Text Word Wrap & Line Formatter
Text Word Wrap & Line Formatter: Wraps lines on word boundaries without breaking mid-word when possible.
About this text word wrap & line formatter
Text Word Wrap & Line Formatter — browser-based utility.
How this tool works
Implements client-side Text Word Wrap & Line Formatter operations. Wraps lines on word boundaries without breaking mid-word when possible specifically designed for a terminal cli tool author wraps a long description paragraph to a 40-column fixed width.
- Invisible Codepoint Detection: Scans character codepoint ranges against Unicode formatting categories (Cf, Cc), highlighting hidden characters.
- Unicode Normalization: Applies selected normalization form (NFC canonical composition, NFD decomposition, NFKC/NFKD compatibility).
- Pangu Spacing Heuristics: Evaluates character-pair boundaries via regex lookaheads, injecting half-width spaces between CJK ideographs and alphanumeric ASCII.
- Whitespace Collapsing: Cleans repeated spaces, trailing line spaces, and redundant blank lines according to user settings.
Worked example
Scenario: A terminal CLI tool author wraps a long description paragraph to a 40-column fixed width.
Sample input:
Processing: Wraps lines on word boundaries without breaking mid-word when possible.
Illustrative output:
Limits and verification
Does not alter intentional whitespace within code blocks when code-preservation mode is selected. Carefully preserves directional formatting markers (RLM/LRM) when bi-directional Arabic/Hebrew text is explicitly preserved.
Examples demonstrate an expected workflow; they do not prove every input or every branch of an external specification. Check important results with an independent source before using them for money, security, compliance, safety, or irreversible file changes.
Browser processing boundary
Tool input is processed by code running in the browser and is not intentionally sent to a CZOA processing API. The page can still request ordinary site assets, analytics, or advertising when those services are enabled. Browser extensions and managed-device software remain outside this tool's control.
Relevant references
These references govern or help explain the format, protocol, or calculation used here. Listing a reference does not claim certification or complete implementation of every optional feature.
- The Unicode Standard Version 15.1 (Unicode Standard Annex #14: Line Breaking Properties)
- Standard Browser Web API / Algorithm Implementation (No single external RFC/ISO standard)
Content owner: CZOA Tools · Last reviewed: 2026-09-15 · Review methodology
How to use it
- Enter, paste, or select your input data into the Text Word Wrap & Line Formatter workspace controls.
- Review available parameter fields, units, formats, or options configured for your task.
- Click the action button or observe immediate live calculations rendered in your browser runtime.
- Inspect the resulting output and any diagnostic messages, then copy or download the result if needed.
Frequently asked questions
How does Text Word Wrap choose where to break?+
It splits on whitespace and appends words until adding the next word plus one space would exceed the selected width; then it starts a new line.
What did the browser fixture verify?+
At width 7, one two three became one two on the first line and three on the second line.
What happens to a word longer than the selected width?+
The word is placed as one whole line. The implementation does not hyphenate or split an individual long word.
Which width is used for invalid or empty input?+
It converts the secondary value to a number and uses at least 1. An empty or falsy value defaults to 80; it does not measure rendered pixel width.