Chrome Web StoreNo malware found
In code review (v3.49.6)
Our reviewer read version 3.49.6 — the most recent version we have reviewed — and found no malicious behaviour. The version shown here has not been individually reviewed yet.
What our analysis found
BigSeller- Product Scraper & Promotion Management, used by 100,000 people, showed no malicious code in Extension Auditor's review. Its permissions mean it can observe network requests. It comes from a trusted publisher and was last updated in September 2026.
Analyst notes
The extension is a product scraper that integrates with the BigSeller service. All outbound data flows to the publisher's own domains ([domain withheld], [domain withheld]), which is consistent with its stated purpose. The use of webRequest and declarativeNetRequest is limited to specific anti-scraping interactions (header capture on Shopee and header modification on TikTok) and does not indicate malicious interception. The code is but contains no obfuscation intended to hide malicious behavior. The ML model's high pattern counts (XMLHttpRequest, POST, etc.) are typical for a content-script-heavy scraper, and the permissions are necessary for its multi-marketplace functionality.
BigSeller- Product Scraper & Promotion Management Chrome extension security report
ID: kkfocohhekldeddhkllgofalggnlhhae
Supported Languages
Extension Info & Metadata
Publisher Contextual Analysis
- Author
- bigseller.com
- Privacy
- Privacy Policy
- Help
- Help Center
- MX records exist
- Yes
- Domain exists
- Yes
- Is disposable
- No
- Is role-based
- Yes
- Mailbox exists
- Yes
- Website
- Visit
Screenshots & videos
Install growth
About this extension
BigSeller Product Scraper, scrape products from marketplaces to your multiple stores.
Read the publisher’s full description
BigSeller Product Scraper, scrape products from multiple marketplaces and import them to your online stores. Eliminate the busy work and engage more prospects with BigSeller! BigSeller Product Scraper helps you: - Scrape products from Shopee, Lazada, Taobao, 1688, etc. - Make product listings ready in a minute One-click to scrape products and batch upload: - Download and install the extension to your Chrome - Open a marketplace and start scraping - Batch upload after importing to the shop Auto-Translation: - After scraping products, click the Translation button to translate to your target language. BigSeller is a free multi-channel selling software aiming at helping sellers to streamline sales across multiple marketplaces. Check out our popular features: - Auto-sync & handle your multi-channel orders in one place - Inventory Management - Shop to shop product migration - Batch adding watermarks - Customize shipping labels - Shipping Fee & Return Management - Sub-account and authority management - Data Analysis Make Your Business More Efficiently! Less Time, More Orders, Higher Profits. Website Link：https://www.bigseller.com If you have any questions, please feel free to email us at support@bigseller.com *** BigSeller - FREE Multichannel Ecommerce Solution ***
User reviews
Extension files
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No network indicators were extracted from this version.
Code Diff
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