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!

I'm Feeling Lucky Reset

Technical

CORS Tester

Check your API for CORS compatibility

Productivity

World Clock

View multiple world clocks at once

Productivity

p-Value Calculator

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

Productivity

Medical Tools Suite

20 great medical related tools

Lifestyle

Sleep Quality Assessment

Assess and improve your sleep habits.

Games

World Explorer Game

Follow the clues & explore the world

Productivity

Contact Finder

Extract contact info from web pages. API

Technical

Funnel Conversion Rate Calculator

View conversion rates, drop-off analysis, and revenue projections.

Creative

Sheet Music Generator

Create, edit, and export professional piano sheet music.