Privacy Policy
Last updated: October 2026
The Short Version
Conversions and calculations run in your browser. We do not upload the values or files you enter, and we do not keep a conversion history. Basic website requests, values you put in a link, usage analytics and error reports do still go over the network, as explained below.
What you enter
All conversions, calculations and hashes are done in your browser. Values you type and files you choose stay on your device.
Shared links: a link that pre-fills a converter contains that value, so anyone you share it with can see it. Older-style links may also send the value to our hosting provider. Do not put secrets in links.
Saved in your browser
We do not save your history, settings or values in your browser.
Analytics
We use analytics to see general usage, such as which tools are opened. Our analytics:
- Do not track individual users
- Do not collect personal information
- Do not record what you convert, calculate or hash
Cookies
We do not set our own cookies. Our hosting and error monitoring providers may handle basic request data under their own policies.
Who handles data for us
A hosting provider runs the site, and an error monitoring service receives reports when something breaks. Error reports can include technical browser details, the page address and where the error happened, but not the values you enter on purpose. These providers handle data under their own policies.
Your Rights
There are no accounts and no stored history, so there is nothing for us to export or delete. Request, analytics and error data is handled by our providers under their own policies.
Changes
If we change this policy in a meaningful way, we will update the date at the top of this page.
Contact
Questions about this policy? Contact us through this website.