Visit soverybright.com ↗What is So Very Bright?
So Very Bright is a free web tool that converts logos into HDR JPEGs with selectable glowing elements. Upload a PNG, JPEG, or WebP, choose which colors should shine, and download a file that displays up to 7.5× brighter than standard white on HDR-capable screens while remaining a normal JPEG everywhere else.
The tool uses ISO 21496-1 gain maps for web delivery and BT.2100 PQ encoding for platforms like LinkedIn that preserve HDR data. Light, near-white elements on dark backgrounds glow best at the measured sweet spot of +2.9 stops (~1,500 nits). The maker built it with Claude Code as a browser-based utility requiring no registration or data storage.
Momentum
Daily activity over the last 30 days: upvotes, unique visits, new GitHub stars and Hacker News points.
How do we know it's vibe coded?
vibetrend discovered So Very Bright automatically. Evidence: HN post: "I worked with Claude Code to turn it into a little browser-based utility". View source.
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