Increase a photo's resolution with on-device AI, without the blur of simple resizing. Free, private — nothing is uploaded.
1. Upload Image
Smaller images (under 800px) upscale fastest
Upload a photo and let on-device AI increase its resolution without losing sharpness
About the AI Image Upscaler Tool
Uses a compact super-resolution neural network (ESRGAN-slim) that runs entirely in your browser to intelligently reconstruct detail when scaling an image up to 2x, 3x, or 4x its original size.
100% Private — Processed in Your Browser
Every file stays on your device. DCPIXEL processes images entirely using the browser's built-in Canvas API and WebAssembly — zero server uploads, zero data collection.
Premium Features & Batch Processing
Get started with our free tier for single-file operations. Upgrade to DCPixel PRO to unlock high-speed batch processing, local AI background removal, and advanced PDF controls.
Frequently Asked Questions
How is this different from just resizing an image?+
A regular resize stretches existing pixels and looks blurry. This uses an AI super-resolution model to reconstruct plausible detail, producing a sharper result.
Does this run on Anthropic or DCPIXEL servers?+
No — the AI model downloads once to your browser (and is cached for next time) and all processing happens on your own device.
Is there a size limit?+
Source images are capped at 10MB. Very large images take longer to process since everything runs on your device's hardware.
User Reviews
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