Paste Markdown, get Confluence wiki markup — h1. headings, {code} panels, ||tables|| and {quote} blocks, all in your browser
- Runs locally
- Category Format Converter
- Best for Turning pasted content or local files into a handoff-friendly format.
What this tool does
Free Markdown to Confluence converter that rewrites GitHub-flavored Markdown into Confluence legacy wiki markup, the notation you reach through Insert then Markup then Wiki Markup. Confluence pages do not render raw Markdown, so a pasted block of hashes and asterisks shows up as literal characters instead of headings and bold text. This tool maps every common construct to the right token: a single hash becomes h1. through h6. for deeper levels, double asterisks become single asterisk bold, underscores carry italics, inline backticks become {{monospace}}, fenced blocks become {code:lang} panels, links become the pipe form [text|url], unordered bullets become a single asterisk and numbered items become a single hash, blockquotes wrap in {quote} blocks, pipe tables become double-bar ||header|| rows, and three dashes become a horizontal rule. Everything runs as plain JavaScript in your browser tab with one-click copy and a shareable URL that reopens your exact input. Nothing is uploaded.
Tool details
- Input
- Files + Text + Numbers
- The page exposes text boxes, numeric controls, file pickers, or structured inputs depending on the tool.
- Output
- Live result + Copy
- The result area focuses on usable output, with copy, download, or preview actions when supported.
- Privacy
- Browser-side processing
- The main tool logic does not call an external API, so inputs normally stay in the current tab.
- Save / share
- Shareable URL state
- Key settings are encoded in the URL so another person can reopen the same setup.
- Performance budget
- Initial JS <= 9 KB
- No WASM budget is declared, keeping the tool quick to open on mobile.
- Best fit
- Format Converter · Developer
- Category and role tags drive related tools, internal links, and quick fit checks.
How to use
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1. Input
Paste or drop your content into the tool panel.
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2. Process
Click the button. All processing is local in your browser.
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3. Copy / Download
Copy the result or download to disk in one click.
How Markdown to Confluence Converter fits into your work
Use it when the main problem is getting content from one practical format into another.
Conversion jobs
- Turning pasted content or local files into a handoff-friendly format.
- Previewing a conversion before you use it in a larger workflow.
- Cleaning small format mismatches without opening a full editor.
Conversion checks
- Try a small sample first when the source format is messy.
- Check character encoding, separators, and line endings after conversion.
- Keep the source until the converted output has been reviewed.
Good next steps
These links move the current task into a more complete workflow.
- 1 Unit Converter Convert between length, weight, temperature, area, volume, speed, time — instant, browser-only Open
- 2 Percentage Calculator 5 common percentage calculations — "x% of y", "x is what% of y", percentage change, increase/decrease — instant, browser-only Open
- 3 Markdown to Jira Paste GitHub-flavored Markdown, get Jira wiki markup back — headings, bold, code blocks, tables, links, all in your browser Open
FAQ
Tool combos
Folks in your role tend to reach for these alongside this tool.
- Add Line Numbers Number every line of pasted text — set start, step and separator, zero-pad to align, skip blanks, or strip numbers back off — browser-only
- AES Text Encryptor Encrypt & decrypt text with a password — AES-256-GCM + PBKDF2 via WebCrypto — 100% in your browser, nothing uploaded
- Affine Cipher Encoder & Decoder Encrypt and decrypt the ax+b affine cipher with live modular-inverse check, browser-only
- Age Difference Calculator The exact gap between two birthdays — years/months/days, percentage, and the date one person is twice the other's age — browser-only