Aa Private browser utilities

Text & Writing Tools

Finish routine writing and document tasks without accounts or server queues. Paste text, get a result, and keep working.

4 tools

Text Diff CheckerCompare two blocks of text line by line and highlight additions and removals locally.Word & Character CounterCount words, characters, lines, sentences, and estimated reading time instantly in your browser.Markdown to HTMLConvert Markdown to HTML with a live preview and copy the generated markup locally.Markdown to PDFExport Markdown as a paginated PDF.

Tools for editing, comparing, and exporting text

Choose a text utility according to the output you need: a measurement, a comparison, transformed text, rendered HTML, or a printable PDF. Your draft remains in the browser tab while the tool works.

Word and Character Counter measures words, characters, lines, and estimated reading time.
Text Difference Checker compares two versions line by line so edits are easier to review.
Case Converter changes capitalization, while Remove Duplicate Lines cleans repeated list entries.
Markdown to HTML creates HTML markup for web publishing.
Markdown to PDF exports a paginated document with tables, code blocks, images, and Traditional Chinese text support.

Counting and layout can vary by language

Word counts are estimates because languages do not all separate words with spaces. PDF pagination also depends on browser fonts, page size, tables, images, and long code blocks. Review the preview and final download before publishing or relying on a count for a strict submission limit.

Every tool opens on its own focused page and explains its supported inputs, practical limits, and output. Processing happens in browser memory without a Boring Tools account or server-side file conversion.