HEIC to BMP Converter
Convert HEIC images to uncompressed BMP format for legacy compatibility.
Drop HEIC files here
or click to upload
Accepts .heic and .heif · Up to 200 files
Files stay on your device · No sign-up · Unlimited
Why Convert HEIC to BMP?
BMP is rarely the right choice for everyday use due to its large file sizes. However, it's essential for certain legacy Windows applications, industrial software, scientific imaging, and situations where you need completely uncompressed raw pixel data.
Features
- Uncompressed — no quality loss whatsoever
- Native Windows bitmap format
- Compatible with legacy and specialized software
- Direct pixel data access for processing pipelines
How It Works
Drop your files
Drag and drop HEIC or HEIF images, or click to browse. Add as many files as you need.
Choose format & convert
Select your output format and hit convert. Everything runs in your browser.
Download results
Download files individually or grab them all at once as a ZIP archive.
About HEIC Format
BMP (Bitmap) is an uncompressed image format that stores every pixel directly without any compression. While this results in large file sizes, BMP is useful for legacy Windows applications, specialized software, and workflows that require raw pixel data.
Frequently Asked Questions
BMP stores every pixel without any compression. A 12-megapixel photo becomes roughly 36 MB as a BMP file. For most uses, PNG provides lossless quality at much smaller file sizes.
BMP is mainly needed for legacy Windows software, industrial applications, scientific imaging, or when raw uncompressed pixel data is required by your specific workflow.