PostMasterAI

by Xinecraft · xinecraft.com · Social Networking

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Write tweets and replies for social media (twitter/x, linkedin) with a click using AI.

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#313K

#250K among extensions

Version

1.0.0

updated 11 Mar 2024

Users

monthly, 3 years

Latest, 15 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About PostMasterAI

🚀 Craft meaningful responses 10 times faster with just one click using AI for Twitter & LinkedIn for Free! PostMasterAI is a free extension designed to swiftly scaffold meaningful replies for X (Twitter) and LinkedIn. Steps: 📥 Download the Extension. 🔓 Open the extension and paste your OpenAI API Key. (Get your OpenAI Key from openai.com) 🧙‍♂️ Press the Orange Wand Icon to generate. Boost your X (Twitter) and LinkedIn following 📈 with AI-driven replies! 🤖💬 Note: 1. PostMasterAI utilizes OpenAI to generate replies. OpenAI is a paid service, so please ensure you have credits in your account. 2. Your OpenAI API Key is stored solely on your browser. PostMasterAI does not expose it anywhere. 3. Calls to generate replies are made directly to OpenAI from your browser. 4. You can substitute OpenAI with any other service that supports the OpenAI SDK, such as deepseek.com.