Free tools
Free tools for your website.
A practical collection of free tools to help you understand, improve and protect your website.
Customer Acquisition Cost Calculator
Calculate acquisition cost from marketing, sales, and customer totals.
Customer Retention Rate Calculator
Get a clear, immediate result with this free customer retention rate calculator.
D&D Dice Roller
Use the free dnd dice roller to turn your information into a clear, practical result.
Data Privacy Audit Tool
Get a clear, immediate result with this free data privacy audit tool.
Date Difference Calculator
Get a clear, immediate result with this free date difference calculator.
Decimal to Binary Converter
Get a clear, immediate result with this free decimal to binary converter.
Discount Calculator
Use the free discount calculator to turn your information into a clear, practical result.
Domain Name Expiry Checker
Get a clear, immediate result with this free domain name expiry checker.
Domain Rating Checker
Get a clear, immediate result with this free domain rating checker.
DPI Converter
Use the free dpi converter to turn your information into a clear, practical result.
Duplicate Line Remover
Get a clear, immediate result with this free duplicate line remover online.
Email Address Generator
Get a clear, immediate result with this free email address generator.
Email Generator from Name
Get a clear, immediate result with this free email generator from name.
Email Signature Generator
Get a clear, immediate result with this free email signature generator.
Email Subject Line Generator
Get a clear, immediate result with this free email subject line generator.
Email Subject Line Tester
Score an email subject line and uncover clear ways to improve it.
Engagement Rate Calculator
Get a clear, immediate result with this free engagement rate calculator.
Facebook Ad Cost Calculator
Get a clear, immediate result with this free facebook ad cost calculator.
Fahrenheit to Celsius Conversion Calculator
Get a clear, practical result immediately with this focused free online tool.
Fake Name Generator
Use the free fake name generator to turn your information into a clear, practical result.
FAQ Schema Generator
Use the free faq schema generator to turn your information into a clear, practical result.
Feet to Meters Conversion Calculator
Get a clear, immediate result with this free conversion calculator feet to metres.
First-Party Data Guide
Get a clear, immediate result with this free first-party data guide.
Free Data Analytics Tool
Summarize numeric data with count, total, average, median, and range.
Questions about our free tools.
Everything you need to know before using the Clics free-tool collection.