Upload a square image and generate favicon PNG sizes for your website. All files are created in your browser.
Shrink image size without visible quality loss. Ideal for web and email.
Compress many images or ZIP archives in one go directly in your browser.
Resize images to exact dimensions or scale while keeping aspect ratio.
Convert JPG photos to transparent-friendly PNG files in the browser.
Turn transparent PNGs into lightweight JPG images for faster loading.
Crop images to custom rectangles and download the cropped result.
A favicon is the small icon that appears in browser tabs, bookmarks and some search results. It helps users recognize your site quickly.
For best results, upload a square PNG such as 512×512 or 1024×1024. The tool will generate smaller PNG sizes for you.
It focuses on generating PNG favicon sizes for modern browsers. You can still use the PNG files in most setups via the provided HTML snippet.
No. Icon generation happens in your browser using JavaScript. Your image is not uploaded or stored on our servers.
Yes. It is free to use in your browser with no signup.