Text to PDF
Convert plain text files and content into formatted PDF documents with customizable font size and automatic pagination.
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About Text to PDF
This Text to PDF converter transforms plain text content into paginated PDF documents using jsPDF library. It supports file upload or direct text pasting, with customizable font size (8-20pt) and automatic line wrapping to fit standard A4 page margins.
It is useful for converting log files to archival format, creating printable documentation from text editors, exporting code snippets for code review or sharing, generating meeting notes handouts, preserving terminal/command output, creating readable API response exports, and converting any plain text content into universally readable PDF format.
Text to PDF Conversion Process
The conversion follows these steps:
- Input: Text is loaded from file upload or textarea paste
- Parse: Text is split into individual lines by newline characters
- Wrap: Long lines are wrapped to fit within page margins using splitTextToSize
- Paginate: Lines are placed on pages, creating new pages when height is exceeded
- Export: PDF is generated and downloaded to local device
Conversion Flow: Plain Text → Line Split → Text Wrapping → Page Placement → Multi-page Handling → PDF Export
PDF Output Settings
| Setting | Value | Notes |
|---|---|---|
| Page Size | A4 (595 × 842 pt) | Standard international size |
| Orientation | Portrait | Optimal for text documents |
| Font Family | Courier | Monospace, preserves alignment |
| Font Size | 8-20 pt (default: 11) | User configurable |
| Line Height | 1.5× font size | Standard readability ratio |
| Margins | 40 points (~14mm) | All four sides |
| Text Color | Black (#000000) | Maximum contrast |
Font Size Recommendations
| Font Size | Use Case | Lines per Page (approx) |
|---|---|---|
| 8-9 pt | Dense code, compact logs | 50-55 lines |
| 10-11 pt | Standard documents, code | 40-45 lines |
| 12 pt | General readability | 35-40 lines |
| 14-16 pt | Presentations, large print | 25-30 lines |
Common Use Cases
| Domain | Use Case | Example |
|---|---|---|
| Development | Code snippet export | Share algorithm logic |
| DevOps | Log file archival | Preserve error logs |
| Documentation | README export | Printable install guides |
| Business | Meeting notes | Distribute action items |
| Education | Lecture notes | Handout preparation |
| Legal | Evidence preservation | Print email threads |
Supported File Types
Accepted File Extensions: .txt - Plain text files .log - Log files (application, server, debug) .md - Markdown files (raw format, not rendered) .text - Alternative plain text extension MIME Types: text/plain - Standard plain text text/markdown - Markdown files application/octet-stream - Binary fallback Note: Markdown syntax (bold, italic, headers) is NOT rendered—displayed as raw text with monospace formatting.
Example Text Formats
This tool handles various text content types:
1. Code Snippet:
function hello() {
console.log("Hello, World!");
}
2. Log Output:
[2024-03-15 10:23:45] INFO: Server started
[2024-03-15 10:23:46] DEBUG: Loading config
[2024-03-15 10:23:47] ERROR: Connection failed
3. Terminal Output:
$ npm install
added 142 packages in 3.2s
$ npm run build
Build completed successfully!
4. API Response:
{
"status": "success",
"data": {"id": 123}
}
5. Meeting Notes:
Attendees: Alice, Bob, Carol
Action Items:
- Alice: Review PR #45
- Bob: Update documentation
Character Encoding Support
| Character Type | Support Level | Notes |
|---|---|---|
| ASCII (0-127) | Full support | All standard characters |
| Latin Extended | Good support | European language chars |
| CJK Characters | Limited support | May render as boxes |
| Emoji | Variable support | Browser-dependent |
| Symbols | Good support | Math, currency, arrows |
Tips for Best Results
- Use UTF-8 encoding for text files to ensure proper character rendering
- Keep line length under 80-100 characters for optimal wrapping
- For code, 10-11pt font preserves monospace alignment best
- Remove ANSI color codes from log files before conversion (they show as raw characters)
- For very long documents, consider splitting into logical sections
- Preview in browser print dialog before downloading to check pagination
Limitations
- No rich formatting: Bold, italic, colors are not supported (plain text only)
- No images: Embedded images or ASCII art may not render correctly
- Limited CJK support: Chinese, Japanese, Korean characters may not display
- Fixed font only: Courier monospace font is the only option
- No headers/footers: Page numbers and titles are not automatically added
- Memory limits: Very large files (10+ MB) may cause browser issues
Frequently Asked Questions
- What text formats does this tool support?
- This tool supports plain text files (.txt), log files (.log), markdown files (.md), and any text that can be pasted into the editor. It preserves line breaks and whitespace using monospace Courier font. Markdown syntax is not rendered (no bold/italic formatting), but the structure remains readable.
- How does the PDF text wrapping work?
- The tool uses jsPDF's splitTextToSize function to wrap long lines to fit within page margins (40pt on each side). Each line is processed individually, and multi-line wraps automatically create new pages when content exceeds page height. Line height is set to 1.5× font size for readability.
- What font size should I choose?
- Recommended font sizes: 10-11pt for dense documents and code, 12pt for standard readability, 14-16pt for presentations or large-print needs. The default 11pt balances content density with readability. Larger fonts create more pages but are easier to read when printed.
- Can I convert large text files to PDF?
- Yes, but very large files (10+ MB) may cause browser memory issues or slow processing. For large documents, consider splitting into multiple files or using server-side PDF generation tools. The tool automatically creates multiple pages as needed, so document length is not a limitation.
- Does the PDF preserve special characters?
- Yes, Unicode characters (emoji, international text, symbols) are preserved in the PDF. However, jsPDF's standard fonts have limited character set support. For best results with special characters, ensure your browser supports the characters and consider using UTF-8 encoded text files.
- What are common use cases for text to PDF conversion?
- Common uses include: converting log files for archival, creating printable documentation, exporting code snippets for sharing, generating meeting notes handouts, preserving terminal output, creating readable versions of API responses, and converting markdown drafts to shareable PDF format.