Free online tool to convert bitmap images to byte arrays in various programming formats

How to use this tool:

Click "Select a bitmap image file" or drag and drop a BMP file
Choose your preferred output format (C, C++, C#, Java, or raw bytes)
Click "Convert to Byte Array" to process the image
Preview the generated byte array in the text area
Copy to clipboard or download as a text file

Note: This tool works entirely in your browser. Your image data is never uploaded to any server.

Benefits of Converting Bitmaps to Byte Arrays

Embed Images in Code: Directly include bitmap data in your source code without external files
Cross-Platform Compatibility: Byte arrays can be used across different programming languages and platforms
Memory Efficiency: Work with image data directly in memory without file I/O overhead
Prototyping: Quickly test image processing algorithms without file system dependencies
Education: Learn how bitmap files are structured at the byte level

Frequently Asked Questions

Is this converter free to use?

Yes, our converter is completely free to use with no hidden charges or limitations.

Does my image data get uploaded to a server?

No, all processing happens in your browser - your images never leave your computer.

What's the maximum file size I can convert?

There are no strict limits, but very large files may take longer to process depending on your device's capabilities.

What programming languages are supported?

We currently support C, C++, C#, Java, and raw byte output formats.

Why would I need to convert a bitmap to a byte array?

Byte arrays are useful for embedding images directly in code, creating resource files, or processing image data programmatically without file dependencies.

Bitmap to Byte Array Converter

Image Preview

How to use this tool:

Benefits of Converting Bitmaps to Byte Arrays

Frequently Asked Questions