圖片比例尺寸產生器
選擇常用長寬比，產生符合比例的圖片寬度與高度。
免費線上圖片工具
圖片比例尺寸產生器
選擇常用長寬比，產生符合比例的圖片寬度與高度。
px
px
比例尺寸結果
建議尺寸
1920 x 1080
比例
16:9
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
16:9 with width 1920 gives height 1080.
常見問題
Does Aspect Ratio Preset Generator upload images? +
No. Aspect Ratio Preset Generator 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 Aspect Ratio Preset Generator? +
Check the downloaded or copied result before using it in production, design, or publishing workflows.