Transparent PNG Maker
Turn an uploaded image into a transparent PNG with selected-color removal and opacity controls.
Your edited image will appear here
After upload, click the preview to sample a color.
Create transparent PNG files
Selected color removal
Make white, black, or another chosen color transparent.
Opacity control
Lower the remaining image opacity for overlays, watermarks, and design assets.
Browser-side output
Your image stays in your browser. ImageConver does not upload it to a server.
它是如何運作的
-
1
上傳圖片
Choose any browser-readable image file.
-
2
Set transparency
Pick a color to remove and optionally adjust the remaining opacity.
-
3
下載PNG
Export a transparent PNG ready for design use.
When to use a transparent PNG
Transparent PNGs are useful for logos, overlays, watermarks, ecommerce graphics, and assets that need to sit on top of different backgrounds.
常見問題
Can JPG files become transparent?
Yes. The tool can read a JPG and export a transparent PNG.
我的圖片上傳了嗎？
No. Your image stays in your browser and processing runs locally.
Can I make the whole image semi-transparent?
Yes. Use the remaining opacity slider to reduce the opacity of non-removed pixels.
Transparent PNG Maker last reviewed: Jun 28, 2026.