AMZ Search Suggestion Expander — Keyword Tool

Expand Amazon's search suggestions from 10 to hundreds, see how each one was found, and export the list to CSV.

Amazon shows you 10 search suggestions. Not 11, not 50 — ten. There is no setting anywhere in Amazon that raises that number, and those ten are the same ten your competitors see. Amazon Suggestion Expander takes the seed you typed and asks Amazon's own suggestion service the same question from several angles at once. In a first-party probe run on 2026-08-11, one seed came back as 114–117 deduplicated search terms — roughly 11.4x what the search box will show you — and every one of them is a phrase Amazon's own autocomplete already considers real. WHAT IT DOES, IN ONE SENTENCE It expands the 10 suggestions Amazon shows into hundreds of deduplicated buyer search terms, marks which ones Amazon already gave you, and lets you export the list to CSV. WHY 10 IS THE NUMBER THAT HURTS Amazon's autocomplete is one of the few keyword signals that comes straight from buyers — those phrases exist because people typed them. The problem is the cap. Ten suggestions is enough to confirm you are in the right category and nowhere near enough to draft a listing or seed a PPC campaign. The workaround sellers do by hand is to retype the seed with a letter after it — "yoga mat a", "yoga mat b", "yoga mat c" — and copy what comes back. That works. It also takes twenty minutes per seed, and you will miss some. This extension does the same thing programmatically, in one click: - Baseline — the 10 suggestions you would see anyway, kept because it is the deduplication baseline - Leading word — what buyers usually type in front of your phrase - Trailing word — what usually follows it - Connectors "for", "and", "with" — phrasings buyers actually type - Letter rotation a-h — the manual trick, automated. This path alone produced 240 of 300 terms in testing. Six fixed paths plus the letter rotation. Every path was measured before it shipped, and paths that returned nothing were removed rather than shipped as a feature. TERMS AMAZON ALREADY SHOWED YOU ARE MARKED, NOT HIDDEN Every row carries the path that produced it, and the ten Amazon would have shown you anyway are labelled "amazon" instead of "expanded". You can see at a glance what is genuinely new. Nothing is silently dropped and nothing is silently invented. EXPORT TO CSV One click writes a UTF-8 CSV with three columns — keyword, variant, source — that opens cleanly in Excel and Google Sheets. The file is named after your seed and the date. WHEN AMAZON'S ENDPOINT BREAKS, IT DEGRADES INSTEAD OF LYING Suggestion endpoints change without notice. When the request path stops returning results, the extension falls back to reading the dropdown on the page itself and tells you that it did. You get fewer terms, and you know why — rather than an empty panel that looks like your seed had no keywords. FREE VS PRO Free: - Keyword expansion: unlimited and unmetered - Deduplication against Amazon's native 10: yes - Path tagging and grouping: yes - Automatic fallback when the endpoint fails: yes - CSV export: 1 per day Pro — $5.99 per month or $39 per year: - Everything in Free - CSV export: unlimited The paywall sits on the export only. Expanding keywords is free forever and is never counted, metered, or throttled — that is a deliberate design decision, not an introductory offer. The free daily export resets at UTC midnight rather than your local midnight. You can cancel any time from inside the extension. WHAT IT ASKS FOR, AND WHAT IT NEVER TOUCHES - One permission: "storage". It does not request the "downloads" permission — the CSV is written through the browser's own download action instead. - No account needed to use it. Expanding keywords and your free daily CSV export work with no registration and no sign-in. A Google sign-in is used only if you buy Pro — that is what carries your subscription to another computer. - The words you type never leave your browser. The seed goes from your browser straight to Amazon and is used only to build that one request. It is not stored, not logged, and never uploaded to us. - The expanded keywords never pass through our servers. They exist in the page and in the CSV you save. WHO IT IS FOR - Amazon sellers and operators drafting listing titles and bullets, or building a PPC seed list without paying for a keyword database. - KDP authors and Merch sellers looking for the long-tail phrasing buyers actually use, where the 10-suggestion cap hides almost everything useful. - Agencies and consultants who need a defensible keyword list for a client and want it in a spreadsheet in under a minute. QUICK START 1. Install the extension. 2. Go to your Amazon marketplace — amazon.com, amazon.co.uk, amazon.de, amazon.co.jp, or any of the other 19 — and type a seed into the search box. 3. Click Expand in the panel next to it. 4. Read, filter, then Export CSV. Nothing else to configure. WHAT THIS TOOL DELIBERATELY DOES NOT DO - It does not estimate how often a phrase is typed, how much a click costs, or what a shopper intends. Those numbers require a keyword database we do not maintain, and inventing them would be worse than leaving them out. - It does not promise paths that do not work. One expansion route in this category returns an empty result from Amazon every time it is tried; we tested it, it returned nothing on all three attempts, and we left it out of the product rather than list it as a feature. - It does not cover amazon.cn. Amazon's suggestion service returns nothing for that marketplace, so listing it would be a promise we could not keep. The other 23 Amazon marketplaces are supported, and the extension uses the one whose site you are on. FAQ Does it need an account? Not for the free tier. Expanding keywords and the one free CSV export per day work with no registration, no email, and no sign-in. You sign in with Google only to buy Pro or to restore Pro on another computer — that is the only thing the account is for. How many keywords will I actually get? It depends on the seed. A first-party probe on 2026-08-11 got 114-117 deduplicated terms per seed. A live run on the seed "yoga mat" returned 110 terms, 100 of which were beyond Amazon's native ten. Broad seeds return more than narrow ones. Is the free tier a trial? No. Expansion is free permanently and unmetered. The free tier also includes one CSV export per day. How do I cancel? Any time, from the extension itself. Amazon Suggestion Expander is an independent tool. It is not affiliated with, endorsed by, or sponsored by Amazon.