About

ツールについて

A Windows desktop app that generates a favicon.ico containing multiple sizes just by loading an SVG file. All processing is done locally, and your files are never sent anywhere.

Drag and Drop Support

Just drag and drop an SVG file onto the panel to load it. You can also paste SVG code directly.

Choose Multiple Sizes Freely

Choose any combination of the seven sizes (16 / 24 / 32 / 48 / 64 / 128 / 256 px) to include in the ICO.

Check the Result in a Preview

Check a preview of each size before downloading, so you can confirm it looks the way you intended.

Fully Offline

No internet connection required. Since all processing is done locally, your SVG data is never sent anywhere.

Installer / Portable

In addition to the regular installer, a portable version that runs without installation was also available.

02

Screen

スクリーンショット

SVG Favicon interface — SVG Favicon — Interface

03

How to

使い方

Prepare Your SVG

Prepare an SVG file or SVG code.

Upload or Paste

Drag and drop onto the right panel, or paste SVG code directly.

Choose Output Sizes

Select the sizes to include in the ICO. You can select multiple. Recommended: 16 / 32 / 48 px.

Generate Preview

Click “Generate Preview” to check each size on the left. If you change the SVG or the sizes, click it again.

Download

Press “Download Favicon.ico” to save. An ICO file containing all the sizes you selected is generated.

04

Sizes

サイズ選択ガイド

Size	Use & Description
16 px Recommended	The smallest size, shown in browser tabs and address bars. A basic size that is practically essential.
24 px	An intermediate size used by some browsers and operating systems.
32 px Recommended	A standard size used for the taskbar and high-resolution tab displays.
48 px Recommended	Used for Windows desktop shortcuts and in File Explorer.
64 px	Useful when a larger icon display is needed.
128 px	Supports display on high-resolution monitors and in icon lists.
256 px	The largest size. Used when a large icon display is needed, such as in Windows jump lists.

For a typical website, the three sizes 16 / 32 / 48 px are recommended. Add more sizes to suit your needs.

05

Privacy Policy

SVG Favicon