Need more pixels for a print, a banner or a high-density screen? Enlarge your image to four times the pixel width and height while an AI model keeps edges sharp instead of blurry.
Drag & drop, click to browse, or paste
JPG, PNG, WebP, AVIF, HEIC and more
Runs fully in your browser. Your files are never uploaded.
Drop, paste or choose a small, blurry or low-resolution image. Images up to about 2 megapixels work best.
Choose 2x or 4x and press Upscale. The AI model downloads once, then your browser enhances the photo tile by tile.
Drag the slider to compare the original with the enhanced version, then save it as PNG, JPG or WebP.
Your files are processed on your device and never uploaded to any server.
No account, no limits and no watermark on your results.
Runs at native speed in your browser and keeps working once the page has loaded.
Get a 2× or 4× image with restored detail. Very large inputs are capped first, and the tool tells you when that happens.
4x multiplies width and height by four, so an 800 x 600 image becomes 3200 x 2400 px. 2x doubles both. The finished size is shown when processing is done.
More pixels let you print larger at the same DPI. A 3200 px wide image prints about 10.7 inches wide at 300 DPI. The tool does not change a DPI tag, it changes the real pixel dimensions.
The output is kept at around 16 megapixels so mobile browsers do not run out of memory. In 4x mode this means source images of up to about 1 megapixel. Use 2x for larger sources.
Use PNG for lossless results, graphics and transparency. Use JPG or WebP when file size matters, because a 4x upscaled PNG photo can be tens of megabytes.
