Audience
People who want to upscale, denoise, restore or colorize photos for free in their browser without uploading them.
About OpenPixels
OpenPixels is a browser-based photo enhancement application for enlarging and restoring photographs. It can upscale images by 2×, 4× or 8×, sharpen soft pictures, reduce grain and JPEG compression artefacts, restore faces, colourise black-and-white photos, and remove or whiten backgrounds. Images are processed on the user's device rather than uploaded, and the web app can work offline after it and the selected models have loaded. Users can compare before-and-after results, review sharpness, noise and other measurements, and save edited images. Batch processing handles multiple photos and provides ZIP downloads with measurement data. OpenPixels is also available as apps for Windows, macOS and Android, with Chrome and Firefox extensions. It is free, open source and requires no account.