Favicon Tools
Free browser-based favicon tools: generate a complete icon set from one image, or check which icons a site declares and actually loads. No uploads, no signups.
Favicon Generator
Upload a single image and get every icon a modern site needs, packaged in one zip. Everything is generated on your device — nothing is uploaded.
Favicon Checker
Paste a URL and see the icons that site declares, which of them actually load, and what is missing for browser tabs, iOS home screens and installable web apps.
About Favicon Tools
A favicon is the first impression your site makes in a browser tab, a bookmarks bar and a phone home screen. Toolcado covers the whole job: turn one image into every icon size a modern browser expects, and check whether an existing site declares its icons correctly. All rasterisation and binary packaging happens on an offscreen canvas in your browser — the source file never leaves your device.