Zenn

Writing emails in a second language, correcting typos under pressure, or trying to strike the right tone for a sensitive message — these are daily struggles that slow everyone down. Zenn is an AI-powered Chrome extension that tackles all of it with a single click. Powered by ChatGPT, it lets you compose, reply, fix spelling and grammar, translate, and rephrase emails without ever leaving your inbox.

It can also adjust the tone or length of any message to match the situation — whether you need something more formal, more concise, or simply clearer. Zenn works wherever you're already writing, making every email faster to write and better to read. For anyone who sends a lot of emails and cares about getting the words right, Zenn is the assistant that's always ready.