Free SEO tools from the market-leader. Here’s an overview of our free tools. You are welcome to use these without an account. Always available online.
INSTAGRAM HASHTAG GENERATOR
Discover Instagram Hashtags
![](https://www.sistrix.de/wp-content/uploads/sites/20/2023/03/Freetools_instagram-hashtag-generator2.png)
SERP SNIPPET GENERATOR
Optimise Google Snippets
![](https://www.sistrix.de/wp-content/uploads/sites/20/2023/03/Freetools_serp-snippet-generator.png)
VISIBILITY INDEX CHECK
Measure SEO success and check visibility
![](https://www.sistrix.com/wp-content/uploads/2023/04/Freetools_sichtbarkeitindex-blau.png)
GOOGLE UPDATE RADAR
Spot Google Updates
![](https://www.sistrix.com/wp-content/uploads/2023/04/Freetools_google-update-radar-rot.png)
PAGESPEED TOOL
Compare your page speed
![](https://www.sistrix.de/wp-content/uploads/sites/20/2023/03/Freetools_pagespeed-tool@2x.png)
RICH SNIPPETS FOR VIDEOS
Increase the click rate of your search results
![](https://www.sistrix.com/wp-content/uploads/2023/04/Freetools_rich-snippets-fuer-videos_lila.png)
SISTRIX SMART
Free On-page analysis
![](https://www.sistrix.de/wp-content/uploads/sites/20/2023/03/Freetools_sistrix-smart-2.png)
Google Update Check
Check for damage caused by Google updates
![](https://www.sistrix.de/wp-content/uploads/sites/20/2023/03/Freetools_google-update-check.png)
KEYWORD TOOL
Find the right keywords
![](https://www.sistrix.de/wp-content/uploads/sites/20/2023/03/Freetools_keyword-tool@2x.png)
Cross-check your language tags
Find the correct language version of your site
![](https://www.sistrix.com/wp-content/uploads/2023/04/Freetools_hreflang-validator_orange.png)
HREFLANG GENERATOR
Create the hreflang link attribute markup
![](https://www.sistrix.de/wp-content/uploads/sites/20/2023/03/Freetools_hreflang-generator.png)
ASK SISTRIX
Answer all your SEO questions
![](https://www.sistrix.com/wp-content/uploads/2023/04/Freetools_frag_sistrix.png)