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.

I'm Feeling Lucky Reset

Technical

FreeCoderDecoder

Encode / decode text in Base64

Education

Safety and Emergency Tool Suite

First aid, OSHA, planning, etc.

Data

Pivot Table Builder

Build interactive pivot tables.

Productivity

Sample Size Calculator

Calculate the perfect sample size for surveys, experiments, A/B tests, and research studies.

Productivity

Internet Bandwidth Calculator

Calculate upload & download speeds

Lifestyle

Chronic Pain Tracker

Interactive pain journal with body map, intensity tracking, and pattern analysis

Lifestyle

Goniometry Calculator

Joint Range of Motion Assessment Tool for Physical Therapy

Education

Logical Fallacies Learning Tool

Learn and study logical fallacies

Games

Knock-Knock Joke Machine

Knock Knock! See who's there!