PNG to BMP Converter — Free Online, No Upload

Convert PNG to BMP bitmap format free online. Required for certain Windows and legacy software workflows. No upload, no account — runs in your browser.

No Data Collection

No database, no accounts. We literally can't see your images.

Blazing Fast

Native browser processing — no upload, no waiting.

100% Free

No limits, no watermarks, no hidden fees. Ever.

No Account Required

You can convert up to 30 images at once.

Convert other files to BMP

Picovert can convert your other files to BMP format:

JPG to BMP WEBP to BMP

Convert PNG to other formats

Picovert can convert your PNG files to these other formats:

PNG to WEBP PNG to AVIF PNG to ICO

How to Convert PNG to BMP Free Online

Upload Your Files

Drag and drop your images or click to browse. Supports PNG, JPG, WebP, AVIF, GIF, BMP, TIFF, and HEIC formats.

Choose Output Format

Select your desired output format from WebP, AVIF, PNG, or JPG. Adjust quality settings for the perfect balance.

Convert & Download

Click convert and download your files instantly. All processing happens in your browser — no upload required.

PNG to BMP — FAQ

Why would I convert PNG to BMP?+

BMP is required by some legacy Windows applications, older hardware, and certain embedded systems that don't support PNG. It's the most compatible pixel format for Windows-specific workflows.

Will my PNG transparency be preserved in BMP?+

Standard 24-bit BMP does not support transparency — transparent PNG areas will be filled with a white background. 32-bit BMP can store alpha, but most apps don't use it.

Why is the BMP file much larger than my PNG?+

BMP stores raw, uncompressed pixel data while PNG uses lossless compression. A 1 MB PNG can produce a 5–15 MB BMP depending on image dimensions.

Is there any quality loss when converting PNG to BMP?+

No quality loss for opaque images. PNG's lossless compression is decoded to raw pixels and stored as BMP — the visible result is identical.

Why would I need PNG to BMP conversion?+

Some Windows legacy applications, industrial systems, and older design tools only accept BMP format. Picovert converts PNG to 24-bit uncompressed BMP instantly. Note that BMP files are larger than PNG since they store raw pixel data.

What color depth does the converted BMP file use?+

Picovert produces 24-bit RGB BMP files (16.7 million colors) by default. PNG images with transparency (32-bit RGBA) are converted to 24-bit BMP with a white background, since the standard Windows BMP format does not support alpha transparency.