Chrome / Edge Browser Extension
A Chrome or Edge extension that puts your product one click away on every page your users visit
- Fixed price
- $700 – $1,800
- Delivery
- 6–14 days
- Built with
- Claude Code · Cursor · GPT · v0
A custom Chrome or Edge browser extension on Manifest V3 with popup, side panel, content scripts and backend sync. Custom browser extension development from $700 to $1,800 in 6 to 14 days.
The problem
SaaS founders, recruiters, sales teams and researchers spend their day switching between tabs to copy data into their own tool: a LinkedIn profile into the CRM, a property listing into a spreadsheet, a product price into a tracker. A browser extension removes that friction, but Manifest V3, store review rules and cross-browser quirks make it slow and frustrating for a general web developer to build well.
What we build
We build a Manifest V3 extension for Chrome and Edge with a popup, side panel, context-menu actions and content scripts that read or enhance the pages your users work on, synced to your backend through a secure API. Cursor and Claude Code scaffold the TypeScript project, messaging layer and storage, v0 designs the popup UI, GPT generates the permission manifest and test cases, and we hand-review the security model before submitting to the Chrome Web Store on your behalf. You get the full source code, a published extension and a fixed price that never exceeds $2,500.
Features included
- Manifest V3 for Chrome, Edge and Brave
- Popup, side panel and context-menu actions
- Content scripts that read or annotate pages
- Login and sync with your existing backend
- Local and cloud storage with encryption
- Keyboard shortcuts and badge notifications
- Auto-update and version management
- Chrome Web Store listing and review handling
What you receive
- Full TypeScript source code in your repository
- Extension published on the Chrome Web Store
- Store listing assets and privacy policy text
- Developer documentation and handover video
- 30-day bug-fix warranty
Ideal for
- SaaS startups
- Recruitment agencies
- Sales and lead-gen teams
- Real estate and e-commerce researchers
- Productivity tool founders
FAQ
Chrome / Edge Browser Extension: common questions
How much does a browser extension cost and how long does it take?
From $700 for a popup-only tool to $1,800 for content scripts, backend sync and store submission, delivered in 6 to 14 days. The fixed price never exceeds $2,500.
Who owns the extension and the store listing?
You do. The code lives in your GitHub repository and the extension is published under your own Chrome Web Store developer account, so you control updates and revenue.
Will it work on Edge and Firefox too?
Edge and Brave run the same build. Firefox needs small manifest differences, which we can add as an optional extra after the Chrome version ships.
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