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HEIC to BMP converter
Free HEIC to BMP converter in your browser. Files stay on this device. Nothing is uploaded.
Drop images here
or click to choose. Paste works too.
Files never leave this device. Conversion runs in your browser.
HEIC orientation is always baked in on decode; Auto-orient cannot be turned off for HEIC.
Why convert HEIC to BMP?
HEIC is lossy (iPhone photo workflows that need a widely supported export). BMP is lossless (Windows-centric legacy interchange). Converting HEIC to BMP remaps pixels into the target container in your browser.
What changes in the file
- Output is lossless BMP; existing HEIC artifacts are preserved, not repaired
- Neither format stores transparency
- HEIC orientation is baked in during decode
- Conversion runs on this device — the file is not uploaded
How to convert HEIC to BMP
- Drop one or more HEIC files onto the converter (or pick them from disk).
- Confirm the output is set to BMP, then adjust quality, size, or metadata if needed.
- Download the converted BMP file — processing never left your browser.
About HEIC
HEIC (often from iPhone cameras) packs efficient HEIF/HEVC stills. It keeps high visual quality at small sizes, but desktop and web support is uneven, so people often convert HEIC to JPG or PNG.
About BMP
BMP is an uncompressed Windows bitmap format. It is simple and widely readable on Windows, but files are large compared with modern compressed formats.
Common questions
Is this HEIC to BMP converter free?
Yes. Formatly converts HEIC to BMP in the browser at no charge and without an account.
Do you upload my HEIC files?
No. Decoding and encoding run locally with browser APIs and WebAssembly codecs when needed. Files stay on this device.
Will converting HEIC to BMP reduce quality?
BMP is lossless, so the export keeps the decoded pixels. If the source was already lossy (HEIC), prior compression artifacts remain.