✦ Professional Text Converter
TXT → HTML
Transform plain text into clean, semantic HTML instantly
100%
Browser Based
0ms
Server Upload
Free
Forever
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Your text never leaves your browser — zero server processing
Instant Results
Converts thousands of lines in milliseconds
Smart Detection
Auto-detects headings, lists, links, code blocks & more
10 History Saves
Last 10 conversions saved automatically in browser
Plain Text Input
Drop .txt file here or click to browse
Supports .txt · .text · .md files up to 5MB
1
HTML Output
1
Processing text...
⚙️ How It Works — Conversion Rules
Paragraph Detection
Blank lines between text blocks create separate <p> tags. Each paragraph is wrapped cleanly and ready to style.
Heading Recognition
Lines starting with # become <h1>, ## become <h2>, up to <h6>. Or enable ALL CAPS detection for a different style.
List Conversion
Lines starting with -, *, or • become <ul> list items. Lines starting with 1. 2. 3. become ordered <ol> lists.
URL Detection
Text matching http:// or https:// patterns is automatically wrapped in <a href> tags with target="_blank".
Code Block Detection
Text wrapped in backticks becomes <code>. Lines indented 4 spaces become <pre><code> blocks for multi-line code.
Bold & Italic
**double asterisks** become <strong>. *single asterisks* or _underscores_ become <em> italic tags.
📊 Conversion Reference Table
| Input (Plain Text) | Output (HTML) | Example |
|---|---|---|
| # My Heading | <h1>My Heading</h1> | Top-level heading |
| ## Subheading | <h2>Subheading</h2> | Section heading |
| - Item one | <li>Item one</li> | Bullet list item |
| 1. First item | <li>First item</li> | Numbered list item |
| **bold text** | <strong>bold text</strong> | Bold emphasis |
| *italic text* | <em>italic text</em> | Italic emphasis |
| `inline code` | <code>inline code</code> | Code snippet |
| https://example.com | <a href="https://example.com">...</a> | Auto-linked URL |
| Four-space indent | <pre><code>...</code></pre> | Code block |
| --- | <hr/> | Horizontal rule |
| > Quote text | <blockquote>Quote text</blockquote> | Block quote |
| Blank line | Closes <p> / opens new <p> | Paragraph break |
💡 Tips for Best Results
Use blank lines between sections to create clean paragraph separation in the output HTML.
Start headings with # — one # for h1, ## for h2, up to ###### for h6.
Group list items together — consecutive lines starting with - become a single <ul> element.
Choose Full Page format when you need a standalone .html file ready to open in any browser.
Use the Preview tab to see how your HTML renders before copying or downloading.
History saves automatically — the last 10 conversions are stored in your browser for easy recall.
⌨️ Keyboard Shortcuts
Ctrl + EnterConvert to HTML
Ctrl + Shift + CCopy HTML output
Ctrl + Shift + DDownload HTML file
Ctrl + Shift + PToggle preview