Riff

Free Chrome extension that writes replies, DMs and posts on-device with Gemini Nano

Free

Riff website

About

Riff is a free Chrome extension that helps you reply on X, LinkedIn, Facebook and Instagram. You paste your rough point. Gemini Nano, the AI built into Chrome, writes a fresh reply for that exact post. You read it, edit it if you want, and press send yourself. Riff also answers your DMs and can draft your own posts. Everything runs on your computer. There is no account, no API key, no server and no monthly bill. It supports Spanish.

Features

Fresh replies for X, LinkedIn, Facebook and Instagram
Answers DMs and writes first messages
Drafts your own posts from rough notes
Runs on-device with Gemini Nano
No account, no API key, no servers
Never posts or sends for you

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