AI Hair Analyzer
Curly-haired kid happily pointing to their curls
Made for mixed curls
Find out what your curls actually need.
✨ 100% free · about a minute
Whose curls are we reading?

🔒 Photos are read live and never stored.
By continuing you agree to the Terms and Privacy Policy. Results are AI guidance, not a diagnosis.

AI Hair Analyzer
Curl photo shoot ✨
1Shape
2Strands
3Part

Show us your shape

Hair down and natural, then step back so we get the whole shape.

💡 Natural light or a bright room works great, so step toward a window if you can.
Example of a good photo for this pose
✓ Like this
Example of what to avoid for this pose
✗ Not this
Hair preview
Medium distance · hair loose · even light

Powered by AI, grounded in real hair science.
Your photos are processed in real-time and never stored.

AI Hair Analyzer
Reading the curls
Pose 1 · Shape
0% · analyzing
Reading curl pattern & shape
Measuring tangle density
Checking strand friction
Estimating moisture levels
Building your Curl Signature
While we read the curls, what's the biggest wash-day struggle?
One tap. It helps us tailor the routine.
✓
Analysis complete
Your Curl Signature is ready
Putting together your routine…
Your Curl Signature ⓘ
C–R–D
Coiled · Coarse · Dense
Not quite right?
Tweak your signature: change any vector that's off
Form · shape
Fiber · strand
Mass · density
✓ Thanks, this helps us improve!
What your letters mean
For reference · closest 2A–4C blend
4A 60% · 3C 25% · 3B 15%
One more thing · Porosity

Porosity is how well your hair holds moisture, the one thing a photo can't reveal. Two quick questions and we'll add it to your signature:

After washing, your hair air-dries…
Water & product on the hair…
Tangle Density ⓘ
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Friction Index ⓘ
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Moisture Level ⓘ
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The method
How your signature is calculated
⌄

Your Curl Signature is three letters, Form–Fiber–Mass, read from the three photos you took. Each pose answers one question about your curls.

Three photos, three reads
P1
Shape → Form: how your curls bend.
P2
Strand close-up → Fiber: how thick each hair is.
P3
Part line → Mass: how densely hair grows.
What each letter means
Form (1st letter): the shape of the curl, loosest to tightest: Wavy (W), Spiraled (S), Coiled (C), or Zigzag (Z).
Fiber (2nd letter): how thick a single strand is: Fine (F), Medium (M), or Coarse (R). Coarse is written R so it’s never confused with Coiled.
Mass (3rd letter): how dense the hair is: Sparse (S), Balanced (B), or Dense (D).
Porosity (optional): how easily the hair soaks up and holds moisture: Low, Medium, or High. A photo can't show this, so we ask you two quick questions instead.
How the metric cards are estimated

Tangle Density, Friction Index and Moisture Level are estimates, not lab measurements. They’re inferred from your signature and what the photos show: coilier, denser hair tends to tangle more and hold less moisture, while smoother patterns behave differently. Treat them as a starting point for dialing in your routine.

What We Noticed
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Recommended For These Curls
Your Detangling Routine
Don't lose this signature

Close this tab and it's gone. We'll email the Curl Signature and routine so it's there on wash day. No spam, unsubscribe anytime.

Share your Curl Signature
Beta Feedback

How was your experience? Your input helps us build something every curly family loves.

© 2026 Just So Curly LLC. Patent Pending.
All diagnostic methods and AI systems are proprietary and protected.

Terms of Service

Your photos are processed in real time and never stored. We never sell your details. Results are AI guidance, not a medical diagnosis. This is a summary: our full Terms of Service and Privacy Policy apply.

1. Proprietary Technology

The Just So Curly Hair Analyzer, including its curl pattern detection, tangle density analysis, friction index mapping, and personalized product recommendation system, is the exclusive intellectual property of Just So Curly LLC. This diagnostic method and system are proprietary and protected under applicable copyright, trademark, and trade secret laws.

2. Your Photo

Photos you upload are processed in real time for hair analysis only and are not stored after the analysis is complete. By uploading a photo you confirm you have the right to do so. If the photos are of your child, you confirm you are their parent or legal guardian.

3. Your Data

If you give us your name and email, we use them to send your Curl Signature results, care tips, and Just So Curly product news, and you can unsubscribe anytime. We also use analytics tools to improve the analyzer. We do not sell your personal data. The Privacy Policy has the full details.

4. Results Disclaimer

Hair analysis results are generated by AI and are intended as guidance only. Individual results may vary. Just So Curly LLC makes no guarantee that suggested routines will produce specific outcomes for every hair type.

5. Prohibited Use

You may not copy, reproduce, reverse engineer, or replicate the Just So Curly Hair Analyzer diagnostic system, its AI prompts, its output format, or its branding for commercial or personal use. Violation of these terms may result in legal action.

6. Governing Law

These terms are governed by the laws of the State of Missouri, United States. Any disputes shall be resolved in the courts of Kansas City, Missouri.