I will develop a custom chrome extension for automation, also edge and firefox


About this gig
Need a Chrome extension that saves you hours of repetitive browser work? I build custom, secure extensions that automate your tasks, from idea to Chrome Web Store.
I'm a Computer Engineer (MS) with an enterprise IT background, and I've built extensions used daily by teams at an international accounting firm.
What I can build:
- Web automation: auto-fill forms, click workflows, data collection
- Data scraping and export to Excel, CSV or Google Sheets
- Productivity tools, popups, sidebars and dashboards
- API integrations (OpenAI, Google, CRMs, custom backends)
- Scripts that modify or enhance any website
- Firefox and Edge versions of your extension
Why work with me:
- Manifest V3, built to Chrome's latest requirements
- Clean, commented source code that you fully own
- Security-first: minimal permissions, no hidden tracking
- Tested before delivery, with a short usage guide
- Fast replies and clear progress updates
Please message me before ordering with a short description of your idea, so I can confirm scope, timeline, and the right package.
Get to know Muhammad Irfan
AI Automation Specialist Chrome Extensions Web Apps Business Tools
- FromPakistan
- Member sinceApr 2017
- Avg. response time1 hour
- Last delivery1 week
Languages
Urdu, English, Hindi, Arabic
FAQ
What do you need from me to start?
A short description of what the extension should do, the websites it will work on, and any screenshots or examples. If it uses an API, share the documentation or access details.
Will the extension work with Chrome's latest rules (Manifest V3)?
Yes. Every extension I build uses Manifest V3, which Chrome now requires for all new and updated extensions on the Web Store.
Do I get the full source code?
Yes. All packages include clean, commented source code. You fully own it and can modify or publish it yourself.
Can you publish the extension on the Chrome Web Store?
Yes, publishing is included in Premium and available as an extra. You'll need your own developer account (a one-time $5 Google fee), and I'll handle the listing, screenshots and submission.
Can the extension work on Firefox and Edge too?
Yes. Edge supports Chrome extensions with almost no changes, and I can adapt the code for Firefox. This is included in Premium or available as an extra.
Is my data safe?
Yes. I use only the permissions your extension actually needs, add no tracking or hidden code, and never collect your data. Security is part of my IT background.
Can you fix or update an existing extension?
Yes. Send me your code or the extension link along with what needs fixing, and I'll send a custom offer.

