Free Web Tools And Resources

FreeWWW is your home for free useful tools and utilities. Find a free tool by searching below, or by clicking on tools by category. Everything here is 100% free! Most are completely private.

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Productivity

Flowchart creator

Create beautiful flowcharts

Productivity

p-Value Calculator

Calculate statistical significance with t-tests, z-tests, chi-square, and correlation analysis.

Productivity

LaTeX Equation Generator

Create beautiful mathematical equations with live preview.

Productivity

Scientific Calculator

Technical

JQ Playground

Paste JSON, YAML, or CSV, write a jq filter, and see results update live.

Productivity

Chemistry Equation Balancer

Balance any chemical equation instantly with detailed analysis.

Lifestyle

Micronutrient Gap Analyzer

Log food intake and identify potential vitamin and mineral gaps.

Productivity

Clipboard Manager

Capture, organize, transform, and manage your clipboard history.

Games

Chess Variants

Ancient chess variants & their history