Text Manipulation (Prefix & Suffix Line Modifier)
Easily format and transform your text by adding custom prefixes or suffixes to each line or word. Perfect for bulk edits, code formatting, and data processing tasks.
Free Online Developer Tools
Explore a curated collection of fast, free, and browser-based utilities grouped by category for easy navigation.
Text Utilities
Character Counter
Count the characters, number of paragraphs.
Text Manipulation
Edit, format, and clean your text with ease.
UUID Generator
Generate universally unique identifiers.
Password Generator
Generate strong, secure passwords.
Phone Number Extractor
Extract Phone Numbers from text.
Regular Expression Tester
Free Regular Expression Tester
Formatters & Converters
JSON Formatter
Beautify and validate your JSON data.
HTML Beautifier
Tidy up messy HTML markup.
Json To Csv Converter
Convert JSON to CSV format.
Csv To Json Converter
Convert CSV files to JSON format.
Xml to CSV Converter
Export XML data to CSV files.
CSV to XML Converter
Transform CSV to well-structured XML.
Binary Converter
Convert between text and binary.
Network & Lookup Tools
Frequently Asked Questions (FAQ)
This tool allows you to quickly add a prefix or suffix to every line or word in your text — ideal for formatting code, data entries, and bulk edits.
Yes, delimiter.live offers this tool completely free of charge with no registration required.
It’s useful for adding HTML tags, JSON formatting, quotes, commas, or any other strings before or after each line or word in your text.
Yes. The tool lets you apply prefixes/suffixes by line or by word depending on the option you select.
No. Everything is processed in your browser. Your input data is never uploaded or stored anywhere.