Text Tools

Count, convert, clean up, sort and generate text instantly. Everything runs in your browser as you type — nothing you paste is sent anywhere.

Word Counter

Live word, character, sentence and paragraph counts with reading time and keyword density.

Character Counter

Characters with and without spaces, bytes, and remaining-count bars for X, Instagram, SEO titles and SMS.

Case Converter

UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case and more.

Remove Duplicate Lines

Dedupe lists with case and whitespace options, or list only the repeated lines.

Text Sorter

Sort A–Z, Z–A, numerically or by length, reverse or shuffle, with natural number order.

Find and Replace

Replace words, phrases or regex patterns with every match highlighted first.

Lorem Ipsum Generator

Placeholder paragraphs, sentences or words as plain text, HTML or Markdown.

Slug Generator

Turn titles into clean, SEO-friendly URL slugs with accent and stop-word handling.

About our text tools

Toolzuki's text tools are built with plain JavaScript and update live as you type, so there is never a submit button to wait for. They are Unicode-aware — accented letters, emoji and non-Latin scripts are counted and converted correctly — and they handle very large texts without slowing down. Because nothing is uploaded, they are safe for confidential drafts, customer lists and source code.