# HelpTools > Free Chrome extensions for marketplace sellers and resellers: download all product photos and videos in original quality in one click, check demand before ordering, analyze reviews with AI and generate listings. One extension per marketplace: 1688/AliExpress, Shopee/Lazada, Amazon. Free with daily limits; PRO $4.99/month per extension (free 3-day trial in the extension). Works in Chrome, Edge, Yandex Browser, Opera, Brave (any Chromium browser that installs from the Chrome Web Store). No account needed to use or to pay. ## Extensions - [AliExpress & 1688 Helper](https://helptools.org/extensions/aliexpress): one-click ZIP of all photos and the video from 1688.com, aliexpress.ru, aliexpress.com, aliexpress.us product pages; demand score from the real sold count; AI review analysis; AI listing for Wildberries, Ozon, Kaspi. For resellers who source in China. Install: https://chromewebstore.google.com/detail/ifcnnhlnkngenknoolfmedhllpjodphk - [Lazada & Shopee Helper](https://helptools.org/extensions/lazada-shopee): the same for Shopee (15 countries) and Lazada (6 countries) product pages. Install: https://chromewebstore.google.com/detail/lhkeophpelaeglokkaldhfnmkoaipnec - [Amazon Helper](https://helptools.org/extensions/amazon): all listing images in the highest resolution, demand from "bought in past month", AI listing for Amazon search; 21 Amazon stores. Install: https://chromewebstore.google.com/detail/pcijicngigmohmbokjbhcedpnchfacjl ## Guides - [How to download video and photos from 1688](https://helptools.org/guides/download-1688-video) - [How to save AliExpress product photos in full size](https://helptools.org/guides/download-aliexpress-photos) - [How to download Shopee and Lazada product images and videos](https://helptools.org/guides/download-shopee-lazada-images) - [How to check product demand before ordering](https://helptools.org/guides/check-product-demand-before-ordering) - [From a 1688 product to a Wildberries or Ozon card](https://helptools.org/guides/1688-to-wildberries-card) - [How to download Amazon product images in high resolution](https://helptools.org/guides/download-amazon-product-images) ## Optional - [Full text of all guides and product facts](https://helptools.org/llms-full.txt) - [Blog: marketplace news for sellers](https://helptools.org/blog) - [Privacy policy](https://helptools.org/privacy) - Contact: support@helptools.org