RGB to RGBA Converter

Batch convert rgb files to rgba format online for free

Choose files or drag & drop them here.
Only you have access to your files.
All files will be deleted after one hour.

How to convert RGB files to RGBA online?

Step-by-step guide to convert rgb to rgba using AnyConv. It works on PC (Windows, Mac, Linux) and mobile devices (iPhone, Android).

Drag and drop your RGB file into the upload area. The maximum file size is 100 MB.

Click "Convert" to change rgb to rgba. The conversion usually takes a few seconds.

Now you can download the RGBA file. The download link only works on your device.

❓ How can I convert files from RGB to RGBA?

First you need to add file for conversion: drag and drop your RGB file or click the "Choose File" button. Then click the "Convert" button. When RGB to RGBA conversion is completed, you can download your RGBA file.
⏱️ How long does it take to convert RGB to RGBA?

Image conversion is pretty fast. You can change RGB to RGBA in a few seconds.
🛡️ Is it safe to convert RGB to RGBA on AnyConv?

Of course! We delete uploaded files immediately, and converted ones after 1 hour. No one has access to your files. File conversion (including RGB to RGBA) is absolutely safe.
💻 Can I convert RGB to RGBA on Mac OS or Linux?

Yes, you can use AnyConv on any operating system that has a web browser. Our RGB to RGBA converter works online and does not require software installation.

🔸 File format	RGB	RGBA
🔸 Full name	RGB Bitmap	Raw red, green, blue, and alpha samples
🔸 File extension	.rgb	.rgba
🔸 MIME type	image/x-rgb	application/octet-stream
🔸 Developed by	SGI	Unknown
🔸 Type of format		Image
🔸 Description	This color model display format uses the three primary colors (blue, red, and green) to create an image. Each color can have up to 255 gradations, allowing for color depths of up to 48 bits. RGB supports the display of 16,777,216 colors.	This format has the same color structure as RGB, but it includes an alpha channel that displays various levels of transparency. The transparency value is set from 0 to 1, where 1 corresponds to opacity. It is described using the CSS3 programming language.
🔸 Technical details
🔸 File conversion	RGB conversion	RGBA conversion
🔸 Associated programs	ACD Systems Canvas 12, ACDSee Photo Manager 14, Apple QuickTime Player, Corel PaintShop Pro X4, GIMP, XnView	Adobe Mocha for Adobe After Effects, XnView
🔸 Wiki	https://en.wikipedia.org/wiki/RGB_color_model	https://en.wikipedia.org/wiki/RGB_color_model