網站圖示預覽工具
預覽網站圖示在不同尺寸下的顯示效果。
免費 SEO 與網站管理工具
網站圖示預覽工具
預覽網站圖示在不同尺寸下的顯示效果。
此工具只做本機 favicon 尺寸預覽，不產生完整 favicon package。
Favicon 預覽
選擇圖片後會顯示常見 favicon 尺寸。
如何使用
- 1 Enter the value, text, or image required by the tool.
- 2 Review the selected mode, unit, ratio, or format before using the result.
- 3 Copy or download the result when available, and verify important use cases manually.
公式
Image processing is performed locally in the browser with FileReader, canvas, or Blob APIs.
範例
Upload a logo and check whether it is clear at 16x16.
常見問題
Does Favicon Preview Tool upload images? +
No. Favicon Preview Tool processes images in the browser and does not upload files to a server.
Can large images slow the browser? +
Yes. Very large images can take longer to process, so the tool shows limits or prompts when needed.
What should I verify after using Favicon Preview Tool? +
Check the downloaded or copied result before using it in production, design, or publishing workflows.