File Convert

Convert PBM to HDR

Free online PBM-to-HDR converter — upload a PBM file and download a HDR. Fast, private, no signup.

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PBM vs HDR

PBM

Netpbm portable bitmap (1-bit).

About PBM ↗

HDR

Radiance RGBE high-dynamic-range image.

About HDR ↗

PBM to HDR: frequently asked questions

How do I convert PBM to HDR?

Drop your PBM file into the converter above — we auto-detect the real format from its bytes, convert it, and give you a HDR to download. No software to install.

Is the PBM to HDR converter free?

Yes. Convert PBM to HDR for free right in your browser, with no account needed to get started.

Is it safe and private?

Your file is transferred over an encrypted connection and anonymous uploads are temporary. You can also view and strip metadata (location, device, author) before you download.

What's the difference between PBM and HDR?

Netpbm portable bitmap (1-bit). Radiance RGBE high-dynamic-range image.

Related conversions

Convert PBM to: JPG · PNG · WEBP · GIF · HEIC · AVIF · TIFF · BMP · DDS · EPS

Convert to HDR from: AVIF · BMP · DDS · EPS · EXR · GIF · HEIC · ICNS · ICO · JP2

Browse all supported formats →