SVG Favicon Generator: Create a Letter-Based Favicon
This SVG favicon generator turns a single letter into an icon displayed on a rounded, colored square. It creates an SVG and provides two useful outputs: a data URI you can use in an HTML link element for a favicon, and a downloadable .svg file. Set the available options, generate the icon, then copy or download the result.
The SVG favicon generator creates a simple icon from a single letter, placing it on a rounded, colored square. It produces an SVG and gives you two ways to use the result: copy the data URI for a favicon link or download the .svg file. If you need to create a favicon online without drawing the SVG yourself, this tool provides a straightforward way to generate one.
To make a favicon, set the available options and generate the image. The design is based on one letter displayed on the rounded square; the resulting SVG is also available as a data URI. You can copy that URI for use in an HTML link element, or save the standalone SVG file. The input does not specify individual option names, so check the controls in the generator for the settings available to you.
SVG is a text-based image format, while a data URI represents data in a form that can be included directly in a URL-like string. The generator provides both forms of the same favicon so you can choose the one that fits your implementation: use the data URI with a favicon link or keep the downloadable SVG as a separate file.
The Favicon Generator runs entirely in your browser, and your input is not uploaded, stored, or sent to a server. It requires no signup, and once the page has loaded, it can keep working offline. Developers and DevOps engineers can use it to prepare favicon values for tests and fixtures, add a quick icon to a prototype, or create an SVG for a web project.
Step 1: Set the available options for your letter-based favicon. The generator renders the result as a letter on a rounded, colored square.
Step 2: Generate the favicon to create an SVG image.
Step 3: Copy the data URI if you want to use the favicon in an HTML link element.
Step 4: Download the .svg file when you need a standalone SVG.
Use case: Create ready-to-use favicon values for tests, fixtures, or seed data instead of writing them by hand.
Use case: Generate a batch of favicon values at once when a project needs multiple values.
Use case: Get properly random values rather than relying on guesses typed at a keyboard.
Use case: Add a letter-based favicon to a prototype or demo without manually creating an SVG.
Use case: Copy a data URI for use in an HTML link element when setting up a page favicon.
Use case: Download the SVG file when you need a standalone version of the generated icon.