About Delimiter.site

Delimiter.site is a free collection of text utilities for developers, writers, analysts and anyone who works with lists and plain text. It started with a single tool — the delimiter converter, for turning spreadsheet columns into comma-separated lists — and has grown into a full toolbox: counters, case conversion, sorting, deduplication, slug generation, find & replace, and a typing test.

How it works

Your text is never stored or logged — counters run entirely in your browser, and the conversion tools process text transiently in memory, discarding it the moment your result is returned. There are no usage limits and no account required; signing up is optional and only used to save typing-test results to the leaderboard.

Who builds it

Delimiter.site is built and maintained by OrbitDownloader Ltd. We use these tools ourselves every day, which is the main reason they stay fast and free.

Get in touch

Found a bug or want a new tool? Use the feedback button in the sidebar on any page — every message lands directly in our inbox.