About TL3 Tools

TL3 Tools is a collection of free, browser-based text processing utilities designed to help you clean, format, and transform text quickly — without sending your data anywhere.

Every tool runs entirely in your browser using JavaScript. Your text never touches a server. We built TL3 Tools because we believe online utilities should be fast, private, and straightforward.

Our Mission

Provide simple, powerful text tools that respect your privacy. No accounts, no uploads, no tracking of your content — just tools that work.

Privacy First

All processing is done client-side. Your text stays on your device and is never transmitted or stored on our servers.

Always Free

TL3 Tools is and will remain free to use. No paywalls, no usage limits, no sign-ups required.

Built by TL3

TL3 Tools is a project by TL3 Communications, a web development and communications company.

Available Tools

Remove Line Breaks — join lines into a single paragraph
Change Letter Casing — convert between uppercase, lowercase, title case, and sentence case
Remove Extra Spaces — trim and collapse whitespace
Reverse Text — reverse text, lines, or line order
Count Characters & Words — detailed text statistics
Find & Replace — search and replace text
Remove Duplicate Lines — strip duplicate lines while preserving order
Sort Lines — sort alphabetically A–Z or Z–A
Add / Remove Line Numbers — prefix or strip line numbers
Text to Slug — convert text to URL-friendly slugs
Code Beautifier & Formatter — format JSON, HTML, CSS, JS, XML, SQL, and PHP
Unserialize PHP — decode PHP serialized strings to JSON