What types of Chrome extensions can you build?

We build productivity tools, browser-side integrations, data-entry helpers, content enhancements, internal tools, authenticated companion extensions, and other permitted workflows that use supported browser APIs.

Can the extension connect to our SaaS or CRM?

Yes. We can integrate account authentication and approved APIs so users can read or update relevant business data from the browser experience.

Will you publish it to the Chrome Web Store?

We can prepare the extension package, permission explanations, privacy details, listing assets, and submission under your developer account, then help address review feedback.

Can you update an old extension to Manifest V3?

Yes. We audit the existing code and permissions, replace unsupported background or request behavior, update dependencies, test core workflows, and prepare a compliant release.

Chrome Extension Development

Chrome Extensions Built For Useful Browser Workflows

Bring productivity tools, data capture, integrations, and workflow shortcuts directly into the browser with a secure, maintainable Chrome extension.

We plan permissions, UX, Manifest V3 architecture, background behavior, APIs, authentication, testing, packaging, and Chrome Web Store submission.

Plan My Extension All services

Manifest V3

Current Chrome architecture

Permission-aware

Least-access planning

API-ready

Connected web services

Store-ready

Packaging and submission

Manifest V3 Extension Development

We design around the browser security model and the user workflow so the extension asks for appropriate permissions and remains dependable across updates.

Step 1 of 4

Extension Product & UX Design

We define where the extension appears, what it can access, and how users complete the core task with minimal friction.

Popup, side panel, options, and content-script UX
Permission and data-flow planning
Clickable prototype and technical specification

Step 2 of 4

Manifest V3 Development

We build the extension with modern browser APIs, clear state management, and maintainable frontend and background logic.

Service workers, content scripts, and messaging
Storage, tabs, context menus, and browser actions
React or lightweight UI where appropriate

Step 3 of 4

Authentication & API Integrations

Extensions can securely connect to your application, CRM, database, or approved third-party services.

OAuth and account authentication
REST, GraphQL, and webhook backends
Usage limits, validation, and error handling

Step 4 of 4

Testing, Store Submission & Maintenance

We test common browser states, prepare the package and listing, support review, and plan updates.

Functional and permission testing
Chrome Web Store package and submission support
Versioning, monitoring, and update maintenance

Why Businesses Choose Fahim Code

A useful extension should save time without creating security or maintenance problems. We balance product experience with browser constraints and responsible permissions.

Work In Context

Users access the tool where browser-based work already happens.

Fewer Repetitive Steps

Capture, lookup, and update tasks can become direct actions.

Controlled Access

Permissions and data flows are deliberately scoped.

Maintainable Updates

Clear architecture supports browser and product changes.

Frequently Asked Questions

Straight answers about chrome extension development: pricing, setup time, integrations, and what to expect when we work together.