Photo Enhancer & Upscaler | OpenPixels by OpenPixels

Sharpen, upscale to 8x, denoise, restore faces, colourise old photos & remove backgrounds - 100% on-device, private, free.

Available on Firefox for Android™

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About this extension

OpenPixels makes blurry, noisy, or low-resolution images clearer directly in your browser. Your photos stay on your device and are never uploaded for processing.

Use OpenPixels to enhance photos, enlarge images up to 8×, reduce noise and JPEG artefacts, restore faces, colourise black-and-white photos, remove backgrounds, and process multiple images in a batch.

Key features:

• Enhance and sharpen photos locally
• Upscale images by 2×, 4×, or 8×
• Reduce noise and JPEG artefacts
• Restore facial detail
• Colourise black-and-white photos
• Remove or replace image backgrounds
• Compare before and after results
• Review clarity, noise, size, PSNR, SSIM, and faithful-result measurements
• Export individual images or batch results
• Use core features without an account, trial period, or watermark

OpenPixels is privacy-first. Models run on your own device after their first download, so your images remain private and cached models can be used offline.

Website: https://openpixels.app/

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