Use neutral daylight.
Face a window without direct sun. Strong yellow bulbs, filters and colored walls can shift sampled skin color.
FREE UNDERTONE ANALYZER
Know your undertone. Wear color with confidence.
Find whether your complexion leans warm, cool, neutral or olive, with a confidence score that helps you judge how strongly the signals agree. Then turn that direction into easier choices for jewelry, clothing, nails and everyday color.
100% free Browser-based No signup Photo or quiz
Start free analysis
Style guidance, not a medical or dermatological assessment.
YOUR COLOR SESSION
Three steps. One clearer color direction.
Choose a photo sample or the guided quiz. The right panel will show your progress, then transform into your finished Glow Profile result.
Session
Private · local · free
Undertone Studio
Find the tones that feel like you.
Choose a private photo sample or a no-photo quiz. Both routes build the same local Glow Profile.
1Upload
2Sample
3Discover
Private by design
The image is analyzed through your browser canvas. It does not need to be uploaded to a GlowBling server.
Tap clean skin areas
0/5 sampled
MAKE THE RESULT MORE RELIABLE
Better light. Better samples. Better comparisons.
A few simple choices reduce camera and lighting noise before you use the result for style decisions.
Sample several areas.
Forehead and both cheeks create a more balanced sample than one isolated pixel or a single shiny highlight.
Compare it in real life.
Use the result to shortlist colors and metals, then compare those options beside your face in the same daylight.
WHAT THE RESULT UNLOCKS
Your undertone becomes the first layer of your Glow Profile.
Once saved locally, the same result can later support GlowBling’s jewelry, outfit, nail and personal-palette tools without repeating the setup.
Glow Profile
Warm Neutral
Metal
Gold first
Palette
Jewelry match
Outfit colors
Nail shades
COMMON QUESTIONS
Useful context before you treat any score like a rule.
Can lighting change my undertone result?+
Yes. Warm bulbs, cool LEDs, shadows, exposure and camera white balance can shift sampled color. Use indirect daylight and the photo-readiness check before relying on a photo result.
What if warm and cool are very close?+
A close result can be genuinely neutral or olive-leaning. GlowBling shows confidence and signal agreement so you do not have to force a binary warm-or-cool answer.
Should I replace my wardrobe after one result?+
No. Use the result to compare a few near-face colors and metals first. Keep the colors you enjoy and use the profile as a practical shortcut rather than a rule.
LEARN + APPLY
Use the tool, then understand the decision behind it.
These guides answer the most common questions around undertone so the result becomes easier to use in real outfits, shopping and everyday styling.
Color Analysis
Guide 7 min
How to Find Your Undertone Without Overthinking It
A practical undertone guide that separates useful signals from popular shortcuts that often contradict each other.
Read guide Color Analysis
Guide 8 min
Warm vs Cool vs Neutral vs Olive Undertones
A side-by-side guide to the four undertone directions GlowBling uses and how each can affect everyday color choices.
Read guide Color Analysis
Blog 5 min
Why Your Undertone Result Changes in Different Lighting
If one selfie says warm and another says cool, lighting may be the problem rather than your skin.
Read blog Keep building your Glow Profile
Related free tools
Move between tools without repeating the same context. Your saved profile stays on your device.