--- title: "AsinSeed - Amazon Product & Keyword Tools – Chrome extension stats, history and permissions" description: "10,000 users, rated 3.78 by 23 people. Version 2.2.0, updated 2025-12-02. Requests 14 permissions." url: "https://extensiontracker.com/extension/mafpfjnpmblneioebkpdjlledcopckld" --- # AsinSeed - Amazon Product & Keyword Tools Live in the Chrome Web Store. - Users: 10,000 - Rating: 3.78 from 23 ratings - Last checked: 2026-11-12 05:59 UTC - Users gained in 7 days: No change - Users gained in 30 days: No change (+0.0%) - Rank by users: #5,041 of 292,131 live extensions - Rank in Workflow & Planning: #1,657 of 49,293 ## The listing What the Chrome Web Store shows, as of the last check. Summary from the listing: > AsinSeed is a keyword engine to give you keywords for listing and CPC optimization. - Extension ID: `mafpfjnpmblneioebkpdjlledcopckld` - Developer: [Yunya Technology](https://extensiontracker.com/developer/ubfe4b013a4327406d22af6fa1306a41d) - Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing)) - Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow) - First published: 2018-09-15 - Last updated: 2025-12-02 - Version: `2.2.0` - Size: 2.08 MiB - Minimum Chrome: 88 - Languages (3): English, 中文（中国）, 日本語 - Website: `https://www.asinseed.com/` - Support page: `https://www.asinseed.com/cn/faq` - Chrome Web Store: - View its code or download CRX: - Search Google for the ID: ## Users over time One row per check, newest first, as shown on the Chrome Web Store. | Checked | Users | Rating | Ratings | | --- | ---: | ---: | ---: | | 2026-11-12 | 10,000 | 3.78 | 23 | | 2026-11-04 | 10,000 | 3.78 | 23 | | 2026-10-28 | 10,000 | 3.78 | 23 | | 2026-10-21 | 10,000 | 3.78 | 23 | | 2026-10-14 | 10,000 | 3.78 | 23 | | 2026-10-07 | 10,000 | 3.78 | 23 | | 2026-10-01 | 10,000 | 3.78 | 23 | | 2026-09-27 | 10,000 | 3.78 | 23 | ## What changed Every change found on a check, newest first. No changes found since tracking began on 2026-09-27. ## Developer history Moves to another publisher account and new contact emails, newest first. No move to another account and no new contact email since tracking began on 2026-09-27. We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/). ## What it can access From the extension's manifest, in plain language. ### Sites - `https://mp.weixin.qq.com/cgi-bin/showqrcode/*`: mp.weixin.qq.com - `https://www.amazon.ca/*`: www.amazon.ca - `https://www.amazon.co.jp/*`: www.amazon.co.jp - `https://www.amazon.co.uk/*`: www.amazon.co.uk - `https://www.amazon.com.au/*`: www.amazon.com.au - `https://www.amazon.com/*`: www.amazon.com - `https://www.amazon.de/*`: www.amazon.de - `https://www.amazon.es/*`: www.amazon.es - `https://www.amazon.fr/*`: www.amazon.fr - `https://www.amazon.in/*`: www.amazon.in - `https://www.amazon.it/*`: www.amazon.it - `https://www.asinseed.com/*`: www.asinseed.com ### Sites where it runs scripts - `https://www.amazon.ca/*`: www.amazon.ca - `https://www.amazon.co.jp/*`: www.amazon.co.jp - `https://www.amazon.co.uk/*`: www.amazon.co.uk - `https://www.amazon.com.au/*`: www.amazon.com.au - `https://www.amazon.com/*`: www.amazon.com - `https://www.amazon.de/*`: www.amazon.de - `https://www.amazon.es/*`: www.amazon.es - `https://www.amazon.fr/*`: www.amazon.fr - `https://www.amazon.in/*`: www.amazon.in - `https://www.amazon.it/*`: www.amazon.it ### Browser features - `contextMenus`: Add items to the right-click menu - `tabs`: Read the addresses and titles of your tabs ## More from this developer Other extensions from the same publisher account. | Extension | Users | Rating | Ratings | Category | | --- | ---: | ---: | ---: | --- | | [SellerSprite - Amazon Research Tool](https://extensiontracker.com/extension/lnbmbgocenenhhhdojdielgnmeflbnfb) | 500,000 | 4.20 | 539 | Workflow & Planning | | [TikTok Downloader, Sort & Analytics \| KOLSprite](https://extensiontracker.com/extension/penohjgblobinadflplocjekaclnoemh) | 100,000 | 4.75 | 233 | Social Networking | | [SellerSprite AmzSave - Download Amazon Images](https://extensiontracker.com/extension/coelhhbakbfjohllceljelpkighmlmbk) | 2,000 | 5.00 | 2 | Workflow & Planning | | [PricePal: Compare Identical Product Sales](https://extensiontracker.com/extension/hilieijfppgooepnhagabkdalaejonfk) | 1,000 | 5.00 | 1 | Tools | | [SellerSprite Profit - FBA Calculator for free](https://extensiontracker.com/extension/pmlhjkgimkombalcjbfdbkiohogdeaej) | 746 | – | – | Workflow & Planning | | [AliExpress Image Downloader by SellerSprite](https://extensiontracker.com/extension/lfeeeiplgamooojkglelgkpapffchodm) | 28 | 5.00 | 1 | Tools | All 7 extensions by [Yunya Technology](https://extensiontracker.com/developer/ubfe4b013a4327406d22af6fa1306a41d). ## About this data Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-11-12 05:59 UTC; next check around 2026-11-19. How the data is collected: . ## Cite this page Extension Tracker. “AsinSeed - Amazon Product & Keyword Tools” (mafpfjnpmblneioebkpdjlledcopckld). Chrome Web Store data, last checked 2026-11-12. https://extensiontracker.com/extension/mafpfjnpmblneioebkpdjlledcopckld. Accessed 2026-11-13. ```bibtex @misc{extensiontracker_mafpfjnpmblneioebkpdjlledcopckld, title = {AsinSeed - Amazon Product & Keyword Tools (mafpfjnpmblneioebkpdjlledcopckld)}, author = {{Extension Tracker}}, year = {2026}, note = {Chrome Web Store data, last checked 2026-11-12}, url = {https://extensiontracker.com/extension/mafpfjnpmblneioebkpdjlledcopckld}, urldate = {2026-11-13} } ``` --- From Extension Tracker, a public record of the Chrome Web Store: . It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (), crediting Extension Tracker. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.