Drop your Shopify product CSV export and instantly see every tag by frequency — plus the inconsistencies that quietly fragment your catalog: case clashes, stray whitespace and near-duplicate typos.
Your file never leaves your browser — 100% private. Nothing is uploaded.
Add Lasso to Shopify — FreeDrag & drop your products.csv here
…or pick a file. It is parsed right here in your browser.
Export your products from Shopify (Products → Export → CSV) and drop the file here, or load the sample.
The Tags column is parsed locally with JavaScript. Nothing is uploaded — it never touches a server, so it is completely private and free.
Get every tag by frequency plus grouped issues — case clashes, whitespace and near-duplicates — and exactly how Lasso fixes each one.
This analyzer is 100% client-side. Your CSV is read with your browsers built-in FileReader and analysed in JavaScript on your own machine — there is no upload, no server, no database, and no cost. Close the tab and the data is gone. We never see your products.
Lasso is a Shopify bulk editor you talk to. Merge, rename and remove tags — and change prices, SEO, titles and more — across your whole catalog from chat, with a visual diff before every apply and one-click undo after. Free to install.
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