FLUF Connect Browser Extension
The free browser companion for FLUF Connect — crosslist, edit and sync your marketplace listings from one dashboard. Available for Chrome, Edge, Firefox and Safari.
- What it is: A free browser extension that links the marketplaces you sell on to your FLUF Connect dashboard
- Browsers: Chrome, Microsoft Edge, Firefox and Safari on Mac, each from its own store. Brave, Arc, Vivaldi and Opera install the Chrome version.
- What you get: Crosslisting, edits, price changes, delisting and inventory sync — all driven from one dashboard
- Privacy: FLUF never sees or stores your marketplace passwords. You sign in to each marketplace as normal in your own browser.
- Cost: The extension is free. A FLUF Connect plan is required to use it — see plans
Choose Your Browser
It is the same extension in every store, with the same features. Pick the browser you sell from:
| Browser | Status | Install |
|---|---|---|
| Google Chrome | Available | FLUF Chrome extension |
| Microsoft Edge | Available | FLUF Edge extension |
| Firefox | Available | FLUF Firefox add-on |
| Safari (Mac) | Available | FLUF Safari extension — from the Mac App Store |
| Brave, Arc, Vivaldi | Available | Install from the Chrome Web Store — these browsers run Chrome extensions |
| Opera | Available | Add Opera’s “Install Chrome Extensions” helper, then install from the Chrome Web Store |
Pick your browser
Each page has the store link and a 30-second setup guide.
What the FLUF Extension Does
The extension is the browser companion for your FLUF Connect dashboard. Once installed, it lets you crosslist products, sync inventory, change prices and delist items across multiple marketplaces — all from a single dashboard at fluf.io/connect.
You don’t interact with the extension day-to-day. After install it sits quietly in your browser toolbar and does its job in the background while you carry on with the rest of your work.
- Crosslist a single item from FLUF (or from a connected channel like Shopify) to multiple marketplaces in one click
- Edit listings — change prices, descriptions, photos — in FLUF and have those changes pushed out to the marketplaces automatically
- Delist items in bulk or one-by-one without logging in to each marketplace
- Inventory sync — when an item sells on one channel, FLUF removes it from the others so you don’t oversell
- Auto-relist older items to keep them fresh in marketplace feeds
Most marketplaces connect straight from the dashboard in one click. For a few, you’ll be asked to sign in through your own browser when you add them — FLUF walks you through it, and there’s nothing to configure beyond that.
Privacy & Account Safety
- FLUF never sees your marketplace passwords. You log in to each marketplace in your own browser, the same way you always have.
- No central credential store to be breached. Because passwords aren’t stored on our servers, there’s nothing for an attacker to steal.
- You can disconnect any time — uninstall the extension or remove a marketplace connection from the dashboard. There’s no lock-in.
The extension only acts on the marketplaces you connect and on fluf.io, so the dashboard and extension can work together. It doesn’t read or modify your banking, email, or any other sites you use — your browser shows you the full permission list when you install.
Selling from Your Phone?
The extension is for desktop browsers. To manage your listings on the go, FLUF Connect is also available as a mobile app:
Frequently Asked Questions
Chrome, Microsoft Edge, Firefox and Safari on Mac, each from its own store. Brave, Arc, Vivaldi and Opera install the Chrome version from the Chrome Web Store.
Yes. It is one extension with the same features everywhere; only the store you install it from changes.
Yes — the extension itself is completely free to install and use. To use it you'll need a FLUF Connect plan; see fluf.io/pricing for the current plans.
Most marketplaces connect straight from the dashboard. A few connect through your own browser and use the extension — when you add a channel, FLUF tells you which applies and walks you through it. Many sellers install the extension anyway since it makes a few quality-of-life features run more smoothly.
FLUF never sees or stores your marketplace passwords. You stay logged in to each marketplace in your own browser, the same way you always have, and FLUF manages your listings from there — there's no central credential store on our end.
No. The extension is lightweight and only does work when you ask it to (e.g. crosslisting an item) or on a quiet background schedule. It doesn't track your browsing or run on every page you visit.
It powers crosslisting, listing edits (price, description, photos), delisting, inventory sync (so an item that sells on one channel is removed from the others), and auto-relisting on supported channels. You drive everything from the FLUF Connect dashboard; the extension does the work in the background.
The FLUF Connect dashboard will flag any connections that need attention and walk you through fixing them. For anything else, our support team is on WhatsApp, email and in-app chat — real humans who use the product themselves.
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