Listing the same item across multiple platforms shouldn't mean typing the same details three times. KamDar's free Chrome extension connects your organized inventory directly to eBay, Depop, and Vinted listing forms, pre-filling everything instantly.
Unlike expensive cross-listing tools that risk account violations, our extension works with platform forms naturally, keeping you safe while saving hours of repetitive typing.
Free for All KamDar Users
The Chrome extension is completely free to use. You just need a KamDar account to sync your inventory data. No additional subscription costs, no hidden fees.
How KamDar's Smart Pre-Filling Works
The extension bridges your KamDar inventory with platform listing forms, but with intelligent safeguards:
Queue Your Items in KamDar
In your KamDar inventory, click Menu → “Queue for Extension”. Select up to 20 items you want to list across platforms, then submit to sync with the extension.
Navigate to Any Listing Page
Go to eBay, Depop, or Vinted listing forms. The extension automatically detects when you're on a supported platform and shows a notification.
Login & Access Your Queue
Sign in with your KamDar email and password. See all your queued items, with options to delete specific items or clear the entire queue if needed.
Show Widget & Fill Forms
Click “Show Widget” to display all your queued items, then click “Fill Form” next to each item to auto-populate description, price, size, color, and brand. If any fields don't fill automatically, use the copy/paste board to complete manually.
Platform-Safe Design: Why This Matters
Many cross-listing tools automate everything, risking account bans for Terms of Service violations. KamDar's approach is different:
❌ Risky Cross-Listing Tools
- • Fully automated posting
- • Bypass platform interfaces
- • High subscription costs (£30-100/month)
- • Account ban risks
- • Complex setup processes
- • Platform engineering conflicts
✅ KamDar's Smart Approach
- • Smart pre-filling with manual control
- • Works with platform forms naturally
- • Completely free for KamDar users
- • ToS-compliant and account-safe
- • Simple one-click setup
- • Copy/paste backup for reliability
Why We Built It This Way
KamDar isn't just about making money - we're about providing genuine value for the money our users spend to keep their businesses running. Sometimes the best solution isn't fully automated; it's intelligently assisted with user control.
What Gets Pre-Filled (And What Doesn't)
The extension focuses on text data that transfers reliably across platforms:
✓ Auto-Filled Data
- • Item description
- • Listing price
- • Size information
- • Color details
- • Brand name
⚠ Manual Upload Required
- • Photos (KamDar doesn't store images)
- • Platform-specific categories
- • Shipping options
- • Payment preferences
- • Platform-specific settings
Real Time Savings: The Numbers
Average Time Per Listing:
Weekly Impact for Active Resellers:
10 items listed per week: Save 50 minutes
20 items listed per week: Save 1 hour 40 minutes
50 items listed per week: Save 4 hours 10 minutes
Time saved = More sourcing, better profits, less admin stress
The Copy/Paste Safety Net
Platform engineering varies, and sometimes auto-filling doesn't work perfectly. That's why every extension interaction includes a copy/paste board:
Smart Backup System
If any form fields don't populate automatically, the extension displays all your item data in an easy copy/paste format. Simply copy what you need and paste into the remaining fields.
This ensures 100% reliability regardless of platform updates or form changes
Always Verify Before Posting
Whether data auto-fills or requires manual pasting, always review your listing before posting. Each platform has different audiences and may benefit from tailored descriptions or pricing.
Perfect for Multi-Platform Strategy
The extension shines when you're selling the same items across different platforms with adjusted pricing:
Example: Nike Hoodie Strategy
Depop: £25 (younger audience, trendy styling)
Vinted: £20 (price-conscious buyers)
eBay: £22 (auction or Buy It Now options)
Same item data, platform-optimized pricing. Update final sale price in KamDar for accurate profit tracking.
Get KamDar + Free Chrome Extension
Start with KamDar's profit tracking, then add the Chrome extension for effortless multi-platform listing. Both work together to save hours weekly.
- ✓ Organize inventory in KamDar web app
- ✓ Queue items for extension (up to 20 at once)
- ✓ Pre-fill eBay, Depop, and Vinted forms instantly
- ✓ Copy/paste backup for 100% reliability
- ✓ Track final sale prices for accurate profit calculation
Getting Started: Installation & Setup
Step 1: Get Your KamDar Account
Sign up for KamDar and add some inventory items. The extension syncs with your KamDar data, so you need items in the system first.
Step 2: Install from Chrome Web Store
Install KamDar Listing Assistant directly from the Chrome Web Store. Pin the extension to your browser toolbar for easy access.
Step 3: Queue Items & Start Listing
In KamDar, select items to queue for extension. Visit any supported platform's listing page, sign in with your KamDar credentials, and start pre-filling forms.
Frequently Asked Questions
Q: Does the extension cost extra?
No, the Chrome extension is completely free for all KamDar users. You just need a KamDar account to access your inventory data.
Q: Will this get my accounts banned on selling platforms?
No, KamDar works with platform forms naturally and doesn't violate Terms of Service. We prioritize account safety over full automation.
Q: What if the auto-fill doesn't work on a particular form?
Every interaction includes a copy/paste board with all your item data formatted for easy manual entry. This ensures 100% reliability regardless of platform changes.
Q: Can I edit the data before it gets filled into forms?
You should always review and edit listings after pre-filling to optimize for each platform's audience. The extension provides the base data, but customization is recommended.
Q: How many items can I queue at once?
You can queue up to 20 items at a time. This prevents overwhelming the extension while giving you plenty of items to work through in a listing session.
The KamDar Chrome Extension is designed to assist with data entry and does not automate the complete listing process. Users should always review listings before posting and ensure compliance with individual platform policies. Results may vary based on platform updates and form structures.