Clean and prepare lists
Deduplicate, merge, sort, split and trim URL or text lists.
9 list tools →Free SEO tool library
Free SEO tools for URLs, links, meta tags and site checks.
Explore browser-based tools for common SEO tasks, with no signup required.
Free browser toolsRuns in your browserNo signup required
Jump to a category
Find the tool for your task
Everything is grouped by what you are trying to do, not by how it was built.
Analyse a page
Meta tags, anchor text, links, images, OCR, page weight and article text.
9 page tools →Crawl and verify
Crawl internal links, read sitemaps, follow redirects, test live URLs.
4 crawl tools →Site setup & utilities
Robots.txt rules, legal pages, placeholder names, emails and anchors.
5 utility tools →Free browser tools
Clean and prepare lists
Fix your input first: it makes every later step faster and cheaper.
Duplicate URL Finder
Remove repeated URL entries locally in your browser and see the duplicate count.
Open toolRemove Duplicate Entries
Deduplicate any text list, with an optional case-insensitive mode.
Open toolMerge Duplicate Links
Combine two URL lists into one unique list.
Open toolSort Text Files
Sort lines alphabetically or numerically, ascending or descending.
Open toolSplit Text File
Break a long list into numbered parts of a fixed size.
Open toolTrim URL to Domain
Reduce full URLs to bare hostnames, with the www prefix removed.
Open toolTrim URL to Root
Keep only the scheme and host of each URL.
Open toolTrim URL to First Folder
Group URL lists by origin plus the first path segment.
Open toolExtract URL Links
Pull every http and https URL out of text or HTML.
Open toolFree browser tools
Analyse a page
Paste HTML or fetch a URL, then review the signals that matter for on-page SEO.
Bing Meta Scraper
Extract the title and every meta tag, including Open Graph data.
Open toolMeta Tag Generator
Draft title and description tags and copy the HTML snippet.
Open toolAnchor Text Checker
List anchor text and target URLs, and flag empty anchors.
Open toolDofollow Link Tester
Classify links as dofollow or nofollow, sponsored or ugc.
Open toolOutbound Link Checker
Separate external links from internal ones using a base domain.
Open toolArticle Scraper
Pull readable text out of a page and get a word count.
Open toolBing Image Grabber
Collect image URLs, including lazy-load attributes.
Open toolBandwidth Meter
Measure the response size of a page or asset.
Open toolOCR Image to Text
Extract text from images, scans and screenshots in your browser.
Open toolFree browser tools
Crawl and verify
Follow links, read sitemaps and confirm what is still live.
Link Extractor
Crawl internal links from a starting URL up to three levels deep.
Open toolSitemap Scraper
Extract every URL listed in a sitemap.xml, deduplicated.
Open toolRedirect Checker
Check 301, 302, 307 and 308 redirects and see each chain.
Open toolAlive URL Checker
Test which URLs in a list still respond and which are dead.
Open toolFree browser tools
Site setup and utilities
Practical helpers for launching and maintaining a site.
Robots.txt Checker & Generator
Inspect any robots.txt and build crawler rules of your own.
Open toolLegal Page Generator
Draft Terms of Service, Privacy Policy and disclosure text.
Open toolBulk Anchor Text Creator
Turn URL and anchor text lists into ready-to-paste HTML links.
Open toolName Generator
Generate random names for placeholder data and testing.
Open toolEmail Generator
Create random email addresses on your own test domain.
Open toolHave a question?
Tell us what you are trying to do
Contact us with a question about the available browser-based tools.
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Choosing a tool
How to pick the right free SEO tool
Start with what you already have. Use a page analysis helper for a single page, or a list tool for text and URL lists.
Choose by task
- Have one page? Use the page analysis helpers: meta scraper, anchor checker, dofollow tester or article scraper.
- Have a list? Clean it first with the Duplicate URL Finder, then trim, sort, merge or split it.
- Checking live URLs? Run the Redirect Checker or Alive URL Checker on a small batch before you commit to a bigger run.
- Need a different workflow? Contact us with the task you want to accomplish.
Working tips
- Copy your data one entry per line — every tool on this site expects plain text input.
- Clean and deduplicate before checking, so you never process the same URL twice.
- Keep a copy of your input so you can compare it with the results.
Frequently asked questions
Are all of these SEO tools free?
Yes. The browser-based helpers are free to use with no account required.
What input format do the tools expect?
Plain text, one entry per line. That works for URLs, domains, keywords, names or email addresses, and you can copy the lines straight out of a spreadsheet.
Can I get results as a spreadsheet?
Most tools let you copy or download their results directly from your browser.
Which tool should I use first?
Clean your list first with the Duplicate URL Finder or Remove Duplicate Entries, then use the analysis, crawl and checking tools on the cleaned input.
Most-used free SEO tools
Looking for another SEO tool?
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