Wiz logo explained6 min read
How Did Wiz Make Its LinkedIn Logo Glow Brighter Than White?
The verified technical explanation of the glowing Wiz logo: a Rec.2020 PQ ICC profile, HDR luminance, and a carefully encoded JPEG.
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HDR images, explained without the haze.
Direct answers for making brighter-than-white images, keeping the effect intact, testing ecommerce creatives, and designing a fallback that still works everywhere.
Ecommerce creative7 min read
HDR Ecommerce Creatives: Make Product Ads Brighter Than White
Learn how ecommerce brands can use HDR highlights in paid social creatives, product launches, offer cards, and LinkedIn ads without sacrificing the SDR fallback.
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Growth experiment8 min read
How to A/B Test HDR Ads on LinkedIn Without Wasting Budget
A practical HDR creative testing plan for ecommerce and growth teams, including the Echo 50% cost-per-visit result, clean controls, and metrics that matter.
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Practical guide6 min read
How to Make a LinkedIn Logo Glow Brighter Than White
Create a glowing LinkedIn logo with a Rec.2100 PQ HDR JPEG, then upload it without stripping the color profile.
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Technical explainer7 min read
Rec.2100 PQ vs sRGB: Why HDR White Can Look Brighter
A plain-English comparison of sRGB and Rec.2100 PQ, including reference white, peak luminance, tone mapping, and SDR rendering.
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Compatibility guide6 min read
HDR Image Browser Support: Chrome, Safari, Edge and Firefox
Learn why an HDR image may glow in one browser and look normal in another, plus a practical checklist for testing HDR web images.
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Troubleshooting5 min read
Why Your HDR Image Loses Its Glow After Uploading or Sharing
Troubleshoot HDR images that turn into normal white after screenshots, editors, messaging apps, social uploads, or copy and paste.
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Design guide5 min read
400 vs 1,000 vs 1,600 Nits: Choosing HDR Logo Brightness
Choose a sensible peak brightness for an HDR logo with practical guidance for 400, 1,000, and 1,600-nit exports.
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