Ahrefs Free Keyword Generator

Ahrefs Free Keyword Generator

SEO & AEO
Type up to ten seed words and pull keyword ideas from a database of over 8 billion queries.
ACCESS
No login
PRICE
Free
HOST
Ahrefs
CATEGORY
Keyword & question research
Last updated
August 4, 2026

Preview

Ahrefs Free Keyword Generator

What it is.

Ahrefs Pte. Ltd., the SEO software company registered in Singapore, builds this one. The generator sits in its free SEO tools lineup, and the form works right on the page.

You enter up to ten words or phrases and pick one of six reports. Ideas come from a database of over 8 billion queries. Each idea carries local and global monthly search volume estimates, powered by clickstream data.

A dropdown moves the search beyond Google; the page names eight other engines, Bing and YouTube among them. Parent Topic grouping bundles long-tail variations under one head term. Metrics for the current top-ranking pages show what you're up against.

What you get.

  • Keyword ideas pulled from a database of over 8 billion queries
  • Six report types, including search suggestions and questions
  • Local and global monthly search volume estimates per idea
  • Keyword Difficulty scores to spot easier targets
  • Parent Topic groupings that bundle long-tail variations
  • Engine tabs for Google, Bing, YouTube, and Amazon
HOW TO USE IT

How to set it up.

1

Open ahrefs.com/keyword-generator and pick an engine tab: Google, Bing, YouTube, or Amazon.

2

Enter up to ten words or phrases as seeds.

3

Set the country dropdown; United States is the default.

4

Click Find keywords.

5

Flip between the report tabs, from Phrase match through Questions.

6

Compare the local and global monthly volume estimates next to each idea.

Pricing Plans

Free Keyword Generator

$0

Runs from the tool page with up to ten seeds per search.

Starter

$29/mo

Ahrefs' entry plan, pitched on the same page for deeper research.

Use cases

Seed list in a minute

Type your terms and pull ideas without opening a paid seat.

Question list for a guide

Switch to the questions report and take the phrasing into the outline.

Check a second platform

Run the same seeds against Bing or YouTube when the audience sits there.

Best for

Content ideation

You need a list of topics with volume estimates before planning a calendar, and you don't have a paid keyword tool yet.

Question mining

FAQ and answer-style sections need question keywords. The Questions report pulls them per seed.

Open the tool

Opens on Google in a new tab.

Open the Tool

Questions about Ahrefs Free Keyword Generator

Does it need a login?
How many seeds can one search take?

Questions about SEO & AEO

Where do free keyword tools get their volume numbers?
Before you start
  • Up to ten seed words or phrases.
  • A view on which engine you care about, since the tabs cover several.
Strengths
  • A query database of over 8 billion entries behind the ideas.
  • Local and global monthly volume estimates on every keyword.
  • Eight engines beyond Google, YouTube and Amazon among them.
  • A Questions report that returns keywords phrased as a question.
Limitations
  • Seeds cap at ten words or phrases per search.
  • Volumes are estimates powered by clickstream data, so treat them as directional.
  • The page threads in signup prompts; Ahrefs' entry plan runs $29 a month.
Skip this if
  • You already have a paid keyword seat, where the same ideas arrive with the metrics attached.
Ideal for
  • Content marketers
  • SEO writers

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