HDR Display Test

Test High Dynamic Range capabilities

Browser HDR Support

Note: HDR support in web browsers is limited. For accurate HDR testing, use native HDR content or dedicated calibration software. This test provides basic guidance on HDR capabilities.

⚠ Your browser does not report HDR capability

What is HDR?

High Dynamic Range (HDR) technology allows displays to show brighter highlights, deeper blacks, and more vibrant colors compared to standard (SDR) displays. HDR content can display a much wider range of brightness levels.

HDR Standards

HDR10

Open standard, most widely supported. Uses static metadata.

Dolby Vision

Premium format with dynamic metadata. Requires licensing.

HDR10+

Enhanced HDR10 with dynamic metadata. Royalty-free.

HLG (Hybrid Log-Gamma)

Broadcast-focused HDR format, backward compatible with SDR.

Test Patterns

Black

Dark

Mid

Bright

Peak

HDR displays should be able to show bright highlights while maintaining detail. Peak brightness of 400+ nits is recommended for HDR400, 600+ for HDR600, 1000+ for HDR1000.

HDR Requirements

• HDR-capable display (HDR400, HDR600, HDR1000, or higher)
• HDR enabled in display settings
• HDR mode active in your operating system
• For best results: Use native HDR video content or calibration software

Web Browser Limitations

⚠ Most web browsers have limited HDR support
⚠ HDR video playback support varies by browser and platform
⚠ CSS and Canvas APIs typically render in SDR
⚠ This test shows reference patterns but cannot trigger true HDR mode

For professional color work and display calibration, check out Elementia - Interactive periodic table and chemistry reference hub