Text Wrapper | Smart Word Wrap at Fixed Width
Rewrap text to a fixed column width with smart, word-aware wrapping. Preserves paragraph breaks and indentation. Ideal for email, code comments, documentation, and commit messages.
How to Use This Tool
- 1
Paste or type text into the input area.
- 2
Set your desired line width (e.g., 72, 80, 100).
- 3
Toggle ‘Break long words’ if needed for strict column limits.
- 4
Use Live or Manual mode to wrap text instantly.
- 5
Copy or download your wrapped output.
Use Cases & Examples
Email Composition & Formatting
Reformat email text to 72–80 columns for better compatibility and readability.
Code Comment & Commit Formatting
Keep code comments, commit messages, and docstrings within project style limits.
Plain Text & Markdown Document Formatting
Reflow README or plain text documentation for terminal editors.
Readable Text Layout & Exports
Wrap long sentences for easy reading in chat logs, articles, and exports.
How Word Wrapping Works
Uses a greedy algorithm to pack words per line up to the target width while avoiding mid-word breaks.
Paragraphs (blank-line separated) are wrapped independently to maintain spacing.
Linear-time (O[n]) algorithm for large text—completely browser-local.
Frequently Asked Questions
Q.Does it split words or wrap at word boundaries?
A. Yes—word wrapping avoids mid-word breaks and wraps only at spaces. You can enable forced breaking for long words if needed.
Q.What line width should I use for different formats?
A. Common widths: Email ~72–80, Code ~80–100, Documentation ~100–120 characters.
Q.Does wrapping preserve paragraph breaks?
A. Yes—paragraphs (separated by blank lines) are preserved to maintain structure.
Q.Is it secure and private?
A. All processing runs locally in your browser. No text is uploaded or stored anywhere.
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