I will migrate convert or update your chrome extension from manifest v2 to v3


About this gig
Is your Chrome extension showing "no longer supported" or disabled by Chrome?
Google shut down Manifest V2. Millions of extensions are broken right now yours could be next.
At solmyra Studio, I rescue dead extensions and migrate them to Manifest V3. Fully tested, Chrome Web Store approved, and ready to serve your users again.
WHAT I FIX:
Manifest.json upgrade (V2 V3)
Background script service worker migration
webRequest declarativeNetRequest rules
Remove remote code & bundle scripts locally
Fix permissions & storage migration
Ensure Chrome Web Store compliance
WHY CHOOSE SOLMYRA STUDIO:
Software Engineer with deep JavaScript expertise
Most migrations complete in 1-3 days
Full source code + documentation delivered
7-day free support after delivery
BEFORE ORDERING: Send me your extension source code. I will review it FREE and confirm the exact scope and cost. No surprises, no wasted money.
Your extension took time to build. Don't let Google's update kill it. Message me now and let's get it live again.
Get to know Solmyra Studio
Sales Funnel Expert Systeme io
- FromPakistan
- Member sinceJul 2026
- Avg. response time1 hour
Languages
English, Spanish, French
My Portfolio
FAQ
Q1: My extension shows "no longer supported." Can you fix it?
Yes. That message means your extension is still on Manifest V2, which Chrome disabled. I will migrate it to Manifest V3 so it works again and can be installed from the Chrome Web Store.
Q2: How long does the migration take?
Simple extensions: 1-2 days. Most standard extensions: 2-3 days. Complex extensions with advanced network blocking: 3-5 days. I will give you an exact timeline after reviewing your code.
Q3: Will my extension work exactly the same after migration?
Functionally, yes. However, MV3 has architectural constraints — like service workers dying after 30 seconds of inactivity. I redesign your background logic to work within these limits using chrome.storage and chrome.alarms. The user-facing features stay identical.
Q4: Do you handle Chrome Web Store submission?
My Standard and Premium packages include making your extension "store review ready." I ensure it passes all policy checks. The Premium package also includes assistance with the actual submission and handling any review rejections.
Q5: What if my extension uses advanced webRequest blocking?
This is the hardest part of MV3 migration. I convert your blocking logic to declarativeNetRequest rules. Some very complex per-request logic may need architectural changes. I review your code FIRST and tell you exactly what's possible before you order — no surprises.

