Develop a custom Chrome extension for your business or workflowDanny Dev
Repetitive work inside the browser? A custom extension turns it into one click.
WHAT I BUILD
Auto-fill and form automation for CRMs, admin panels, marketplaces
Data capture from pages you browse — straight into Google Sheets or your API
AI-powered extensions: summarize, rewrite, translate or extract on any page
Internal team tools: overlays, shortcuts, extra buttons on sites you use daily
Extensions connected to your backend or third-party services
BASE ORDER
One extension with a popup UI and one core feature. Manifest V3, works in Chrome and Edge, source code, install guide.
WHY ME
Manifest V3 done properly — no deprecated APIs that die at the next Chrome update. Minimal permissions, so users don't see scary warnings. Planning to publish to Chrome Web Store? I build to pass review the first time.
Describe what should happen in your browser — I'll reply with a plan, a price, and an honest answer on whether an extension is the right tool. Sometimes a scraper is cheaper; see my web scraping gig.
Starting at$250
Duration1 week
Tags
Claude
FastAPI
Python
Chrome Extension Developer
Service provided by
Danny Dev Belarus
- 9
- Followers
Develop a custom Chrome extension for your business or workflowDanny Dev
Starting at$250
Duration1 week
Tags
Claude
FastAPI
Python
Chrome Extension Developer
Repetitive work inside the browser? A custom extension turns it into one click.
WHAT I BUILD
Auto-fill and form automation for CRMs, admin panels, marketplaces
Data capture from pages you browse — straight into Google Sheets or your API
AI-powered extensions: summarize, rewrite, translate or extract on any page
Internal team tools: overlays, shortcuts, extra buttons on sites you use daily
Extensions connected to your backend or third-party services
BASE ORDER
One extension with a popup UI and one core feature. Manifest V3, works in Chrome and Edge, source code, install guide.
WHY ME
Manifest V3 done properly — no deprecated APIs that die at the next Chrome update. Minimal permissions, so users don't see scary warnings. Planning to publish to Chrome Web Store? I build to pass review the first time.
Describe what should happen in your browser — I'll reply with a plan, a price, and an honest answer on whether an extension is the right tool. Sometimes a scraper is cheaper; see my web scraping gig.
$250