FormatDrop
Document Format

TXT

Plain Text File

TXT (plain text) is the simplest possible document format — raw text characters with no formatting, no fonts, no images, no layout. Every operating system, every programming language, every text editor, and every era of computing can read TXT files. A TXT file created in 1970 opens perfectly in 2024. It's the universal, timeless format for any content that's just words — configuration files, code, notes, logs, data interchange, and long-term archiving.

What is TXT?

A TXT file is a sequence of characters stored using a character encoding — most commonly UTF-8, ASCII, or Windows-1252. UTF-8 is the modern standard, supporting all languages and emoji. Line breaks are indicated by newline characters (LF on Unix/macOS, CRLF on Windows — a frequent source of compatibility issues). TXT has no built-in structure — no headings, bold, tables, or metadata. It's purely content. A TXT file's meaning is entirely in the text itself. Operating systems associate .txt with a default text editor (Notepad on Windows, TextEdit on macOS, gedit/nano on Linux).

TXT pros and cons

Advantages

  • Universal compatibility — every OS, every device, every era can open TXT
  • Tiny file sizes — a 1,000-word TXT is approximately 6 KB
  • No proprietary format — no risk of files becoming unreadable in the future
  • Works in any text editor, terminal, or code editor
  • Excellent for version control (Git diffs line by line)
  • Human-readable without any software
  • No malware risk — TXT cannot execute code

Limitations

  • No formatting — no bold, italic, headings, or tables
  • No images or multimedia
  • No metadata (author, date, title) embedded in the format
  • Line ending differences (LF vs CRLF) cause issues across platforms
  • Encoding confusion (UTF-8 vs Latin-1) causes character corruption
  • No spell-check, word count, or document tools in basic viewers
  • Not suitable for formal documents, reports, or printed material

When should you convert TXT files?

Convert DOCX or PDF to TXT when you need just the text content — for processing, searching, or analysis: `libreoffice --headless --convert-to txt input.docx`. Convert TXT to DOCX or PDF when you need to format the document for presentation or printing. Convert TXT to Markdown when you're writing documentation for a website — Markdown adds light formatting while remaining readable as plain text. Keep TXT for configuration files, logs, READMEs (before Markdown was universal), and data you need to access forever without worrying about format compatibility.

All FormatDrop conversions run entirely in your browser — no file upload, no server processing. Your files stay on your device.

TXT FAQ

What encoding should I use for TXT files?
UTF-8 is the modern standard — use it for all new TXT files. UTF-8 supports all languages, emoji, and special characters while remaining backward-compatible with ASCII. In Notepad (Windows): Save As → Encoding: UTF-8. In TextEdit (macOS): it's UTF-8 by default. In VS Code: the encoding is shown in the bottom-right corner — click it to change. Avoid ANSI/Windows-1252 for anything except legacy compatibility.
What is the difference between TXT and RTF?
TXT is plain text with no formatting. RTF (Rich Text Format) is a formatted text format that supports bold, italic, fonts, tables, and images — but remains a simple file that can be opened in many apps. RTF is more compatible than DOCX for basic formatted documents, but TXT is more universal for unformatted content. For formatted documents that need to open anywhere, RTF is a good middle ground; for plain content, TXT.
Why do my TXT files show weird characters on Mac or Linux?
This is a character encoding mismatch. Windows-created TXT files often use Windows-1252 encoding, which looks correct in Windows but shows garbled characters (like é) on macOS or Linux that expect UTF-8. Fix: open the file in a text editor that shows encoding (VS Code, Notepad++), re-save with UTF-8 encoding. In VS Code: click the encoding in the bottom bar → Save with Encoding → UTF-8.
What is the difference between LF and CRLF line endings?
LF (linefeed, \n) is the Unix/macOS/Linux line ending. CRLF (carriage return + linefeed, \r\n) is the Windows line ending. Files with Windows CRLF endings may show as one long line in Linux terminals, or show ^M characters. Files with Unix LF endings may have formatting issues in Windows Notepad (fixed in Windows 10). Git can normalise line endings automatically. Use LF for cross-platform compatibility.

More formats

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