Chrome and Edge extension development

Small browser surfaces. Serious product thinking.

We design browser extensions that add exactly the capability people keep wishing for—without intrusive permissions, confusing settings, or a workflow that gets in the way.

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Useful at the momentCapability appears where the workflow already happens

Manifest V3 readyModern extension architecture and permission thinking

Trustworthy by defaultClear behavior, careful data handling, and honest UX

What we can help you build

We keep the technology in service of the product: understandable for users, practical for your team, and ready for the next release.

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Productivity tools

Shortcuts, capture, annotation, organisation, and small daily accelerators.

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Research and extraction

Turn repeated browser work into structured, reviewable output.

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API integrations

Connect a browser action to a service, dashboard, or internal system.

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Browser experiences

Polished popups, side panels, content scripts, and settings that make sense.

Helpful without feeling invasive.

An extension earns its place by being fast, predictable, and restrained. We design the permission model and interaction around trust from the first install.

Permission disciplineEvery permission has a reason that can be explained to the user.

Fast interactionThe extension appears at the right moment without slowing down the page.

Reliable stateSettings, authentication, sync, and error states remain understandable.

Store-ready releaseListing copy, screenshots, packaging, and review preparation included.

A process with useful checkpoints

Good work becomes easier to trust when the important decisions are visible before they are expensive to change.

Map

Identify the repeated browser moment and the smallest useful intervention.

Prototype

Test the popup, side panel, or in-page interaction before expanding scope.

Build

Develop the extension, service layer, permissions, and failure states.

Publish

Prepare the Store listing, release package, documentation, and iteration plan.

Questions worth answering early

Here are a few of the practical questions that usually shape scope, platform, and the first release.

Can you build for Edge as well as Chrome?

Yes. We can plan a shared Chromium foundation and test the behavior across both browsers.

Will the extension work with an existing API?

Yes. We can connect to your API or help design a small service layer for authentication and data.

Can you help with Chrome Web Store review?

Yes. We can prepare permissions explanations, listing assets, privacy information, and release packaging.

Have a useful idea sitting in your notes?

Bring us the rough version. We will help you shape the useful version.

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