About this tool

What is ExtGuard?

ExtGuard is a full pipeline for Chrome extension builders.

Generate extension ideas, build extensions with AI, scan for Chrome Web Store issues, and improve approval chances before submission — all in one platform.

I built ExtGuard after wasting days on Chrome Web Store rejection cycles while publishing my own extensions. Small mistakes like overbroad permissions, MV3 issues, and missing privacy policy details kept causing delays and rejections.

So I built the tool I wish existed.

What you can do with ExtGuard

Generate extension ideas

Get AI-generated Chrome extension ideas for:

SaaS products

productivity tools

AI utilities

niche extension businesses

indie hacker projects

Build extensions with AI

Describe your extension idea and generate starter extension code, structure, and workflows faster.

Scan extensions before submission

Upload your extension and detect issues that commonly trigger Chrome Web Store rejections.

Checks include:

Manifest V3 validation

Dangerous permissions

Overbroad host permissions

CSP violations

eval() and unsafe code

Missing icons

Privacy policy issues

Remote code loading

Listing quality problems

Improve approval chances

Get actionable suggestions and risk insights before submitting your extension to Google.

Key Features

100% client-side scanning

Your extension code never leaves your browser

AI-powered extension workflow

Chrome Web Store policy analysis

Risk scoring system

Fast scans in seconds

Built for indie developers and vibe coders

Built for

Indie hackers

Chrome extension developers

SaaS builders

Dev agencies

AI builders

Vibe coders

Why ExtGuard exists

Chrome extension publishing should not take weeks because of tiny policy mistakes.

ExtGuard helps developers move from idea → build → validation → submission faster and with fewer rejection cycles.

Try it here:
https://www.extguard.online/