Image Resizer
Use the Image Resizer to process image files locally in your browser. It runs in the browser, gives clear output, and shows helpful validation messages when input needs attention.
Image Tools
Image Resizer
Image Resizer for quick browser-based results.
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圖片會在瀏覽器本機用 canvas 縮放，不會上傳到伺服器。輸出格式為 PNG。
縮放結果
選擇圖片並輸入寬高後即可產生縮放後圖片。
How to use
- 1 Enter or paste the required value.
- 2 Review the result and any warning message.
- 3 Copy or download the output when it is ready.
Formula
Image Resizer for quick browser-based results.
Example
Enter a simple sample in the Image Resizer, review the result, and copy the output when it is ready.
FAQ
What does the Image Resizer do? +
It helps you process image files locally in your browser using browser-side logic on this static tool page.
Is my input uploaded? +
Images are processed locally in your browser and are not uploaded by this static tool.
Are there limitations? +
Images are processed in your browser and are not uploaded by this static tool.