Convert HEIC to BMP
Convert HEIC files to BMP locally, completely free and with maximum privacy.
Drag and drop your files here
or click to browse local files (large files supported, limited only by browser RAM)
Upload FilesPlatform Statistics
How to convert HEIC to BMP
- Drop your .heic files above, or click Upload Files. You can add many files at once.
- BMP is already selected as the output. Open the settings (gear icon) to fine-tune the result.
- Click Convert All. ImageMagick runs inside your browser through WebAssembly; nothing is uploaded.
- Download your .bmp files as soon as each one finishes.
What to know about HEIC to BMP conversion
- HEIC photos from iPhone and Android are decoded locally; your photos are never uploaded to a server.
- BMP is lossless: it stores the decoded image exactly, which usually makes files larger than the original HEIC, but prevents further quality loss when you edit again.
- BMP has no transparency, so transparent areas of the HEIC are filled with white.
- BMP is best for pixel-exact images for legacy Windows software, and opens in Windows apps and most image editors.
HEIC vs BMP
| Feature | HEIC (High Efficiency Image Container) | BMP (Bitmap Image File) |
|---|---|---|
| Compression | lossy | uncompressed |
| Transparency | Yes | No |
| Animation | No | No |
| Best for | photos taken with iPhones and recent Android phones | pixel-exact images for legacy Windows software |
| Opens in | Apple devices, and Windows with the HEIF extensions | Windows apps and most image editors |
HEIC (High Efficiency Image Container): The default photo format on iPhones and many Android devices, based on the HEVC codec.
BMP (Bitmap Image File): A classic uncompressed raster graphics format developed by Microsoft, preserving pixel-perfect quality.
Conversion options
- Resize by width, height or both (aspect ratio is preserved)
- Filters: grayscale, sepia, blur and sharpen
- Custom output file name
Frequently asked questions
Is it safe to convert HEIC to BMP here?
Yes. Your files are processed entirely on your own device by WebAssembly code running in the browser. They are never uploaded, so nobody else can see them, and the converter keeps working even if your connection drops after the page loads.
Is there a file size limit?
There is no server-side limit. The only limit is the memory available to your browser, typically 1.5–4 GB on desktop computers.
Can I convert several HEIC files at once?
Yes. Add as many files as you like; they are converted in parallel according to your device's CPU cores, and you can apply the same settings to all of them.
Related conversions
Convert HEIC to other formats
- HEIC to JPG
- HEIC to PNG
- HEIC to PDF
- HEIC to WEBP
- HEIC to GIF
- HEIC to SVG
- HEIC to AVIF
- HEIC to ICO
- HEIC to TIFF
- HEIC to JXL
- HEIC to PSD
- HEIC to TGA
Convert other formats to BMP
- JPG to BMP
- PNG to BMP
- PDF to BMP
- WEBP to BMP
- GIF to BMP
- SVG to BMP
- AVIF to BMP
- ICO to BMP
- TIFF to BMP
- JXL to BMP
- PSD to BMP
- CR2 to BMP
See every HEIC converter and BMP converter, or browse the full converter directory.