How Plain Lab works
From a confusing lab PDF to a calm, clear explanation — and the right questions for your next visit.
Upload your results
Drop in a PDF or photos of your lab report (up to 10 images), or paste the values directly. Plain Lab reads the values and reference ranges; it works with common units like mg/dL, mmol/L, and more. Your data is processed securely and never stored.
Read the plain version
Each value is rewritten in clear, everyday language with a calm, neutral tone — never alarmist. You will see what each analyte measures, whether it falls inside or outside its reference range, and what that generally means, all kept strictly educational.
Bring it to your doctor
Unlock a clean, printable report with per-analyte explanations and a tailored list of questions to ask your doctor, so you walk into your appointment prepared and confident.
What you get in the full report
- Per-analyte explanations in plain English
- Context for high, low, and borderline values
- A tailored list of questions to ask your doctor
- A clean PDF you can print or email before your visit
What Plain Lab is not
Plain Lab is an educational tool. It does not diagnose, treat, or replace your doctor; it helps you understand your results and have a more informed conversation.
Ready to understand your results?
Upload a lab PDF and Plain Lab walks you through every value in plain English.
Try the explainerEducational information only — not medical advice, diagnosis, or treatment. Reference ranges vary by lab; always use your own lab's range and discuss results with a qualified clinician.