExtender – AI Image Extender & Enlarger

PixExtender is a professional AI image extender and generative image enlarger that lets you expand and uncrop photos to custom sizes without quality loss.

Unlike traditional image enlargers that simply stretch pixels, PixExtender uses context‑aware AI to analyze lighting, textures, and depth. It “outpaints” new background content so your expanded images look natural and high‑resolution.

Key features:

- AI expand image up to 4096x4096px (4K) with pixel‑perfect clarity

- Batch AI image extender: process up to 20 images at once for consistent outputs

- One‑click social presets (Instagram 4:5, Pinterest 2:3, YouTube 1280x720, etc.)

- E‑commerce safe border extension without cropping products, logos, or price tags

- Photography composition outpainting that preserves the subject and matches lighting

- Export in JPG, PNG, WEBP with no watermark and full commercial license

Perfect for:

- Creators and marketers who need platform‑ready images without manual Photoshop work

- E‑commerce teams who want safe margins and consistent product images at scale

- Photographers and designers who need extra background for better composition

- Anyone who wants to quickly extend, uncrop, and resize images using AI in the browser.

Start for free with signup credits and upgrade only when you need more images or batch outpainting.