HEIC to BMP Converter
Convert HEIC to BMP in your browser. Free, no signup. Conversion files are not uploaded to Format Convertly servers. Learn the formats, then convert when your workflow needs BMP.
An uncompressed bitmap, the most compatible image format there is.
Choose a file or drag and drop
Drop your HEIC file here or
Choose file · Drag & drop · Public file link
- Processed on your device
- No conversion file stored on our servers
- Maximum file size: 100 MB
Conversion runs in your browser. Files are not uploaded to Format Convertly servers.
Format comparison
HEIC → BMP
- Transparency
- No alpha channel
- No alpha channel
This is a format comparison, not a live conversion preview. Convert a file above to see the real output.
Conversion Settings
Customize the output to match your needs.
Convert Quality
92%Quality slider applies when the target is JPG, WebP, or AVIF.
Resize Image (Optional)
Advanced settings
Additional Options
- Maintain aspect ratio
- Remove metadata (EXIF)Browser re-encoding writes a new file without the original EXIF block.
How to Convert HEIC to BMP
Add your HEIC
Drop a HEIC file into the browser panel. Nothing is sent to a remote queue.
Confirm settings
Review optional quality/size settings, then confirm BMP as the output.
Download BMP
Convert locally and download the BMP file when processing finishes.
Why Convert HEIC to BMP?
Private by design
HEIC → BMP runs in your browser. Files are not uploaded to a remote conversion queue.
Ready for the next step
Convert when a site, editor, or teammate expects BMP instead of HEIC.
Preserve detail
BMP: varies. Typically lossless or lightly transformed for editing and archival use.
Wide compatibility
HEIC is commonly used for iPhone and iPad camera originals and Keeping large photo libraries efficient.
HEIC vs BMP
A quick side-by-side before you convert — deeper comparison lives on the full guide.
| Feature | HEIC | BMP |
|---|---|---|
| Kind | high-efficiency raster image container | raster image |
| Compression | HEIF/HEVC based | varies |
| Lossy / lossless | Typically lossy | Lossless / not lossy |
| Transparency | Not supported / N/A | Not supported / N/A |
| Best for | iPhone and iPad camera originals; Keeping large photo libraries efficient | Legacy Windows assets; Simple pixel-perfect game or UI sprites from old toolchains |
| Typical size | Often 30–50% smaller than a comparable iPhone JPG | Very large — megabytes even for modest resolutions |
| Browser / web support | Limited native display — convert for reliable web use | Technically displayable in some browsers but never preferred — convert first |
| Compatibility | Native on modern iOS/macOS; Windows needs HEIF extensions or conversion; limited on the open web | Opens everywhere on Windows desktops and in most desktop editors; convert before web or mobile sharing because files are huge |
Choose HEIC when…
- iPhone and iPad camera originals
- Keeping large photo libraries efficient
- AirDrop and iCloud photo workflows
- Archiving phone shots before a JPG share copy
Choose BMP when…
- Legacy Windows assets
- Simple pixel-perfect game or UI sprites from old toolchains
- Teaching raw bitmap concepts
- Quick conversion source into PNG/JPG
What happens to image quality?
Converting from lossy HEIC into BMP cannot restore detail already discarded. BMP compatibility: Opens everywhere on Windows desktops and in most desktop editors; convert before web or mobile sharing because files are huge An uncompressed bitmap, the most compatible image format there is.
Tip
Converting from HEIC cannot restore detail already removed by lossy compression.
Does BMP support transparency?
BMP does not keep transparency — BMP does not support an alpha channel. Convert to PNG, WebP, AVIF, or SVG when you need transparent backgrounds.
BMP format guide →Can converting HEIC to BMP restore lost detail?
No. HEIC is typically lossy — detail already discarded cannot be rebuilt by converting to BMP. You get a faithful copy of the current pixels.
HEIC format guide →HEIC · BMP
Related converters HEIC
Related converters BMP
Frequently Asked Questions
More on quality loss: conversion quality guides · problem-solution guides
Does HEIC to BMP improve quality?
No. BMP can preserve what remains, but it cannot restore detail HEIC already discarded. Convert for compatibility or lossless editing — not for a quality upgrade.
Does converting HEIC to BMP reduce quality?
Not beyond the HEIC source — BMP stores the current decoded data without a new lossy image/audio encode in typical lossless targets.
Can you recover quality after converting?
Not from a lossy output alone. Return to the original master (or a better source). Converting to a lossless format does not resurrect discarded detail.
What is generational loss?
Damage that stacks when you decode and lossy-encode the same file over and over (for example JPG→edit→JPG). Edit from masters and export delivery formats once.
Where can I learn more about conversion quality?
Browse Format Convertly’s Quality guides for topics like whether conversion reduces quality, JPG↔PNG myths, WebP/MP3/MP4 tradeoffs, recovery limits, and generational loss — each links to the right converter.
What is a HEIC file?
HEIC is Apple’s default High Efficiency Image Container — usually HEVC-compressed photos that keep more detail in less space than JPG. iPhone cameras often save HEIC to shrink libraries without looking soft. Great on Apple devices; convert to JPG or PNG before sharing with Windows users, older apps, or websites that only accept JPEG.
Is HEIC lossy or lossless?
HEIC is typically lossy (HEIF/HEVC based). That keeps files small but means discarded detail cannot be restored later.
What is a BMP file?
BMP is an uncompressed (or lightly packed) Windows bitmap raster image. BMP is a simple pixel grid historically tied to Windows Paint and older games. Files are easy to decode but enormous compared with PNG or JPG, so convert BMP when you need to share, archive, or publish the image.
Ready to Convert Your Files?
HEIC to BMP privately in your browser.