How it works
How to use Favicon Maker online
- Choose the file or files requested by the tool.
- Adjust any available settings for the output you want.
- Run the tool in your browser and download the finished result.
Image tool
Favicon Maker
Generate favicon.ico from an image with selected icon sizes.
Add your input
Your file stays in this browser.
Good to know1 file · 25 MB max
Upload a JPG, PNG, WebP, GIF, or BMP fileResult: ICO file
- ICO is built from PNG entries per selected square sizes.
- Non-square source images are resized to each square target size.
Overview
Favicon Maker for private browser work
Generate favicon.ico from an image with selected icon sizes. This page keeps the input, output, browser requirements, and practical limits visible before you run the tool, so you can choose the right workflow for the file.
Input
Upload a JPG, PNG, WebP, GIF, or BMP file
Output
ICO file
Limits
1 file · 25 MB max
Best for
Favicon Maker use cases
- Turn upload a jpg, png, webp, gif, or bmp file into ico file without creating an account.
- Run a quick favicon maker job before sharing, archiving, or publishing a file.
- Check the 1 file · 25 mb max guidance before using larger or unusual inputs.
Processing
What happens in your browser
PrivConvert uses Canvas 2D and binary icon packing for this workflow. 1 adjustable setting. This tool checks for offscreen canvas support before running
ICO is built from PNG entries per selected square sizes.
Related tools
Keep working with this file
FAQ
Favicon Maker questions
Is Favicon Maker free to use?
Yes. This tool is free to use in your browser and does not require an account.
Are my files private?
PrivConvert is designed for local-first processing. Files are handled in your browser when supported and are not uploaded for account-based storage.
Why might a file fail to process?
ICO is built from PNG entries per selected square sizes.