IIT JEE & NEET
Free tools for India's top entrance exams.
Interactive learning tools and resources for IIT JEE and NEET aspirants — built by educators, free to use, no signup.
Two exams, two paths
Choose your future.
Engineering route
IIT JEE
Joint Entrance Examination — the gateway to IITs, NITs, IIITs, and CFTIs. Two-stage process: JEE Main (twice a year, NTA) for NITs/IIITs and as the qualifier; JEE Advanced (once a year, IITs) for the 23 IITs.
Subjects
3
Mode
CBT
Eligibility
+2 PCM
Physics · Chemistry · Mathematics
Medical route
NEET
National Eligibility cum Entrance Test — the single national exam for MBBS, BDS, BAMS, BHMS, and other AYUSH/veterinary undergraduate courses across India. Conducted once a year by NTA.
Subjects
3
Mode
Pen-paper
Eligibility
+2 PCB
Physics · Chemistry · Biology
Free interactive tools
Learn by doing.
Hands-on tools to help you visualise, practice, and remember — no signup, no install, free forever.
Chemistry
Interactive Periodic Table
Search, sort, compare, and visualise all 118 elements. Switch coloring by category, block, electronegativity, atomic radius, ionization energy, melting point, density, phase, and year discovered.
Best for · Periodic trends · Electron config · Properties · Quick reference
Open the tablePhysics
Formula Reference
Searchable, chapter-wise reference of every JEE/NEET physics formula — with units, conditions, and a one-line memory hook for each.
Best for · Last-week revision · Quick recall · Mock tests
Notify meAll subjects
Topic-wise Practice Quizzes
5-question micro-quizzes per topic — Physics, Chemistry, Biology, Math. Track your streak, review wrong answers, build retention day by day.
Best for · Daily practice · Spaced revision · Self-test
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Subjects we cover
Across the whole syllabus.
Tools and resources align to the NCERT Class 11 & 12 syllabus — the foundation for both JEE Main, JEE Advanced, and NEET.
Free, forever
No paywalls, no premium tiers. Every tool stays free.
Works on phones
All tools designed mobile-first — open in any browser, no app to install.
Keep going
More from Yuvijen.
Blog
Snapshots of research & analytics
Plain-language explainers — chemistry, statistics, AI, and more.
Live tools
Run R or Python in your browser
No install, no setup — useful when you graduate to data science / analytics.
After IIT/NEET
CAT · IPMAT · UGC NET
Management and research entrance exams — for after your bachelor's.
Get notified when new tools ship.
One short email a week — new interactive tools, study tips, and resources for IIT JEE and NEET aspirants.
Try the live tool →
Open the Interactive Periodic Table
Search, sort, compare, and visualise all 118 elements. Free, no signup, works on phones.