軽 Karu Tools

Tools

Text tools

Tools for counting, cleaning, and normalizing writing, lists, form input, and text copied from spreadsheets or CSV data.

Featured

Check text length

Count characters, lines, paragraphs, and rough manuscript pages for resumes, posts, emails, and drafts.

Clean lists and input text

Remove duplicate lines, trim whitespace, and normalize full-width or half-width text forms.

All tools

Characters

Character Counter

Edit text while counting characters, characters without whitespace, lines, paragraphs, and manuscript-page estimates directly in your browser, then copy the result.

Width converter

Full-width / Half-width Converter for Text and Katakana

Convert letters, numbers, symbols, spaces, and Japanese katakana between full-width and half-width forms, including zenkaku and hankaku text.

Duplicate lines

Duplicate Line Remover

Remove duplicate lines from multiline text while preserving the original order, with options for blank lines and surrounding spaces.

Whitespace

Whitespace / Space Remover

Clean up text by removing spaces, tabs, extra whitespace, and empty lines directly in your browser.