Image transparency adjustment
Adjust the transparency of the entire image, keep the original transparent channel and export the PNG.
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Image transparency adjustment User manual
- Fill in the parameters or select the file according to the form, and check the unit and format first.
- Set the picture to 50% transparent for overlay design.
- Click the processing button to view the results, you can copy or download and save.
Calculation method and processing rules
Draw the original image in the transparent canvas to specify the global transparency, so that the transparent channel is multiplied.
scope of use
The background will not be automatically removed; 100% maintain the original opacity, and 0% will get a completely transparent picture.
Will the input content be saved on the server?
This tool handles input in the browser, and does not upload files or form content. Typing practice scores are only saved in the native browser.
Why may the result be different from other tools?
The background will not be automatically removed; 100% maintain the original opacity, and 0% will get a completely transparent picture. Please compare the input unit, rounding method, applicable rules and data version first.