Glow HDR: Ultra HDR converter

Ziyu Cao

In-app purchases

About this app

✨ Glow HDR: Unlock True HDR Brilliance for Your Photos! ✨

Turn standard SDR images into Android Ultra HDR masterpieces that shine brighter on HDR screens! With Glow HDR, your photos gain more dynamic range, making highlights glow vividly while preserving natural shadows.

Why Glow HDR?
• 🌟 Social Media HDR Dominance: Ultra HDR photos automatically shine brighter on Instagram, Snapchat, and other HDR-ready apps—outshine SDR posts effortlessly!
• 🔥 Pioneer Ultra HDR Tech: Convert standard JPEG/PNG/HEIC into Ultra HDR files today—ahead of most apps!
• 🎛️ Precision HDR Control: Adjust the intensity of Ultra HDR’s "gain map" to make lights glow authentically—no overblown highlights!
• 📱 HDR Display Optimized: Photos look stunning on devices like Google Pixel 8, Samsung Galaxy S24, and other HDR-supported screens.
• 🔄 Backward Compatibility: Converted images retain perfect quality on non-HDR screens—no compromises!
• ⚡ Instant Processing: Ultra HDR conversion in seconds.

Beta Notes (Your Feedback Shapes Glow HDR!)
🚧 Current Limits → Future Plans
• ⚠️ Beta Stability: Occasional crashes →Updates with your reports!
• 📲 Ultra HDR Preview Needs: HDR screen + (at least)Android 14

Key Features
✅ True Ultra HDR Output: Leverage Android’s Ultra HDR format for High Brightness and HDR metadata.
✅ Smart Gain Map: Automatically enhances highlights while preserving SDR compatibility.

📥 Tap INSTALL to Transform Your Photos!

Ratings and reviews

Credit where due. Simple & brilliant. Brings my pictures to life with a dynamic burst of light. Can be adjusted if need so. But the preset does a fine & speedy job. AAA+

Works great for adding HDR to photos and it's simple to use :)

I like this app so much. You can help me change some picture to be bloom.Thank you.

What’s new

1. Fixed embedded Gain Map processing.
2. Optimized the Glow HDR photo picker.
3. Disabled the back gesture during photo processing to prevent unexpected exits.