Ryne lets you humanize AI text, check for AI-generated content, and find synonyms while working on the web. ── HOW IT WORKS ──

Select text on a webpage.
Choose an action from the Ryne toolbar, or open Ryne from Firefox's toolbar (Extensions menu).
Review the selected text and confirm processing in the Ryne extension popup.
Review the result, then copy it or replace the original text where the editor supports it.

── FEATURES ── ✦ Humanize AI Text Rewrite selected text with your preferred tone and language. Humanizing uses coins according to your Ryne plan. ✦ AI Content Detector Check selected text for an AI probability score and a Human, Mixed, or Likely AI verdict. Detection scores are estimates. ✦ Synonyms Select a word, review context-aware suggestions in the extension, and copy or insert your choice. ✦ Auto Typer (Premium) Open the extension popup to enter your text, choose typing speed and rhythm, and start typing into a supported editor. It always types where you left off: click or type in the page to pause, then resume from the popup or with Alt+Shift+P. The toolbar badge shows progress. Supports Google Docs, Word Online, chat boxes, LMS editors, and standard text fields and rich-text editors. Password fields are excluded. ── SETTINGS ──

Language: English, Spanish, French, German, and more
Tone: Standard, Formal, Casual, Academic, Creative
Theme: Light, Dark, or match your system

── FOR EXISTING RYNE USERS ── Sign in with your Ryne account to use your existing plan and coins. No separate extension subscription is required. ── FREE TO START ── Create a free Ryne account to try the tools. See ryne.ai/pricing for plans and usage limits. ── PERMISSIONS AND PRIVACY ──

Website access enables text selection and supported editor interactions.
Selected text and relevant context are sent to Ryne when you confirm a processing request in the extension.
Authentication uses your existing ryne.ai session.
Extension preferences are saved in your browser's extension storage.
Usage analytics are only sent if you allow technical and interaction data when installing. You can change this in Add-ons and themes → Ryne → Permissions and data.
For data handling and retention details, see https://ryne.ai/privacy.

Questions or feedback? Reach us at contact@ryne.ai