Design & Development · Chrome Extension Development
Chrome Extension Development Services
Custom Chrome extensions built on Manifest V3, from internal tools that speed up your team's browser work to customer-facing utilities published on the Chrome Web Store.
Why an extension, not another app
The best tool is the one that's already open, not the one waiting to be launched.
A separate app or dashboard asks someone to stop what they're doing and go somewhere else. A Chrome extension sits directly in the toolbar, one click away from the browser tab they're already working in, whether that's your own team automating a repetitive task or a customer using a utility tied to your product. Chrome Extension Development is built around that difference: less friction, more actual use.
Chrome Extension Development, by the numbers
Design & Development services in our catalog, including this one
Broad extension categories: internal tools, customer-facing utilities
Current Chrome extension standard we build to: Manifest V3
What's included
Everything a Chrome extension build needs, in one service
Manifest V3 Development
Built on Chrome's current extension platform, so your extension isn't launching on standards already being phased out.
Minimal, Scoped Permissions
Requesting only the browser permissions the extension actually needs, both for user trust and Chrome Web Store approval.
Chrome Web Store Submission
Listing copy, screenshots, and required disclosures prepared and submitted on your behalf.
Cross-Chromium Testing
Checked across Chrome, Edge, and other Chromium-based browsers where feasible, not tested on one browser alone.
Our extension process
Four steps, from idea to the Chrome Web Store
Scope
We define exactly what the extension needs to do, and which permissions that actually requires.
Build
The extension is coded on Manifest V3, matching your approved design and functionality.
Test
Real-world testing across Chromium browsers, plus a permissions review before submission.
Publish
Listing prepared and submitted to the Chrome Web Store, or deployed internally for a private team tool.
Why businesses choose Sivaga
Built for the platform's rules, not just the feature request.
Scoped for Chrome Web Store approval
Permissions and disclosures built to current policy from day one, not patched together after a rejection.
Fast turnaround, no ticket queue
Build progress moves on a predictable schedule, so an internal tool doesn't sit half-built for weeks.
Transparent, plain-language reporting
You'll always know what's been built, what's pending review, and what's next, no jargon-only status updates.
Where we work
Chrome extension development, run for businesses wherever you're based
We build Chrome extensions for businesses across a growing list of cities, with dedicated local pages for the areas we actively cover. Not seeing your city yet doesn't mean we can't help.
See our work in SalemSalem, Tamil Nadu, and growing
Our team is based in Salem, Tamil Nadu, building extensions there and remotely across India as new location pages are added.
See our work in Salem →Extension development packages
Three starting shapes, scoped to your extension
Every quote is custom to complexity and permissions scope, but most projects fall into one of these three shapes.
Simple Utility
For a single-function extension with a small permissions footprint.
- Single-purpose functionality
- Chrome Web Store submission
- Manifest V3 build
Product Extension
For a customer-facing extension tied to an existing product or account.
- Everything in Simple Utility
- Account/API integration
- Cross-Chromium testing
Enterprise Internal Tool
For a multi-feature internal team tool with ongoing support.
- Everything in Product Extension
- Private/internal deployment option
- Weekly strategy video check-ins
Proof
The kind of extension work we do
Extension development builds on skills we already use daily
Chrome Extension Development is a newer standalone offering, built on the same web development and API-integration skills already used across our Web App and Custom WordPress services. A dedicated extension case study library is still building out.
See our custom web app development work
Our Web App/Laravel service already delivers the API integrations and account-linked logic that many customer-facing extensions also need.
See Web App Development →Permissions are scoped down before we ever submit
Every extension gets a permissions review before Chrome Web Store submission, cutting anything the extension doesn't strictly need, the single most common reason submissions get flagged.
Industries we serve this for
Chrome extensions work especially well for these industries
Client feedback
What clients say about our extension work
Reviews shown are representative examples pending our live Google review sync.
FAQ
Questions we hear before starting extension development
Tell us about your extension idea
The more detail you give us, the more useful your first call will be.
"Our internal tool went from a shared spreadsheet to a one-click extension our whole team actually uses now."
Aravind M. · Google
Every manual step your team repeats is a step someone else could remove
The tasks that feel too small to fix are usually the ones costing the most time over a year.
Call our team →Ready to put your tool one click away?
One conversation is all it takes to get your extension scoped and quoted.
Get my free quote