Upscale images 2x or 4x with AI without quality loss.
Free & unlimited "” all processing happens privately in your browser.
Or click the button below to browse files from your computer.
Super Resolution (AI Upscale) is a free AI-powered image tool that processes JPG, JPEG, PNG, and WebP files on our secure servers using on-device machine learning. The AI model runs via WebAssembly in your browser, which means your images are never sent to an external server. This approach combines the power of machine learning with the privacy of local processing. The result is saved in JPG and PNG format and is ready to download immediately.
Upload your image
Select a JPG, JPEG, PNG, and WebP file from your device.
AI processes locally
The on-device AI model analyses and processes your image in WebAssembly.
Review the result
Preview the AI output before downloading.
Download
Save the result in JPG and PNG format.
Input Formats
Output Formats
Background removal
Remove backgrounds from product photos, portraits, and logos automatically.
Image enhancement
Improve sharpness, clarity, and detail in photos with AI upscaling.
Content creation
Prepare clean cutout images for compositing, presentations, and social media.
E-commerce
Generate white-background product images at scale.
Document scanning
Extract text from images using on-device OCR.
Use high-resolution input
AI tools produce better results with sharp, well-lit input images.
PNG for transparent output
When the result includes transparency, save as PNG to preserve it.
Check edges at 100% zoom
Inspect fine details like hair and fine edges before using the output.
Everything you need to know about processing files with this tool.
AI super-resolution uses machine learning to intelligently add pixels when upscaling, producing sharper results than traditional interpolation methods.
No. The AI model runs locally in your browser using WebAssembly. Your images never leave your device.
Results are high quality for most standard inputs. Complex cases may need minor manual touch-ups.
All modern browsers including Chrome, Firefox, Safari, and Edge support WebAssembly.
Running AI on-device uses your CPU rather than a server GPU. Processing time depends on your hardware.
Common questions from people using this type of tool.
Super Resolution (AI Upscale) on PXEL is a fast, free option that runs entirely in your browser. No software installation or account is required.
Yes. Super Resolution (AI Upscale) runs directly in your web browser using the Canvas API and WebAssembly. Nothing needs to be installed.
Yes. The tool runs in mobile browsers on iOS and Android without any app download.
Yes. There are no hidden fees, no daily limits, and no account required. Every tool on PXEL is free to use.
Super Resolution (AI Upscale) outputs files in JPG and PNG format. You can select the format in the tool options.
Processing is nearly instant for most files. Very large files (50 MB) may take a few seconds depending on your device.
Encrypted in transit
Files are transferred over HTTPS and never stored beyond your session.
Deleted immediately after processing
Files are removed from our servers as soon as your download is ready.
Works on all devices
No app required. Use on any modern browser.
Free forever, no limits
No account, no subscription, no daily caps.
Last updated: 2025-06
Tool and content kept current to reflect best practices.