Convert JPG to BMP — Uncompressed Raw Bitmaps for Windows Systems
Convert JPG photos into standard Windows BMP bitmap containers. Provide raw byte-for-byte pixel arrays for legacy industrial software and game engines.
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Drag & Drop Images or Videos Here
Upload up to 10 files in bulk. Supports PNG, JPG, WebP, GIF, BMP, ICO, SVG, MP4, and WebM.
⚖️ Technical Format Comparison: JPG vs BMP
Detailed side-by-side analysis of compression algorithms, color depth, transparency, and file size impact
| Technical Specification | JPG (Source) | BMP (Target) |
|---|---|---|
| Full Format Name | JPEG (Joint Photographic Experts Group) | Bitmap Image File (Microsoft Windows) |
| MIME Type | image/jpeg | image/bmp |
| Compression Method | Lossy (Discrete Cosine Transform) | Uncompressed (Raw RGB Raster Grid or RLE) |
| Color Space & Bit Depth | 24-bit TrueColor (16.7 Million Colors) | 1-bit to 32-bit (typically 24-bit TrueColor) |
| Alpha Transparency | No (Solid Matte Background, 0% Alpha) | No (Standard 24-bit BMP has no alpha channel) |
| Animation Support | No (Static Single Frame) | No (Static Single Frame) |
| Typical File Size | Very Small (60–80% smaller than raw PNG) | Very Heavy (Full uncompressed byte-for-byte pixel array) |
| Ideal Applications | Digital photography, web images, editorial photos, high-res prints | Raw uncompressed raster storage, legacy Windows apps, hardware displays |
💡 Conversion Impact Summary:
Decodes JPEG DCT blocks into an uncompressed 24-bit TrueColor raster grid formatted with standard BMP headers.