Free Keyword Tool – 20 Best Websites to Find Keywords for SEO Content

Free Keyword Tool enables to find long-tail keywords idea for website owners, bloggers, and marketers to increase traffic from Google and other search engines.

Keywords research tools play a key role in choosing the right keywords and phrases for your website. It is an important part of the process of search engine optimization and making your site more visible to search engines and searchers alike.

Here is a list of top best free keyword research tool to get most profitable keywords for paid and organic search. To get search keywords, go to one of the website listed below and then enter a keyword or website URL to get hundred of relevant keyword results, tailored to your industry and country.

Google AdWords Keyword Planner is the best free keyword tool. This keyword research tool allows you to find the right keywords to target for display ads, search ads, video ads, and apps. You can get keywords information directly from Google. For using this tool, user to log in to an AdWords account to access the tool a great deal of useful research functionality.

You can take advantage of these free keyword tools for optimizing web page contents. With these tools, you will be able to choose the best keywords, based on your industry, monthly searches and more. Let’s get started.

Top 20 Free Keyword Tool for SEO Keyword Analysis

1. Keyword Tool io is the best free keyword suggestion tool to get long tail keyword ideas for any topic. You can not get keyword search volume for free version but the paid version has search volume features. This is one of the best free alternatives to the Google AdWords Keyword Planner Tool. You can also use it for Youtube keywords.

2. SEMrush Keyword Research

SEMrush is an excellent google keyword analysis tool to find the right keywords for SEO and PPC campaigns. It offers a limited time free service, but if you subscribe paid one, you will get lavish benefits for improving SEO ranking and increase traffic from search engine. Each keyword has a competition score, keyword search volume, an estimated CPC, and a proprietary Opportunity Score that helps you make the most of your marketing budget.

SEMrush Keyword Research Free Keyword Tool

3. WordStream 

WordStream is a free keyword generator gives you thousands of keywords and competitive keyword search data to use in your organic and paid search marketing campaigns. It makes fast and easy to find the keywords your business needs to drive traffic through organic and AdWords paid search.


SERPs is the best useful online tool to find keyword search volume. It helps you to target keywords for SEO, Google PPC and more.

5. Moz Explorer Keyword Research Tool

With Moz Explorer, you can get ideas with keyword search volume but it allows 20 keywords results available per month for free. Moz Keyword Explorer has advanced features like accurate monthly search volume, SEO competition, matching keyword ideas, SERP Analysis.

6. SEO Book

You need to login free account if you want to access SEO Book Keyword online. This keyword tool was built on a custom database and researched data from the Google Search-Based Keyword Tool. Features are available such as export to CSV, monthly searches, daily searches, Google’s US & UK search results for that particular keyword term, monthly value, and CPC.

7. Ubersuggest

Ubersuggest allows you to quickly find new keywords not available in the Google Keyword Planner. Take your keyword research to the next level with tons of keyword ideas for SEO, PPC and your next content marketing campaign.

8. Keyword Tool by cognitiveSEO

CognitiveSEO Keyword Tool Free helps you find more keyword suggestions to create best performing content. This SEO keyword finder will help you get top rankings in search engine results.

9. Bing Keyword Research Tool

With Bing Tools find long tail keywords your target audience is searching for. Perform keyword research to find query volumes and keyword suggestions based on organic (unpaid) search data with the Keyword Research tool. Bing Keyword Research tool hep you to get keyword ideas and suggestions for your content.

10. YouTube Keyword Tool – Keyword Keg

Keyword Keg is YouTube keyword search to find the most searched keywords on YouTube. Keywords in the title, description and tags are very important in YouTube SEO. Using the YouTube suggest API we show you the most searched for terms, along with the number of searches per month and what customers are paying for cost per click.

11. InstaKeywords

InstaKeywords is a free long tail keyword research tool to give you hundreds of keyword suggestions with valuable keyword data like keyword’s global search volume, local search volume, number of searches in last month, Cost per click (CPC), etc.

12. KWFinder

KWFinder is a keyword research and analysis tool bringing hundreds of long tail keywords with low SEO difficulty. It is an easy-to-use keyword research tool bringing perfect keyword ideas.

13. The HOTH Google Keyword Planner Tool

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14. Sonar Free Amazon Keyword and Merchant Words Research

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15. WordTracker

WordTracker gives1000s of longtail keywords with Google, Wordtracker, YouTube and Amazon keyword data. Save your keyword lists, filter them in the tool and find the keywords you need for every page all in one place.

16. Spyfu

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17. KeywordSpy

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18. Keyword In Keyword Generator

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19. SEO Chat Suggestion Keyword Finder

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20. Keyword Tool Dominator

Keyword Tool Dominator is a free keyword tool for long tail keywords directly from Google search.

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