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Text Formatter (Bold, Italic, Markdown)

Turn plain text into Markdown with live bold, italic, heading and list controls.

Text & Document Runs client-side Free forever
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About the Text Formatter (Bold, Italic, Markdown)

Text Formatter converts plain text into Markdown with a single click. Select a chunk of text, press Bold, Italic, Heading or List, and the tool wraps the selection in the right syntax while rendering a live preview below.

How to use

  1. Type or paste your text into the input area.
  2. Select the words you want to style, or place the cursor at the start of a line.
  3. Click a format button — the Markdown syntax is inserted and the preview updates in real time.

Benefits & key features

  • Learn Markdown visually — every click shows exactly what the syntax produces.
  • Output is ready to paste into README files, GitHub issues, Notion, Obsidian or any Markdown editor.
  • Inline code, links, numbered and bullet lists, and H1–H6 headings are all supported.
  • Completely offline after first page load — works without a network connection.

Pro tip

If no text is selected, the tool wraps a placeholder (e.g. **bold**) so you can type over it afterwards.

Why choose toolsfy for Text & Document tools?

Writing tools on the web typically lean toward either "blog-post-assistant with an AI upsell" or "plain counter with zero insight". toolsfy aims for the middle ground: a collection of sharp, single-purpose text utilities that run inline while you draft, with no usage cap and no sign-up. Because every tool is client-side, you can happily paste confidential paragraphs, leaked transcripts or half-finished blog drafts without second-guessing where they end up.

Common use cases

  • Students counting words against strict assignment limits while the essay is still being edited, not after it has been submitted.
  • Copywriters A/B-testing two versions of a landing page paragraph and checking whether one reads at a different grade level than the other.
  • Journalists cleaning up a pasted transcript — removing line breaks, converting case, stripping extra whitespace — before a Ctrl-F search.

Frequently asked questions

Is my text saved anywhere after I leave the tab?

Only if the tool explicitly offers a localStorage auto-save (Essay Structure Checker, Plagiarism Self-Check, Online Notepad). Everything else is gone the moment the tab closes.

Can I use non-English text?

Yes. Counts are Unicode-aware (Devanagari, CJK, emoji). Readability metrics are tuned for English but still useful as a relative score for other languages.

Does it handle very large essays?

The tools have been tested up to ~100,000 words in a single paste. Past that, browsers slow down because of memory, not toolsfy.