About This Tool

How to Use
  1. Drag and drop an image onto the drop zone, or click to browse
  2. Select your desired scale factor: 2x, 3x, or 4x
  3. Click Upscale Image and wait for the processing to complete
  4. Use the before/after comparison slider to see the difference
  5. Click Download to save the upscaled image
Common Use Cases
  • Enlarging small or low-resolution product photos
  • Upscaling old photos for printing at larger sizes
  • Improving the resolution of screenshots or digital graphics
  • Preparing images for high-DPI displays
Tips & Tricks
  • Images with clear edges and details benefit most from the sharpening pass
  • 4x upscaling on large images may take a few seconds — this is normal
  • The unsharp mask algorithm enhances edge contrast for a crisper result
  • Your image never leaves your device — everything runs in the browser
  • For best results start with the highest-quality original you have

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