无论您想做搜索引擎付费推广还是SEO，了解目标受众的搜索意图是至关重要的，在这个时候，如果没有合适的工具，这个过程就会变得非常麻烦和耗时。今天小编总结了21款关键字挖掘工具分享给大家，希望能帮到大家，无论你是专业人士，还是初学者水平，你都可以从中受益。

1. Google Keyword Planner

https://ads.google.com/home/tools/keyword-planner/

2. Google Trends

https://trends.google.com/

3. Ahrefs Keyword Generator & SEO Toolbar

https://ahrefs.com/keyword-generator

4. WordStream Free Keyword Tool

https://www.wordstream.com/keywords

5. SpyFu

https://www.spyfu.com

6. Keyword Sheeter

https://keywordsheeter.com/

7. Semrush Keyword Magic Tool

https://www.semrush.com/analytics/keywordmagic/start

8. Ubersuggest

https://neilpatel.com/ubersuggest/

9. BuzzSumo

buzzsumo.com

10. Soovle

https://soovle.com/

11. AnwerThePublic

https://answerthepublic.com/

12. Keyword Surfer

https://surferseo.com/keyword-surfer-extension/

13. Moz Keyword Explorer

https://moz.com/explorer

14. KWFinder

https://kwfinder.com/

15. KeywordTool.io

https://keywordtool.io/

16. Keywords Everywhere Extention

https://keywordseverywhere.com/

17. QuestionDB

https://questiondb.io/

18. Keyworddit

https://www.highervisibility.com/seo/tools/keyworddit/

19. Serpstat

https://serpstat.com/

20. Jaaxy

https://my.jaaxy.com/

21. SEO PowerSuite Rank Tracker

https://www.link-assistant.com/keyword-research/