ExtensionTools

BROWSER EXTENSION
POWER TOOLS

Build, convert, and ship extensions faster with our premium suite of developer tools.

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Trusted by developers at innovative teams

TechCorp
CloudScale
DevForce
ChipSet
GlobalNet
LayerZero
SecureAuth
FastTrack
TechCorp
CloudScale
DevForce
ChipSet
GlobalNet
LayerZero
SecureAuth
FastTrack

STOP DOING IT THE HARD WAY

Extension development has been painful for too long. We fixed it.

The Struggle

Manifest Migration

"Hours spent reading confusing documentation, fixing service worker errors, and worrying about store rejection."

The Fix

Instant V2 to V3 conversion with automated code analysis and actionable warnings.

The Struggle

Localization

"Manually copy-pasting strings into Google Translate for 50+ languages. Inconsistent formats and broken JSON."

The Fix

AI-powered translation for _locales. Support for 54 languages in a single click.

The Struggle

Store Assets

"Struggling with Photoshop to get exact 128x128, 48x48 icon sizes. Screenshots look unprofessional."

The Fix

Auto-generate all required icon sizes and create stunning, device-framed screenshots instantly.

CRAFTED FOR BUILDERS

Everything you need to ship browser extensions, reimagined.

Store Assets Generator
Upload your icon once. Instantly get all Chrome Web Store required sizes (16, 32, 48, 128) and a copy-paste manifest snippet.
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Manifest Converter
Paste your V2 manifest. We automatically handle permissions, background scripts, and host permissions for V3 compliance.
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Project Converter
Drop your Chrome extension folder. We auto-patch APIs and manifest to make it Firefox-ready immediately.
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Extension Downloader
Paste a Web Store URL. We extract and download the full source code for you to inspect locally.
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Locale Translator
Upload your `_locales` folder. Our AI translates all keys to 54 languages while preserving your formatting.
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Boilerplate Generator
Start your new extension in seconds. React, Vue, Svelte, Tailwind, and Manifest V3 pre-configured.
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Store Previewer
Mockup your Chrome Web Store listing. Real-time preview for icons, marquees, and screenshots before you publish.
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GA4 Helper
Generate Manifest V3 compliant Google Analytics code. Handles sessions and events via Service Worker.
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STAY AHEAD OF
PLATFORM CHANGES

Browser ecosystems are evolving. Manifest V3 is now mandatory for Chrome, and Firefox is following suit. Don't let your extension get delisted.

🚨 Critical Deadlines

JUN
2024

Chrome MV2 Deprecation Begins

Chrome Beta, Dev, and Canary channels stop supporting Manifest V2.

JAN
2025

Enterprise Policy Ends

The manifest V2 enterprise policy will expire on Chrome Stable.

💡 Tip: Use our Manifest Converter to audit your code for required changes instantly.

LOVED BY BUILDERS

Join thousands of developers shipping better extensions faster.

"The Manifest Converter saved me days of work. Migrating to V3 was a nightmare until I found this tool."

Alex Rivera

Senior Extension Dev

"Locale Translator is a game changer. We reached 10 new markets in a single afternoon. Absolutely brilliant."

Sarah Chen

Product Manager

"I used the Screenshot Studio for my store listing. Conversion rate went up by 15% immediately. Highly recommend!"

Mike Johnson

Indie Hacker

"The Project Converter is a lifesaver. Converted my entire request to a structured format in seconds. Best tool in my arsenal."

David Park

Full Stack Developer

"Assets Generator helps me maintain a consistent look across all my extensions. The icons and screenshot frames are top notch."

Emily White

UI/UX Designer

"I manage 15+ extensions and the Locale Translator has been instrumental in my localization strategy. Massive time saver."

Chris Martin

Extension Publisher

FREQUENTLY ASKED QUESTIONS

Everything you need to know about the platform.

Stop wasting time on manual tasks

READY TO SHIP
FASTER?

Join the community of developers building the next generation of browser extensions with our premium toolkit.