We turn digital ideas
into products people actually use.
Chrome Extensions · AI Tools · Micro Products
ExtFoundry designs and builds Chrome extensions, AI-powered tools, and free web utilities for designers, developers, marketers, and creators.
Featured Products
Take a look at some of the products we've built.
Our Focus Areas
Custom Digital Solutions for Your Brand
We don't just build our own products. For brands and startups, we design and ship custom Chrome extensions, micro tools, and digital experiences — from idea to launch.
Custom Chrome Extension Development
We build custom Chrome extensions tailored to your business, workflow, audience, or marketing campaign — from idea to Chrome Web Store launch.
White-Label Digital Products
Launch faster with ready-to-customize white-label digital products and browser tools designed to match your brand, features, and business goals.
Product Design & Development
From product strategy and UI/UX design to development, we handle the complete digital product development process and deliver launch-ready solutions.
AI Integrations
Add AI-powered features, automation, and intelligent workflows to your existing products or build new AI tools tailored to your business needs.
Got an idea? Let's build it together.
Let's TalkAll Products
Every digital product we've shipped under the studio.
Try our free web utilities
No signup, no paywall — just useful tools we built and use ourselves.
Learn how to check and inspect any website
Practical guides on design systems, typography, and AI crawler access.
From small ideas to real products.
Fast Product Development
We turn ideas into working products in weeks, not months.
Product-First Approach
We solve real usage problems, not just design for design's sake.
Design + Development
UI/UX, branding, and development run as a single process.
Launch Ready
We ship products ready for the Chrome Web Store or the open web.
Got an idea?
We can build a custom Chrome extension, AI tool, or micro product for your brand.