File Convert

Convert PNG to HDR

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

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PNG vs HDR

PNG

Lossless raster image with alpha transparency; ideal for graphics and screenshots.

About PNG ↗

HDR

Radiance RGBE high-dynamic-range image.

About HDR ↗

PNG to HDR: frequently asked questions

How do I convert PNG to HDR?

Drop your PNG 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 PNG to HDR converter free?

Yes. Convert PNG 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 PNG and HDR?

Lossless raster image with alpha transparency; ideal for graphics and screenshots. Radiance RGBE high-dynamic-range image.

Related conversions

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

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

Browse all supported formats →