Free SEO Tools
Practical tools for getting pages ready for search: write meta tags, preview how your result may look on Google, generate robots.txt, XML sitemaps, schema markup and hreflang tags, and check keyword density.
They follow Google's published guidelines. They help you get the technical basics right; no tool can guarantee rankings.
9 free tools · No sign-up · Works on phones and computers
All seo tools
- Meta Tag GeneratorPopularWrite title, description, canonical, Open Graph and Twitter tags for a page.
- SERP Snippet PreviewPopularPreview how a page title and description may look in Google results.
- Open Graph PreviewSee how a link will look when shared on Facebook, LinkedIn, X and Slack.
- Robots.txt GeneratorCreate a correct robots.txt file to guide search engine crawlers.
- XML Sitemap GeneratorTurn a list of URLs into a valid XML sitemap for search engines.
- Schema Markup GeneratorGenerate JSON-LD structured data: FAQ, Article, Organization, Local Business and more.
- Hreflang Tag GeneratorBuild hreflang tags for multi-language and multi-region sites.
- Keyword Density CheckerSee which words and phrases appear most in your text, and how often.
- URL Slug GeneratorTurn a title into a clean, readable URL slug.
Good to know
Title and description length
Google truncates titles by pixel width, not by character count. That works out to roughly 50–60 characters for most titles and around 150–160 characters for descriptions on desktop. The SERP preview tool estimates pixel width so you can see where text is likely to be cut.
SEO tools: common questions
Will these tools improve my rankings?
They help you publish correct, complete technical signals (titles, structured data, sitemaps). Rankings depend mostly on content quality and relevance, which no tool can guarantee.
Is the generated schema valid?
It follows schema.org and Google's structured data documentation. Always test the final page with Google's Rich Results Test.
Explore other categories
- 41 tools
Calculators
Percentages, algebra, statistics, geometry and everyday math.
- 22 tools
Finance
Loans, mortgages, interest, savings and salary in plain numbers.
- 30 tools
Converters
Length, weight, temperature, area, volume, speed and more.
- 42 tools
Text
Count words, change case, clean up and compare text.
- 61 tools
Developer
Format, validate, convert and encode code and data.
- 33 tools
Images
Compress, resize, crop and convert photos in your browser.
- 35 tools
PDF
Merge, split, rotate and convert PDF files.
- 15 tools
Audio
Trim, join, speed up and clean up audio, and record your voice.
- 11 tools
Files
Zip, unzip, compress, rename and inspect files.
- 16 tools
Web
QR codes, URL tools, UTM links and browser info.
- 31 tools
Design
Colors, palettes, gradients, contrast and CSS helpers.
- 29 tools
Business
Invoices, receipts, margins, markup, VAT and ROI.
- 29 tools
Date & Time
Age, date differences, time zones, timers and clocks.
- 9 tools
Security
Strong passwords, passphrases, hashes and secure tokens.
- 8 tools
Health
BMI, calories, body fat, water intake and sleep.
- 52 tools
Education
Grades, GPA, physics, chemistry, engineering and biology.
- 15 tools
Everyday
Random pickers, dice, a notepad, typing test and more.
- 5 tools
Smart Text
Summarize, extract keywords, analyze tone and count tokens.