RGB to RGBA Converter
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What is a RGB file?
RGB is a bitmap image format developed by Silicon Graphics (SGI) that stores uncompressed image data using the RGB color model. It was popular on SGI workstations and in early digital video applications.
RGB files are large but preserve high image quality, making them suitable for professional imaging tasks.
How to open RGB files
RGB files can be opened with IrfanView, XnView, GIMP, and other graphics programs that support SGI formats. Conversion is recommended for broader compatibility.
AnyConv lets you convert RGB images to PNG, JPG, or other formats directly in your browser.
Key facts about RGB
- Full name: SGI RGB Bitmap
- Extension: .rgb
- MIME type: image/x-rgb
- Developed by: Silicon Graphics
- Initial release: 1985
Useful links and resources
What is a RGBA file?
RGBA is a raw bitmap file format that stores image data using red, green, blue, and alpha (transparency) channels. It's commonly used in visual effects and 3D rendering for textures that require transparency.
RGBA files are typically uncompressed and used in software development and digital imaging pipelines.
How to open RGBA files
RGBA files can be opened with tools like GIMP, XnView, and ImageMagick. Specialized software may be required to interpret custom channel layouts.
AnyConv can convert RGBA files to PNG or JPG for easier use in standard applications.
Key facts about RGBA
- Full name: Raw RGBA Bitmap
- Extension: .rgba
- MIME type: image/x-rgba
- Developed by: Silicon Graphics
- Initial release: 1990
Useful links and resources
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❓ Frequently Asked Questions
- Do I need to register to convert RGB files?Not at all! You can convert RGB to RGBA without signing up or installing anything.
- Is it safe to convert RGB to RGBA on AnyConv?Absolutely. All RGB and RGBA files are securely handled and automatically deleted after 1 hour. Nobody can access your data.
- Will the quality change after converting RGB to RGBA?We do our best to preserve the original quality during RGB to RGBA conversion. The result is accurate and clean.
- How long does it take to convert RGB to RGBA?Most conversions from RGB to RGBA take just a few seconds — even for larger files.
- Can I upload more than one RGB file?Yes, batch conversion is supported. You can convert multiple RGB files to RGBA at once — fast and easy.
- What browsers support RGB to RGBA conversion?All modern browsers! Chrome, Firefox, Safari, Edge — AnyConv runs online and supports converting RGB to RGBA on any platform.