Favicon Generator — Browser Image Asset Tool

Image

Favicon Generator is a browser-based image asset tool that generates 16, 32, and 48px favicon png files from an image.

Favicon Generator

Local processingUnsupported formats or browser encoders are shown as clear errors.

Runs in your browser

Selected files and input are not uploaded to a server. Preview, conversion, hashing, and download file creation run in this browser session.

Supported input: JPG, PNG, WebP, AVIF images
Output: 16, 32, and 48px PNG favicons
Max file size: 25.00 MB
Max pixels: 32,000,000 px

Drag an image or click to choose

Generated files

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What is it

Favicon Generator processes image files or SVG text in your browser without sending them to a server. It uses Canvas and Blob APIs to create favicon, app icon, optimized SVG, and PNG conversion outputs quickly.

favicon = source image scaled to square canvas sizes

How to use

1Choose an image or enter SVG text.
2Press generate or convert.
3Check result file links and download what you need.

Reference

Favicon Generator — Browser Image Asset Tool Reference
Input	Result
image or SVG	generates 16, 32, and 48px favicon PNG files from an image

Sources & standards

MDN Web Docs: Client-side web APIs - MDN Web Docs

FAQ

Is Favicon Generator input uploaded to a server?

No. This tool processes files and SVG text in your browser and does not upload them to a server.

Does Favicon Generator cover every platform requirement?

It provides common web favicon and app icon starter sizes. Check extra sizes and safe-area rules when a platform has specific review requirements.