An interactive reference for undergraduate macroeconomics and microeconomics — six core frameworks, animated and explained with precision.
Every major model from your undergraduate macro and micro course, all in one place.
IS-LM-PC
Fiscal & monetary policy, Phillips Curve, short-run and medium-run adjustment
AD-AS
Aggregate demand & supply, stagflation, long-run potential output
Mundell-Fleming
Open-economy policy under fixed vs. floating exchange rates
Keynesian Cross
Income-expenditure equilibrium, the multiplier, trade balance
Solow Growth
Capital accumulation, steady-state convergence, TFP shocks
Price Discrimination
1st, 2nd & 3rd degree — consumer surplus, profit, and deadweight loss
Three steps from confusion to exam-ready.
Choose from IS-LM-PC, AD-AS, Mundell-Fleming, Keynesian Cross, Solow Growth, or Price Discrimination.
Select a shock and watch the curves animate in real time with a step-by-step explanation.
Switch to Practice Mode, answer exam-style questions, and get specific feedback on every mistake.
Built specifically for undergraduate economics students.
Ask any economics question in plain English. The AI routes it to the correct framework and updates the diagram instantly.
Exam-style questions with instant feedback. Get told not just what the right answer is — but exactly why yours was wrong.
A printable reference covering shifts vs. movements across every framework. The one rule that unlocks every diagram.
Download any diagram as a PNG for your notes, essays, or revision sheets.
EconViz grew out of a recurring frustration in undergraduate macroeconomics: textbooks describe curve shifts and movements along a curve in words, yet the distinction is rarely made visually explicit in the moment you need it — during revision.
The tool was built to fill that gap. Each framework renders the diagram dynamically, annotates exactly which curve shifts and in which direction, and explains the underlying mechanism in plain terms. An AI assistant — built on Anthropic's Claude — routes natural-language questions to the correct model and produces structured diagram updates in real time, so the diagram and the explanation always agree.
The content follows standard undergraduate treatments: Blanchard (2021) for the IS-LM-PC and AD-AS frameworks, Mundell (1963) and Fleming (1962) for the open-economy model, Solow (1956) for the growth model, and Varian (2014) for price discrimination. All theoretical claims are traceable to a primary source.
Built by a first-year economics undergraduate.
Free to use. No account needed. Works on mobile.
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