Chrome Extension

Post to 11 platforms with one click

The SellSkript Chrome Extension automatically posts your AI-generated listings to Poshmark, Mercari, Facebook Marketplace, Grailed, and 6 more platforms. No copy-pasting. No switching tabs.

We'll notify subscribers when the extension is live on the Chrome Web Store.

How it works

1

Install the Extension

Click the button above to add SellSkript to your Chrome browser. It takes about 5 seconds.

2

Sign In

Open the extension popup and sign in with your SellSkript account. Your listings sync automatically.

3

Post Your Listings

Click 'Post to Platform' from your dashboard. The extension opens the platform, fills in your listing, and reports back when done.

Supported platforms

The extension handles the platforms that don't offer seller APIs. Shopify and eBay are posted directly via API — no extension needed.

Poshmark
Auto-fill listing forms with title, description, category, price, and size
Mercari
Create listings with AI-generated content in seconds
Facebook Marketplace
Post items directly from your SellSkript dashboard
Depop
Optimized descriptions for Depop's style-focused audience
Grailed
Luxury and streetwear listings with proper categorization
Vestiaire Collective
Designer item listings with brand and condition details
Whatnot
Set up live selling inventory quickly
Vinted
European marketplace listings with shipping info
Etsy
Handmade and vintage listings with tags and categories

FAQ

Is the extension free?
Yes. The extension is free for all SellSkript users, including the free tier.
Does it work with Firefox or Safari?
Currently Chrome and Chromium-based browsers only (Chrome, Edge, Brave, Arc). Firefox and Safari support is planned.
Is my data safe?
The extension only interacts with marketplace sites when you initiate a posting action. It never scrapes data, reads your personal information, or runs in the background without your knowledge.
Do I need to be logged into each platform?
Yes. You need active accounts on each platform you want to post to. The extension fills in your listing details — it doesn't create accounts for you.
What happens if a platform changes their website?
We monitor platform UI changes daily and push extension updates automatically through the Chrome Web Store.

Ready to cross-list?

Install the extension, generate your listings with AI, and post everywhere in seconds.

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