01
Image Compressor
Compresses images to a target quality or file size in your browser, with a live…
Favicon Generator
Generates every favicon size a site needs from one image, plus the HTML and the web manifest entries.
Image
Nothing uploaded
No sign-up
Free, unlimited
Drop an image hereor click to choose from your device — nothing is uploaded
Percentage
Add a file to begin.
In short
Favicon Generator is a free online tool on inputtesthub.com that generates every favicon size a site needs from one image, plus the HTML and the web manifest entries. It needs no account, no download and no payment, and there is no daily usage limit. Everything is processed inside your own browser, so the data you paste is never uploaded to a server.
How to use the Favicon Generator
- Drop your image in, or click to pick a file from your device.
- Set the options you want, then run the tool.
- Preview the result and download it. The file never leaves your computer.
About the Favicon Generator
The Favicon Generator generates every favicon size a site needs from one image, plus the HTML and the web manifest entries. It runs as plain JavaScript inside the page, which means there is no upload step, no queue and no size limit imposed by a server — the only limit is your own device.
What people use it for
- Setting up icons for a new site.
- Replacing a low-resolution favicon.
- Getting the Apple touch icon and PWA icons in one pass.
Details
| Sizes produced | 16, 32, 48, 96, 144, 152, 167, 180, 192, 256, 384 and 512 pixels |
|---|---|
| Also produced | The HTML link tags and the web manifest icons array |
Frequently asked questions
Does the Favicon Generator cost anything?
There is no cost and no cap. The Favicon Generator is not a demo of a paid product, so nothing is held back or watermarked.
Does anything I enter leave my computer?
No. The Favicon Generator runs entirely in your browser using JavaScript. Your input never reaches inputtesthub.com or any third party — open your browser's Network tab while you use it and you will see no request go out.
What problem does the Favicon Generator solve?
Typical uses: setting up icons for a new site. Replacing a low-resolution favicon. Getting the Apple touch icon and PWA icons in one pass. It is built for exactly those cases rather than being a general-purpose tool with this bolted on.
What are the reference figures here?
Sizes produced is 16, 32, 48, 96, 144, 152, 167, 180, 192, 256, 384 and 512 pixels. Also produced is The HTML link tags and the web manifest icons array. These are printed on the page itself, so you do not have to take them on trust.
Will a big file be rejected?
There is no limit set by us, because your file is never uploaded — the only ceiling is the memory your own browser will give the tab. Very large files simply take longer to process, and a phone will give up sooner than a desktop.
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