Privacy
The short version
DevBench has no server-side processing. Nothing you type, paste or upload into a tool is transmitted anywhere. There are no accounts, no cookies set by this site, and no third-party analytics or advertising scripts.
What is stored locally
Three items are written to your browser's localStorage, and nothing else is persisted:
theme— whether you chose the light or dark appearance.devbench:favourites— the names and addresses of tools you starred.devbench:recents— the last six tools you opened, so they appear at the top of the sidebar.
All three stay on this device and are never transmitted. Clearing your site data removes them, and the site works normally without them if storage is blocked.
Files you select
Tools that accept a file (Base64 file converter, for example) read it with the browser's
FileReader API. The file is never uploaded — it is read into memory, converted, and released
when you leave the page.
Hosting logs
The static files are served by a CDN, which — like any web host — records standard request data such as IP address, user agent and requested path for delivery and abuse prevention. That is handled by the hosting provider and is not linked to anything you do inside a tool.
Changes
If this policy changes, the updated version replaces this page. There is no mailing list to notify.