Browser Extension Development
Professional browser extension development for Chrome, Firefox and Edge. From productivity tools to developer utilities - published and proven in real stores.
Extend the browser. Empower your users.
Browser extensions live where your users already spend their time. A well-crafted extension fits naturally into daily workflows, boosting productivity without switching context. We've published extensions across Chrome Web Store, Firefox Add-ons and Microsoft Edge Add-ons.
Our portfolio includes LeakLens (DOM leak detection), DevScope (developer tooling), Loudly (audio enhancement), LoopIt (media loops), AutoScroll (hands-free scrolling) and more. Each is built with Manifest V3, follows store review guidelines, and passes automated testing before every release.
Whether you need a private enterprise extension for internal tooling or a public-facing product for the stores, we handle the full lifecycle: architecture, development, store listing optimisation, review compliance and ongoing maintenance.
9 extensions published across Chrome Web Store and Firefox Add-ons, including LeakLens, DevScope, Loudly, LoopIt, AutoScroll, TubePilot, ClickClean, TabZoo and OneMoreJump. All built with Manifest V3.
Live portfolio on Chrome Web Store and Firefox Add-ons
When to choose a browser extension
You want to enhance or automate repetitive browser-based workflows
Your product integrates with web pages users already visit
You need an internal enterprise tool deployed via managed browsers
You want to distribute a developer or productivity utility through stores
Our delivery process
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Concept
Feature spec, permissions audit, UX flow
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Develop
Cross-browser code, automated testing
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Store Prep
Listing copy, screenshots, privacy policy
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Publish
Review submission, compliance, updates
Tech stack we use
Frequently asked questions
Which browsers do you support?
Chrome, Firefox and Edge out of the box. Safari support is possible where WebExtensions APIs are available.
What is Manifest V3?
The latest extension platform standard from Google. It introduces Service Workers, declarative net request and tighter security. All our new extensions use MV3.
Can you build enterprise-only extensions?
Yes. We can build extensions distributed via managed Chrome/Edge policies, without publishing them publicly on the store.
How long does store review take?
Chrome reviews typically take 1-3 business days. Firefox is usually faster. We handle the full submission and respond to reviewer feedback.
Example Completed Projects
ClickClean
Browser ExtensionClean your browser with one click. 4 smart presets - Light, Daily, Deep & Privacy mode.
AutoScroll
Browser ExtensionControl videos on YouTube, Facebook & Instagram. Speed control, auto-scroll and Shorts advance.
TabZoo
Browser GameYour browsing habits, evolved. A creature grows from your tabs, time & patterns. 24 mutations, 12 biomes, 100 achievements.
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Have an extension idea?
From concept to published listing - let's bring it to life.