Convert BMP to PNG

Free, instant, and private. Convert BMP bitmap images to compressed PNG format.

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Supported Conversions

Images

PNG, JPG, WebP, GIF, BMP, HEIC

Convert to any image format or PDF

PDFs

PDF documents

Convert to images or extract text

Text Files

TXT, MD, CSV, JSON, code files

Convert to PDF

How to Convert Files

1

Upload

Drag and drop any files or click to browse

2

Choose Format

Select your desired output format from the dropdown

3

Download

Download your converted files — it's that easy

Why Use Our File Converter?

100% Private

Your files never leave your browser. All conversion happens locally on your device.

Instant Conversion

No waiting for uploads or server processing. Convert files in seconds.

Batch Processing

Convert multiple files at once. No limits on file count.

No Sign-up Required

Start converting immediately. No account, no email, no hassle.

Frequently Asked Questions

What is BMP format?

BMP (Bitmap) is an uncompressed image format that stores images pixel by pixel. It was the standard format in early Windows systems but results in very large file sizes.

How much smaller will my PNG be compared to BMP?

PNG files are typically 5-10x smaller than BMP files because PNG uses lossless compression. A 10MB BMP might become just 1-2MB as a PNG.

Will I lose quality converting BMP to PNG?

No quality is lost. Both BMP and PNG are lossless formats, meaning every pixel is preserved exactly. PNG simply stores the data more efficiently.

Why should I convert BMP to PNG?

PNG is universally supported, has much smaller file sizes, and supports transparency. There's virtually no reason to keep images in BMP format for modern use.

Can I convert old Windows screenshots to PNG?

Yes, this converter is perfect for converting legacy BMP screenshots and images to the modern PNG format for easier sharing and storage.

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