Browser Extension Development Services

Tell us about the extension you need

Extcorp offers browser-extension development services. A useful first message explains the user problem, the main action the extension should support, and the current state of the product.

You can send a short description. The details below help make the first conversation specific.

Five details to include

PRODUCT

Goal

What should the extension help a user do?

STATE

What exists

Is this an idea, a specification, a codebase or a released product?

TARGETS

Where it should run

List the browsers and distribution context you need considered.

Also mention:

The permissions, data flow and integrations involved.
The intended release context and any date that matters.

These are requirements for discussion. They do not confirm browser coverage or a particular workstream before the project is agreed.

If something already exists

Describe the current behavior, the change you want, and any known constraints. That gives Extcorp enough context to review the request without implying that repair, migration, takeover or maintenance is already included.

If the extension must work in more than one browser, list each target. Cross-browser work is a requirement to discuss, not a capability promised by this page.

What is decided for the individual project

The requested browsers, work, responsibilities, acceptance criteria, release involvement, timing and commercial terms are considered separately for each project. Only the details agreed for that project should be treated as included.

Development and user acquisition are different requests

Use this page when you want to discuss the extension product itself. If the extension already exists and the goal is to attract users, see browser-extension install campaigns.

Discuss your extension project

Send the product goal, current state, browser requirements, data and integrations, and release context. Extcorp will review the development request individually.

Clear answers

Frequently asked questions

Does Extcorp offer browser extension development?

Yes. Extcorp offers browser-extension development services and reviews each request individually. Start with the product goal and the current state of the project.

What should I include in my request?

Describe what users need to do, what already exists, the required browsers, permissions and data flow, integrations, and the intended release context.

Can I request adaptation for Chrome, Microsoft Edge and Firefox?

List Chrome, Microsoft Edge and Firefox if those are your targets. Each browser is a requirement to review, not confirmed support; coverage is agreed separately for the project.

What if I already have an extension or codebase?

Explain what exists, what currently works, and what needs to change. Work on an existing codebase is included only if it is agreed for the project.

Can you publish the extension in a browser store?

If packaging or submission matters, include it in the request. Its availability and responsibilities must be agreed for the project, and no third-party store decision is promised.

How much will it cost and how long will it take?

Include your target date and any commercial constraints. Timing and terms are considered for the individual project; this page does not state a standard price or duration.

Start with the project

Tell us what you need

Share the product goal, current state and required browsers so Extcorp can review the development request.

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