Favicon Generator — Free Online

Upload any image and generate favicon files in all standard sizes (16×16 to 128×128). Download as a ZIP package ready to use.

How to Use Favicon Generator

Upload ImageSelect or drag and drop your image file (JPG, PNG, WebP — max 10MB)

ProcessClick the button to apply the tool to your image

DownloadSave your processed image instantly — no email required

Favicon Generator — Free Online — No Software Required

Generate professional favicon files in all required sizes from any source image. A favicon is the small icon that appears in browser tabs, bookmarks, and mobile home screen shortcuts. Our generator creates PNG favicon files at 16×16, 32×32, 48×48, 64×64, and 128×128 pixels, all packed in a ZIP file ready to deploy. Use a simple, bold image as the source — complex logos with fine text become unrecognizable at 16 pixels wide. The tool handles the scaling and sharpening automatically.

Common Uses

Create favicons for websites and web applications
Generate icons for browser bookmarks and tabs
Prepare mobile home screen shortcut icons
Create taskbar and desktop shortcut icons

100% Free — No Signup, No Watermark

Tooliby processes your image on our secure server and deletes it immediately after you download. Your images are never stored, never shared, and never used for any other purpose. No account creation, no email verification, no credit card. Just upload and use.

Frequently Asked Questions

16×16 is the classic browser tab size. 32×32 is used for taskbars and high-DPI displays. 48×48 is for Windows desktop shortcuts. 64×64 and 128×128 are for modern high-resolution screens.

Use a simple, square image with a clear design that looks recognizable even at 16×16 pixels. Complex logos with fine text often do not work well as favicons.

Place the favicon file in your root directory and add this to your HTML head:

ICO is the traditional format that works in all browsers including old ones. Modern browsers support PNG favicons. Our tool generates PNG favicons in all sizes.