Home / All tools / Science & Education

Science & Education

Equations, graphs, chemistry, matrices, logic and primes. 8 free tools that run 100% in your browser.

  • LaTeX Equation Renderer: Type LaTeX and get a crisp equation as PNG, SVG or JPG, or copy it as MathML for Word.
  • Function Plotter: Graph several functions of x with zoom, pan, zeros and derivatives, then export PNG or SVG.
  • Periodic Table: Interactive periodic table with masses, categories, electron configurations and shell diagrams.
  • Molar Mass Calculator: Work out the molar mass and mass percentages of any chemical formula, and convert grams to moles.
  • Chemical Equation Balancer: Balance chemical equations, including ionic and redox ones, with exact whole number coefficients.
  • Matrix Calculator: Determinant, inverse, row reduction, rank, eigenvalues, products and solving A x = B, with exact fractions.
  • Truth Table Generator: Make the truth table of any logic expression and get its simplest form, minterms and maxterms.
  • Prime Factorizer: Factor big whole numbers into primes, list divisors, check primality, and find GCD and LCM.

OpenFile runs in your browser. Turn on JavaScript to use the tools.