The Glowhite field guide
Less guesswork.
More light.
Practical notes for making something brighter.
And making sure it stays that way.
A brighter logo starts here.
A practical workflow for turning a white logo into an HDR JPEG and checking it after upload.
How bright is bright enough?
A practical starting point for choosing HDR brightness without making the whole image shout.
Same image. Different screens.
How to check whether your browser and screen can show Glowhite’s HDR JPEGs.
Where did the glow go?
Find out whether an HDR image changed during sharing or is being displayed differently.
White is a color. Brightness is another story.
A short explanation of sRGB, HDR and the color information inside a Glowhite export.
Why can a logo look brighter than the page?
The HDR principle behind a brighter-than-white logo, without guessing how a particular brand made its file.
A highlight. Not a shouting match.
How to use HDR selectively in campaign artwork while keeping products and messages clear.
Does brighter work better? Test it.
A focused approach to comparing HDR and SDR ad creative without assuming a performance uplift.
Enough reading.
Try some light.