xsukax Favicon Generator
xsukax Favicon Generator turns an image into a favicon.ico file containing up to seven resolutions, from 16×16 through 256×256.
What xsukax Favicon Generator is
xsukax Favicon Generator turns an image into a favicon.ico file containing up to seven resolutions, from 16×16 through 256×256. It accepts PNG, JPG, GIF, WebP, and other image formats supported by modern browsers. The crop tool lets you adjust a square selection while preserving its 1:1 proportions. Processing happens in the browser with client-side JavaScript, and the project says images remain on the device rather than being sent to external servers, APIs, or third parties. It also says it uses no cookies, browser storage, tracking scripts, analytics, or telemetry. The generated ICO downloads automatically to the default downloads folder; the README shows an HTML link element for adding it to a website. The project works in modern Chrome, Firefox, Safari, and Edge on desktop and mobile without installation or plugins. It can be opened from index.html, served locally, or deployed with GitHub Pages. The project is free and open source under GNU GPL v3.0. Very large images may cause performance issues.
Good
- Creates ICO files with up to seven resolutions
- Accepts PNG, JPG, GIF, and WebP
- Processes images locally in the browser
- Works on desktop and mobile browsers without installation
Watch out
- Very large images may affect performance
- Does not export PNG or SVG
- No batch processing is listed
Who it suits
It suits website owners who need a single ICO file from an image and want to crop it in the browser. It is not aimed at people seeking PNG or SVG exports, app icon sets, or batch processing.
Verdict
xsukax Favicon Generator is focused on creating one multi-resolution ICO file, with cropping and local browser processing. Its listed output is limited to ICO rather than PNG, SVG, or app icon sets.
Plans and prices
From xsukax Favicon Generator's own pricing page, checked 7 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | Creates multi-resolution favicon.ico files · up to seven sizes · Free and open source for all users |
The facts
Each one read from xsukax Favicon Generator's own pages, with the date it was checked.
Where it runs
- Browser support
- The README says it works in modern Chrome, Firefox, Safari, and Edge on desktop and mobile without installation or plugins.checked 7 Oct 2026
What it does
- Cropping
- The crop interface supports repositioning and resizing a square selection while maintaining a 1:1 aspect ratio.checked 7 Oct 2026
- Data handling
- The project says it uses no cookies, localStorage, sessionStorage, tracking scripts, analytics, or telemetry.checked 7 Oct 2026
- Deployment
- The README describes opening index.html directly, serving the files locally, or deploying the project with GitHub Pages.checked 7 Oct 2026
- Download
- Generated resolutions are packaged into a favicon.ico file that automatically downloads to the default downloads folder.checked 7 Oct 2026
- Image inputs
- Supports PNG, JPG, GIF, WebP, and other image formats supported by modern browsers.checked 7 Oct 2026
- License
- The project is licensed under GNU GPL v3.0 and described as free and open source for all users.checked 7 Oct 2026
- Limit
- The README notes that extremely large image files may cause performance issues.checked 7 Oct 2026
- Output sizes
- Can package up to seven resolutions—16×16, 24×24, 32×32, 48×48, 64×64, 128×128, and 256×256—into one ICO file.checked 7 Oct 2026
- Privacy
- The project says images stay on the user's device and are not transmitted to external servers, APIs, or third-party services.checked 7 Oct 2026
- Processing
- Image processing runs in the browser using client-side JavaScript and does not require backend infrastructure.checked 7 Oct 2026
- Purpose
- Converts images into multi-resolution favicon.ico files.checked 7 Oct 2026
- Support
- The README directs users to the GitHub repository for issues, feature requests, and contributions.checked 7 Oct 2026
- Website integration
- The README shows an HTML link element for adding the generated favicon.ico to a website's head section.checked 7 Oct 2026
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