TextFormatting

Convert selected text to UPPERCASE, lowercase, Title Case, camelCase, snake_case, and more — instantly. Everything runs locally.

TextFormatting is a premium, lightweight, privacy-first browser extension designed for developers, writers, editors, and students. Instantly convert any selected text on any webpage into many popular casing and text-cleaning formats. With fully localized interface support in 14 major languages (including English, Spanish, French, German, Portuguese, Italian, Dutch, Polish, Turkish, Japanese, Korean, Indonesian, Hindi, and Chinese), TextFormatting integrates perfectly into your workflow. ✨ PRIVACY-FIRST BY DESIGN • 100% Local Execution: All text conversions are processed entirely inside your browser. • Zero Network Calls: The extension does not send any text, logs, or analytics to external servers. • Safe and Secure: Your data never leaves your device. No signup or account required. 🚀 14 POWERFUL CONVERSION TOOLS • Basic Cases: UPPERCASE, lowercase, Title Case (intelligently ignores minor words), Sentence case, and iNVERT cASE. • Developer / Coding Cases: camelCase, PascalCase, snake_case, kebab-case, and CONSTANT_CASE. • Fun & Utility Cases: aLtErNaTiNg CaSe, Reverse Text, Remove Extra Spaces (collapses multiple spaces), and Trim Whitespace. 🛠 THREE SEAMLESS WAYS TO CONVERT 1. Context Menu (Right-Click): Select text on any web page, right-click, select TextFormatting, and choose your format. If the text is in an editable field (like input, textarea, or contenteditable), it will replace the text in-place. If it's static web text, the formatted result is instantly copied to your clipboard. 2. Extension Toolbar Popup: Click the extension icon in your toolbar to open a beautiful, full-featured scratchpad popup. Paste your text, click a formatting button, and copy your result with one click. 3. Customizable Global Hotkeys: Assign global keyboard shortcuts (default: Command/Ctrl+Shift+Y to open the popup, Command/Ctrl+Shift+U/L/K for custom conversions) to format selected text without even opening a menu. ⚙️ HIGHLY CUSTOMIZABLE • Casing Toggle: Hide groups of converters (e.g. Developer or Fun groups) that you don't use to keep your context menus clean. • System Dark Mode: Beautifully matches your system light or dark mode preference. • Smart Unsupported Page Detection: Automatically disables context menus gracefully on restricted browser pages (like chrome:// settings, Firefox internal pages, or blank tabs) to prevent script errors. Start formatting your text faster and safer today with TextFormatting!