Private browser tool

Favicon Generator

Generate common PNG favicon and app icon sizes from one image directly in your browser.

Your image is processed locally in your browser and never uploaded to a server.

No uploadNo accountWorks locally in your browser.
Step 1

Upload image

Drop your image here

JPG, PNG or WebP. Processed locally in your browser.

Step 2

Choose settings

Advanced settings

Downloads are PNG files for common favicon and app icon sizes.

Step 3

Download result

Your image is processed locally in your browser and never uploaded to a server.

Original image

Your preview will appear hereUpload an image to see dimensions and file size.

Generated sizes

  • 16x16 PNG
  • 32x32 PNG
  • 48x48 PNG
  • 180x180 PNG
  • 192x192 PNG
  • 512x512 PNG

What is a favicon?

A favicon is the small icon browsers show in tabs, bookmarks, shortcuts and some search surfaces. Many sites use several icon sizes so the image looks sharp across browsers and devices.

How it works

Upload one image, choose fit or crop mode, then generate common favicon and app icon PNG sizes. Each result can be downloaded separately.

The generator creates separate PNG downloads to keep the tool lightweight and fully browser-based.

Privacy

Your logo or image is processed locally in your browser and is never uploaded to CompressResize.

Limitations

This generator exports PNG sizes for common favicon and app icon use cases.

Favicon generator FAQ

Which sizes are generated?

16x16, 32x32, 48x48, 180x180, 192x192 and 512x512 PNG files.

Does this create an ICO file?

No. It creates individual PNG files for common favicon and app icon use cases.

Is my logo uploaded?

No. The image stays in your browser while icons are generated.