PNG to BMP Converter

How to use PNG to BMP Converter

1. Open PNG to BMP Converter — no sign-up or software download is required.
2. Drag and drop your file(s) into the tool, or click to browse and select them from your device.
3. Choose any options you need, such as order, quality, page range or output format.
4. Click the action button and let the tool process everything locally in your browser.
5. Download the finished file. Your originals are never changed or uploaded.

Why use PNG to BMP Converter?

• 100% free with no limits, no sign-up and no watermarks.
• Private by design — your files are processed in your browser and never uploaded to a server.
• Fast and lightweight, with instant results even on a phone or a slow connection.
• Works everywhere — any modern browser on Windows, macOS, Linux, Android or iOS.
• Part of a full image tools suite, so related png to bmp tasks are one click away.

What people use PNG to BMP Converter for

• Producing an uncompressed bitmap for legacy Windows software or an embedded device.
• Supplying an image to a system or SDK that only reads BMP.
• Preparing an image for a hardware display that expects raw pixel data.

PNG to BMP Converter: limits and things worth knowing

• The file will get much larger. BMP stores pixels essentially uncompressed, which is the whole reason the format persists in embedded and legacy contexts — decoding it requires almost no code.
• Transparency support in BMP is inconsistent: the 32-bit variant carries an alpha channel but many readers ignore it, so expect the background to appear solid.
• No quality is lost, since both formats are lossless.

Supported formats

Reads: PNG. Writes: BMP.

Is it private and secure?

Your privacy is built in. PNG to BMP Converter does all processing on your own device using client-side code, so your files are never transmitted, stored or seen by anyone — including us.

Network activity: none. Nothing is sent and nothing is fetched. This tool makes no network request at all once the page has loaded — which is why it keeps working if your connection drops.

You do not have to take that on trust — our privacy proof page publishes the Content-Security-Policy that enforces it, lists every third party it permits, and shows how to verify the whole claim yourself.

Learn more

Image Optimization: Compress, Resize and Convert — Faster pages and smaller files start with good images. Learn how to compress, resize and convert images without wrecking quality.