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Advanced Upscaler

Upscale images without losing quality

Enlarge small photos and illustrations up to 16× with AI that rebuilds the detail. Free, no sign-up.

  • 2×, 4×, 8× or 16×
  • AI detail in Ultra HD
  • Photo and illustration modes

or drop a file here, or paste with Ctrl+V

JPG, PNG, WEBP, BMP, TIFF, GIF, up to 30 MB each. Up to 5 at once

No image? Try one:

Bigger images that stay sharp

Pick an example, then drag the slider to compare.

The flower upscaled with AI detail in Ultra HD
Tiny pixelated photo of a yellow flower
BeforeAfter

Detail rebuilt, not just stretched

  • Ultra HD mode redraws petals, edges and texture
  • Turns thumbnails into usable photos
  • Best for small or soft images

Two ways to upscale

AI detail (Ultra HD or HD) redraws missing detail for the best-looking result. Upscale 2×–16× enlarges to an exact size you choose.

An upscaled flower photo

Made for illustrations too

Switch the image type to Illustration for cartoons, logos and digital art. Edges stay crisp instead of getting painterly.

An upscaled car photo with crisp edges

Clean up noise while you enlarge

Grainy night shots and old scans get cleaner with noise reduction from low to highest.

A small, noisy photo before upscaling

How it works

  1. 1

    Upload an image

    JPG, PNG, WEBP, BMP or TIFF up to 30 MB.

  2. 2

    Pick a method

    AI detail (Ultra HD or HD), or Upscale 2×, 4×, 8× or 16× with photo or illustration mode.

  3. 3

    Download the large version

    Compare, then save. Try another method and process again if you like.

Popular uses

  • Upscale an image to 4K

Related tools

  • Sharpen blurry and low-resolution photosEnhance photo
  • Restore scratched and faded old photosRestore old photo
  • Compress JPG, PNG and WebP imagesCompress image
  • Remove the background from product photosRemove background

How is AI upscaling different from resizing?

Normal resizing stretches existing pixels, so edges get blurry or blocky. AI upscaling predicts the detail that should be there, such as fabric texture, hair and sharp lines, and draws it in at the new size.

It’s ideal for small images from old phones, web thumbnails, screenshots and artwork you want to print larger.

Questions

Yes. There is no sign-up, no subscription and no watermark on your download.

For small or blurry photos, AI detail in Ultra HD gives the most natural result. If you need an exact size, like 4× for printing, use Upscale.

Up to 16× the original. Very large results take longer to process and download.

Yes. Choose Upscale and set the image type to Illustration to keep flat colors and sharp lines.

Uploads and results are kept with our cloud storage provider to deliver your downloads and prevent abuse. The Privacy Policy explains what is stored and how to ask for deletion. Read the Privacy Policy

Ready to enlarge your image?

Free, no sign-up, up to 16× bigger.

i2img

Free AI tools to cut out, fix, and resize your photos in the browser. No account needed.

Cut out

  • Remove background
  • Cut out face
  • Separate clothing
  • Generate background

Enhance

  • Enhance photo
  • Upscale image
  • Restore old photo
  • Colorize photo

Clean up

  • Remove watermark
  • Remove objects
  • Retouch photo

Resize

  • Compress image
  • Expand image
  • Auto-crop photo

ID & documents

  • Make ID photo
  • Make retouched ID photo
  • Extract text

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