SlinkyLinky is a free browser tool that takes a messy list of URLs and cleans it up: it strips tracking parameters, removes duplicates, and lets you filter out links containing keywords you don't care about. Everything runs locally in your browser — the links you paste never leave your device.

Who it's for

• Researchers and journalists saving reference links without the tracking cruft.
• Affiliate marketers and content creators normalising product URLs across Amazon, Walmart, eBay, Etsy and others.
• SEO specialists auditing lists of URLs from crawls, sitemaps, or SERP exports.
• Shoppers and hobbyists building clean wish lists to share.
• Anyone who's ever tried to send a friend a URL and felt awkward about the mile-long ?utm_... tail.

What it does, in one page

• Clean — removes tracking parameters (utm_*, gclid, fbclid, Amazon tag, Walmart athAsset, fulfillmentIntent, and dozens more).
• Dedupe — removes duplicate links, keeping the first occurrence.
• Filter — drops any link containing one of your chosen keywords.
• Do it all — runs all three in a single click.

Why local-only matters

Link lists can be sensitive — a research shortlist, a competitor scan, a private wish list. SlinkyLinky never uploads them anywhere. All the logic runs in JavaScript in your browser tab, so nothing you paste is sent to us or to any third party.

Where to go next

• Try the tool
• Read the guides — what tracking parameters actually do, and how to clean specific sites
• Get in touch with feedback or ideas