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Ubify Media & Design Operations
UI/UX & DIGITAL MEDIA SPECIALISTS
About This Tool
The Game Boy Camera 2-Bit Tilemap & ROM Palette Extractor converts uploaded photos into authentic 4-shade Nintendo Game Boy graphics using vintage ordered dithering algorithms and classic hardware palettes.
### Authentic Retro Architecture The converter respects authentic 1998 Game Boy Camera hardware constraints: - **Resolution Calibration**: Renders an authentic 160×144 pixel Game Boy frame with an active 128×112 sensor capture area bordered by custom decorative framing. - **Hardware Palettes**: - **DMG-01**: Original pea-soup green four-shade palette (#0F380F, #306230, #8BAC0F, #9BBC0F). - **Game Boy Pocket**: True monochrome silver grayscale (#000000, #555555, #AAAAAA, #FFFFFF). - **Game Boy Light**: Electroluminescent cyan backlight tones (#003120, #006543, #00AA70, #00F6A2). - **Virtual Boy**: Deep crimson red LED emitter spectrum (#000000, #550000, #AA0000, #FF0000). - **4×4 Bayer Dither Matrix**: Simulates vintage spatial gray leveling using the authentic hardware threshold pattern across 2-bit pixel blocks. - **Development Code Export**: Generates raw 2-bit planar tilemap hex code formatted as C array header files compatible with GBDK and RGBDS Game Boy homebrew toolchains.
### Concrete Workflow Example 1. Upload any square or portrait photo. 2. Select the **DMG (Classic Green)** palette and **4x4 Bayer Matrix** dithering. 3. The live HTML5 canvas renders the 160×144 pixel Game Boy snapshot with border typography. 4. Click **Download Game Boy Image (PNG)** for vintage artwork, or **Copy C Array Code** to paste into your C homebrew source file.
### In-Browser Processing & Privacy Note All pixel dithering, canvas scaling, and tilemap array generation execute locally in your web browser. No photos, camera images, or graphics assets are uploaded to any server.
How to Use
- 1
Upload a source image (JPEG, PNG, or WebP).
- 2
Select your preferred hardware palette (DMG Classic, Pocket, Light, or Virtual Boy).
- 3
Choose between 4x4 Bayer dithering or Flat Threshold quantization.
- 4
Download the retro 160×144 pixel PNG image or copy the C array header code.
Frequently Asked Questions
Can the exported C array be compiled directly in GBDK?
Yes. The code outputs unsigned character planar 2-bit tile byte sequences ready for inclusion in Game Boy Development Kit (GBDK) and RGBDS projects.
Why does the camera sensor area measure 128x112 pixels?
The original 1998 Game Boy Camera cartridge used an active optical sensor matrix of 128x112 pixels, surrounding the image with an illustrated frame to fill the 160x144 Game Boy screen.
Does this tool transmit my photos to external servers?
No. All image resizing, color quantization, and dithering run 100% locally in your client-side browser memory.