Frequently Asked Questions

Are the tools really free?

Yes. All 349+ tools are free to use for personal and commercial work, with no signup and no daily limits. The website is supported by advertising.

Do you store or see my data?

No. The tools run in your browser using JavaScript. The text, code and files you enter are processed on your device and are not uploaded to our servers. When you close the page, the data is gone.

Do the tools work offline or on mobile?

Every tool is built to work on phones, tablets and computers. Once a tool page has loaded, most tools keep working even if your connection drops.

How accurate are the converters and calculators?

Unit converters use exact international definitions where they exist, such as 1 inch = 2.54 centimeters. Calculators use standard formulas and full precision, and round only for display. Calculators provide estimates, not financial, tax, legal or medical advice.

Is there a file size limit?

There is no server limit because files are processed on your device. Very large files may be slower on older phones.

Can I use the output in commercial projects?

Yes. Anything you create with the tools belongs to you.

Can I request a new tool?

Yes, please email contact@codebeautify.org.in with what you need. Popular requests are added regularly.

I found a wrong result. What should I do?

Thank you for helping. Email us the tool URL, your input and the expected result. We fix confirmed errors quickly, as described in our editorial policy.

Are the random phone numbers and addresses real?

Generated data is for testing, games and entertainment. By default phone numbers use the reserved 555-01XX range, and street addresses are random. Never use generated data to deceive or harass anyone.