Is this tool private?

Yes. All processing happens locally in your browser. No data is uploaded.

What extras does this tool have?

Extras: (1) Core function, (2) Batch mode, (3) Copy results, (4) Download, (5) History, (6) CSV export, (7) Custom options, (8) Validation, (9) Warnings, (10) Stats, (11) Multi-format, (12) Configurable, (13) Preview.

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Chemical Equation Balancer

Balance chemical equations with stoichiometry and step-by-step solution. 100% private. 100% private.

100% Private Works Offline Instant

Equation (use -> or = as arrow)

Examples:

Balanced equationbalanced

2H2 + O2 → 2H2O

Coefficients: 2, 1, 2

• Verified: atom counts balance on both sides.

Step-by-step solution

1. 1. Parse equation: 2 reactant(s), 1 product(s).

2. 2. Identify elements: H, O.

3. 3. Build matrix (2×3).

4. 4. Solve linear system → coefficients: 2, 1, 2.

5. 5. Balanced: 2H2 + O2 → 2H2O

Compound breakdown

Reactants

H2{"H":2}

O2{"O":2}

Products

H2O{"H":2,"O":1}

Balance chemical equations with stoichiometry and step-by-step solution. 100% private. 100% private. Everything runs locally in your browser — your data never leaves your device.

How to use

Enter your input in the tool above.
Adjust any options to your preference.
Use the Copy or Download buttons to save the result.
Everything happens locally — your data never leaves your browser.

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