• 100+ FREE SEO Tools
  • 2000 FREE Backlinks
  • FREE Premium Tools
  • FREE Site Ranking Tools!

Over 100 FREE SEO Tools

If you’re looking for a simple way in search engine optimizing your website, then consider utilizing SEO Unity’s free online tools. Our SEO tools are broken up into several categories; Link tools that provide you with information on your website’s links, Keyword tools that help to analyze your keywords, Authority link tools that help you view backlinks and authority links and Search engine tools to analyze your website. In addition to these tools, there are Website rank checkers, IP tools, Miscellaneous tools, Social web tools, etc.  These tools are free and easy to use with just a few clicks, so utilize them to better the SEO on your website!

Link Tools

Backlink Checker
Find out how many total backlinks there are for...

Link Analyzer
Analyze incoming and outgoing links.

Link Extractor
Extract all links from the specified domain.

Link Popularity Checker
Check the number of links pointing to the website...

Link Suggestion Generator
Generate links that relate to the keyword/topic...

Multiple Backlink Checker
View the number of backlinks found in search...

No-Follow Finder
Scan a website to find nofollow links to various...

Reciprocal Link Checker
Check multiple sites to see if they are really...

Keyword Tools

Keyword Density Checker
The Keyword Density Checker tool extracts...

Keyword Extractor
Extract keywords from any website and create a...

Keyword Rich Domain Finder
Find domains containing specific keywords or...

Keyword Suggestion Generator
Check keyword results and get suggestions.

Multiple Keyword Search Engine Position
Check a website's search engine position for...

Multiple Website Search Engine Position
Check multiple websites' search engine position...

Search Engine Position Checker
Check the position of a single site with a single...

Search Engine Tools

Bing Indexed Pages Checker
Check the number of indexed pages in Bing for a...

Google Indexed Pages Checker
Check how many pages Google has indexed for one...

MSN Live Indexed Pages Checker
Check all indexed pages in MSN Live Search for a...

Robots.txt Checker
Check for and view the contents of the robots.txt...

Search Engine Listing Preview
Preview what your site's listing will look like

Search Engine Saturation Checker
Check the number of pages search engines have...

Site Spider Viewer
Find various SEO statistics and spider...

Spider Viewer
Discover how spider bots view your website.

Yahoo Indexed Pages Checker
Check how many pages Yahoo has indexed for one...

Website Rank Checkers

Alexa Traffic Rank Checker
Check the Alexa traffic rank for any single...

Compete Ranking Checker
Check your current Compete rank for one website.

Compete Statistics Checker
Check Compete rank, uniques, and visitors for one...

Fake Rank Checker
Use the Fake Rank Checker to find out if a Web...

PageHeat Checker
Check the current PageHeat website rating for a...

PageRank Checker
Check the current PageRank of a single website.

Site Rank Checker
Check PageRank, PageHeat, and Alexa Rank for a...

Multi-Site Rank Checkers

Alexa Multiple Rank Checker
Check the Alexa traffic rank for multiple sites....

Multi-Rank Checker (PageRank and Alexa)
Check multiple websites' PageRank and Alexa rank.

Multiple Compete Rank Checker
Check Compete rank for multiple websites.

Multiple Compete Statistics Checker
Check Compete rank, unique visitors and traffic...

Multiple Fake PageRank Checker
Check for fake PageRank on multiple domain names.

Multiple PageHeat Checker
Check the current PageHeat rating for multiple...

Multiple PageRank Checker
Check the current PageRank of multiple websites.

Header/Tag Tools

HTTP Header Extractor
Extract the HTTP Headers of a web page.

HTTP Header Viewer
View the headers of the site of your choice.

Meta Tag Extractor
Extract meta-tags information from a web page.

Meta-Tag Generator
Generate meta-tags for your site.

IP Tools

Multiple IP Address Checker
Get the IP address for multiple domain names.

Multiple Reverse IP Lookup
Get the hostname for multiple IP addresses.

Ping Domain/IP
Ping a domain or IP address to find the response...

Reverse IP/Look-up
Look up the hostname for any IP address.

Miscellaneous Tools

Browser Details Tool
View your IP address and your browser details.

Convert Date to Timestamp
Convert a date/time string to a UNIX timestamp.

Convert UNIX Timestamp
Convert a UNIX timestamp to a date/time string.

Email to Image Converter
Convert an email address to an image to protect...

JavaScript Clock
Display a working JavaScript clock on your site.

Send Anonymous Emails
Allows the sending of anonymous e-mails.

URL Shortener
Offer a URL shortening service.

Website Status Checker
Check whether the five major ports are responding.

Social Web Tools

Delicious Link Checker
Find out how many Delicious bookmarks there are...

Digg Links Checker
See how many links a site has on Digg.

Multiple Delicious Link Checker
Check multiple sites for links bookmarked in...

Multiple Digg Links Checker
Find Digg links for multiple websites.

Twitter Links Finder
Find links on Twitter to one website.

Source Code Tools

CSS Validator
Validate your cascading stylesheets with the W3C...

Domain Whois Retriever
Find out the WHOIS details for your domain.

HTML Encrypter
Encrypt your HTML code to hide it from visitors.

HTML Markup Validator
Validate your HTML/XHTML code against the W3C...

HTML Optimizer
Optimize your HTML code.

MD5 Encrypter
Encrypt text with MD5 encoding.

Source Code Viewer
View the source code of a website.

Webpage Size Checker
Check the size of any website's source code in...

Website Speed Test
Find out how fast your website loads.