Add Bold Tags to Each Line
Add <b> tags around every line while preserving line breaks and safely escaping the input.
Each line, including blank lines, is wrapped separately. Input is escaped before <b> tags are added; the textarea and download contain text only. Maximum 100,000 UTF-16 characters.
Enter text to wrap each line locally.
A QUICK WALKTHROUGH
How to use this tool
- Paste text.
- Add bold tags to each line.
- Copy or download the HTML text.
Line-by-line wrapping
Each line, including blank lines, receives its own <b>...</b> pair. Existing line breaks and all other characters are preserved.
Safe HTML text output
Input is escaped before tags are added, so typed markup, links, and scripts remain text. The result is shown in a textarea and can be downloaded as plain text.
Local processing
Processing, copying, and downloading happen in this browser. Input is limited to 100,000 UTF-16 code units.
GOOD TO KNOW
Common questions
Does it wrap each line or the whole input?
It wraps each line separately and preserves line breaks, including blank lines.
Can input HTML execute?
No. Input is escaped before the <b> tags are added, and the preview is plain textarea text.
Is my text uploaded?
No. The conversion, copy, and download stay in your browser.