Random Fraction Generator

Generate random proper and improper fractions for math education and testing. Automatic simplification available. Perfect for worksheets, quizzes, and mathematical practice.

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<iframe
  src="https://numbergenerator.ai/random-fraction/"
  title="Random Fraction Generator"
  width="100%"
  height="600"
  frameborder="0"
  style="border:1px solid #e5e7eb;border-radius:12px;"
  loading="lazy"
  allow="clipboard-write"
></iframe>

Paste this code into your website to embed the Random Fraction Generator tool. The iframe will automatically adapt to mobile screens.

About this tool

This tool uses a cryptographically secure pseudo-random number generator (CSPRNG) to ensure fairness and security.

Tip: press Space to generate again.

About Random Fraction Generator

Generate random proper and improper fractions for math education and testing. Automatic simplification available. Perfect for worksheets, quizzes, and mathematical practice.

How to Use Random Fraction Generator

  1. 1Set maximum denominator
  2. 2Toggle simplification
  3. 3Choose how many to generate
  4. 4Click 'Generate Fractions'

Features

  • Auto-simplification
  • Custom denominator range
  • Proper and improper fractions
  • Math education friendly

Frequently Asked Questions

Are fractions simplified?
By default, all fractions are automatically simplified to their lowest terms. You can disable this option.
What range can I use?
You can set the maximum denominator from 2 to 10,000. Numerators are generated to create proper and mixed fractions.

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Secure & Private

All generation happens locally in your browser using Web Crypto API (CSPRNG). Your data never leaves your device. No tracking, no storage, complete privacy.