Format AI output for any app.
Paste output from ChatGPT, Claude, Gemini, or any AI tool. Get clean, professional formatting for Google Docs, Word, Slack, Email, OneNote, or Plain Text. Free, instant, no account required.
The formatting problem with AI output
AI tools write in markdown. Google Docs, Word, Slack, and email do not understand markdown. When you copy from ChatGPT and paste into any of these apps, the formatting breaks in predictable ways:
Headings show as ### symbols
Markdown heading syntax pastes as literal text. Google Docs, Word, and email see hash characters, not headings.
Bold text shows as **asterisks**
Double asterisks are the markdown syntax for bold. Most apps display them literally instead of applying bold formatting.
Tables become pipe characters
Markdown tables use | and - characters for structure. Without conversion, they paste as unreadable text.
Code blocks lose formatting
Backtick fences and indentation collapse. Code loses its monospace font, background, and visual separation.
Gray backgrounds from ChatGPT
Copying from ChatGPT's interface brings its dark theme styling into your document. Backgrounds, fonts, and colors transfer.
Links show as [text](url)
Markdown link syntax displays literally instead of creating clickable hyperlinks in the destination app.
How Unmarkdown™ fixes it
Unmarkdown™ converts AI output to destination-specific formatting. Not generic HTML. Formatting that is optimized for the exact app you are pasting into.
Paste
Copy from ChatGPT, Claude, Gemini, Perplexity, or any AI tool. Paste into Unmarkdown™.
Choose destination
Click the destination button: Google Docs, Word, Slack, OneNote, Email, or Plain Text.
Paste the result
Paste into your app. Headings, tables, code blocks, bold, links: all formatted correctly.
6 destinations, each with optimized formatting
A single "markdown to HTML" conversion is not enough. Each destination handles formatting differently. Slack uses mrkdwn (not standard markdown). Email requires inline CSS. Word maps headings to built-in styles. Unmarkdown™ generates different output for each one.
Google Docs
Native headings, bordered tables, monospace code blocks. No gray backgrounds or stray symbols.
Word
Real Word heading styles (all 6 levels), Consolas code blocks, bordered tables. TOC and navigation pane work.
Slack
Converted to Slack mrkdwn: single asterisks for bold, angle-bracket links, code blocks. Not standard markdown.
OneNote
All 6 heading levels, blue header tables, Consolas code blocks. Optimized for OneNote rendering.
Inline-styled HTML that works in Gmail, Outlook, and iCloud Mail. No external CSS. Tables, headings, code all preserved.
Plain Text
Clean text with no markdown symbols. Headings in ALL CAPS, code indented, tables as readable text layout.
Works with every AI tool
Beyond basic formatting
The clipboard copy feature is free with no limits and no account. For teams and professionals, Unmarkdown™ also offers:
- 62 templates for styled output: business reports, technical docs, creative formats. Browse templates
- 12 AI editing actions to polish, restructure, summarize, or translate before converting. See AI actions
- Document publishing with custom URLs, access controls, and analytics. Learn about publishing
- File downloads in Word (.doc), HTML, and PDF formats.
- REST API with 13 endpoints for automation. Developer docs
Common questions
Is the formatting tool free?
Yes. Clipboard copy to all 6 destinations is free with no limits and no account required. Pro features (templates, AI editing, downloads, publishing) are $8/month annual or $10/month monthly.
What is the best AI document formatter?
Unmarkdown™ is the only tool that converts AI output to 6 different destinations with destination-specific formatting. Other tools like md2doc (Word only) or Markdown Here (email only) serve single destinations.
How do I format ChatGPT output for professional use?
Paste the ChatGPT response into Unmarkdown™, click your destination (Google Docs, Word, Email, etc.), and paste the result. Headings, tables, code blocks, and links are all formatted correctly for that specific app.
Does my content get sent to a server?
No. The clipboard copy feature runs entirely in your browser. Nothing is uploaded. Your content stays on your device.
What makes this different from just pasting?
When you paste directly from ChatGPT, you get raw markdown symbols (## headings, **bold**, | tables) or ChatGPT's dark theme styling. Unmarkdown™ converts to native formatting that each app understands.
Related reading
Your markdown deserves a beautiful home.
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