SplitMyText

About

SplitMyText splits long text into parts that fit a character limit —
built for the "paste part 1, wait, paste part 2" workflow that AI chats, SMS gateways and comment boxes force on you.

Paste your text (or right-click any selection and choose "Split Selected Text with SplitMyText"), set the limit and press Split Text. Every part gets a copy button that ticks when used, and Copy Next walks through the parts in order so you never lose your place. Parts break cleanly at word boundaries — never mid-word, never mid-emoji — and optional numbering prefixes each part with a header like;
[Part 2/5 — wait for all parts before replying], counted inside your limit.

PRIVATE BY DESIGN

Your text is never uploaded and never stored. Splitting happens entirely
inside the popup; close it and the text is gone. Only your settings (part size and numbering) are remembered.

Want more? The SplitMyText app for iPhone adds splitting by words, sentences, lines or any delimiter, saved presets, custom headers and overlap — details at splitmytext.com.