How to Hard-Wrap Text at a Column Width Online

To hard-wrap text at a column width, paste it into the ByteTools Word Wrap tool, set your target width (such as 72 or 80), and copy the result — it inserts real line breaks so no line exceeds the width, wrapping on spaces to keep words whole. The entire operation runs in your browser, so your text is never uploaded.

Hard wrapping is what you reach for when a screen-only soft wrap will not survive a copy-paste. This guide covers exactly what the tool does and how to use every setting.

What hard wrapping actually does

Soft wrap only changes how text looks in one window; the underlying text has no line breaks. Hard wrap inserts genuine newline characters, so the wrapping travels with the text wherever you paste it — into an email, a code comment, or a README. That is why plain-text formats and older mail clients rely on it, and why setting the width by hand is worth the few seconds.

Step-by-step: wrapping your text

1. Paste your text into the input box.
2. Set the column width where lines should break — 72 and 80 are the classic choices.
3. Decide on long words. Optionally enable breaking of over-long words (like URLs) that exceed the width.
4. Copy or download the wrapped text and paste it wherever you need it.

Choosing a width

The right width depends on where the text will live. This table covers the common targets:

Width	Best for
72	Plain-text email bodies and quoted replies
80	Terminal output, code comments, README files
100–120	Wider code style guides and modern editors

When in doubt, 80 columns is the safest default because so many terminals and style guides assume it.

Handling long words and paragraphs

By default the tool keeps every word whole: a word longer than the width simply sits on its own line and overflows. If you would rather never exceed the width — for example when a raw URL must fit — enable break-long-words and it will split those words at the limit. Paragraphs separated by blank lines are preserved and wrapped independently, so your document structure survives the reflow intact.

Why it runs in your browser

All wrapping is computed locally in JavaScript. Nothing you paste is uploaded, which makes it safe for internal docs and private messages, and it keeps working offline once the page has loaded thanks to PWA support.

Try the Word Wrap — free and 100% in your browser.

FAQ

How do I wrap text at exactly 80 characters?

Set the column width to 80. The tool inserts a break before any line would pass 80 characters, wrapping on spaces so words stay intact.

Will the line breaks stay when I paste elsewhere?

Yes. Hard wrap inserts real newline characters, so the wrapping is preserved wherever you paste — unlike soft wrap, which is only a display effect.

What happens to a word longer than my width?

By default it goes on its own line and overflows. Turn on break-long-words to split it at the width limit instead.

Do my paragraph breaks survive?

Yes. Blank lines between paragraphs are kept, and each paragraph is wrapped on its own so structure is not lost.

Related free tools

• Remove Line Breaks — undo hard wrapping back into flowing text.
• Remove Extra Spaces — clean up spacing before wrapping.
• Add Line Numbers to Text — number lines after wrapping.
• Word Counter — measure length before formatting.

Built by ByteVancer

ByteTools is a free product of ByteVancer, a software and web development studio building web apps, SaaS, and custom software. If you need text-processing or document features in your own product, explore how ByteVancer can help.