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Home/Images/Image Upscaler

Image upscaler (2×, 3×, 4×)

Make small images bigger with high-quality step-by-step scaling and light sharpening — for printing, thumbnails and old photos.

Drag & drop your file or

JPG, PNG, WebP, GIF · processed in your browser, never uploaded

Why use this tool

  • PrivateRuns on your device — nothing is uploaded
  • FastWorks instantly, no waiting in a queue
  • FreeNo signup, no watermark, no limits
  • Any devicePhone, tablet or computer

Try next

Image CompressorImage ConverterImage ResizerImage to Base64

Frequently asked questions

Is this AI upscaling?

No. It uses high-quality scaling and sharpening in your browser. It makes images larger and clearer but cannot invent detail that was never in the photo.

What size can I upscale?

Up to about 50 megapixels of output, which is the safe limit for most browsers.

Related tools

See all 15 free images tools

Image Compressor

Compress JPG, PNG and WebP images without uploading them to a server.

Use Image Compressor

Image Converter

Convert images between JPG, PNG and WebP directly in your browser.

Use Image Converter

Image Resizer

Resize images to exact pixels while keeping quality under control.

Use Image Resizer

Image to Base64

Convert an image into a Base64 data URI to embed in HTML or CSS.

Use Image to Base64