About
txt.fengjun.wang is a set of free, privacy-first online text tools.
What we offer
Four everyday text tools — text splitter, text compare, remove duplicate lines and merge text files — all free, with no signup and no daily limit.
They cover common jobs: splitting novels into chapters, tidying logs and data, chunking long documents for AI like ChatGPT/Claude, and breaking text into Twitter/X threads.
Privacy first
Everything runs locally in your browser. The text you enter and the files you upload are never sent to a server, stored, or used for any analytics.
Contact
Questions, suggestions or partnerships? Email us at 875001151@qq.com.
