Legal
Terms of Service
Last updated: 29 July 2026
1. Using this site
1234Tools (operated by MVR IT Services LTD, Company No. 10251131, England and Wales) is provided free of charge for personal and business use. There is no account and no charge for using any calculator or converter on the site.
2. No warranty, general information only
The tools are provided "as is", without warranty of any kind. Every reasonable effort is made to keep formulas and conversion factors correct, but results are for general informational purposes only and are not a substitute for professional financial, medical, legal, engineering or safety advice. Always verify figures that matter with a qualified professional before relying on them.
3. Acceptable use
You may not use the site in a way that disrupts it for others — including automated scraping at a rate that degrades the service, attempting to bypass access controls, or using it to distribute malware. Reasonable personal automation (e.g. scripting a single tool for your own repeated use) is fine.
4. Intellectual property
The site design, code and content are owned by MVR IT Services LTD unless otherwise stated. You're welcome to link to any tool. Reproducing the site's design or bulk-copying its content elsewhere is not permitted without permission.
5. Liability
To the fullest extent permitted by law, MVR IT Services LTD is not liable for any loss arising from reliance on results produced by these tools. Nothing in these terms excludes liability that cannot lawfully be excluded.
6. Changes
These terms may be updated from time to time; continued use of the site after a change means you accept the update. The date at the top shows the current version.
7. Governing law
These terms are governed by the law of England and Wales.
8. A separate note on MVR IT Services
1234Tools links to mvritservices.com for anyone who wants custom software work. Any engagement for paid services is a separate agreement between you and MVR IT Services, governed by their own terms, not this page.