Text tools, nothing uploaded
Patterns, comparison and text you can trust
Fast, private tools for regular expressions, text comparison, counting and case conversion. Everything runs in your browser, so drafts and documents stay on your machine.
● Every tool runs in your browser. Nothing you paste leaves your machine.
Why these run in your browser
Text tools get used on unpublished drafts, contracts, log extracts and internal documents. Pasting any of that into a hosted service transmits it to somebody else's server, and for a great deal of professional work that is simply not allowed.
Every tool here is JavaScript running on your own machine. There is no upload step and no server-side processing, which you can confirm by opening the network panel and watching that nothing is sent. Close the tab and the text is gone.
Built for speed
Each page is a single request with its styles and code inlined. No web fonts, no framework, no tag manager. Two ad slots sit below the tool rather than wrapped around it, which is the opposite of how most tools in this category are now built.
Accuracy over convenience
Where a common shortcut gives a wrong answer, these tools take the longer route. Title case follows real style rules instead of capitalising everything. Text comparison uses a longest common subsequence so an inserted line does not make the rest of the document look changed. Reading speed uses a figure from published research rather than a round number.