001
popular
Meta Tag Generator
Generates every meta tag a page needs — title, description, canonical, robots, Open Graph and…
56 tools · free · no account
SEO Tools
Everything you need to prepare a page for search engines and AI answer engines: structured data, meta tags, robots directives, keyword maths and pixel-accurate SERP previews.
56 shown
002
popular
SERP Snippet Preview
Shows exactly how your title and description will appear in Google results on desktop and…
003
popular
Keyword Density Checker
Analyses keyword density for single words and two- and three-word phrases, with stop words…
004
popular
Schema Markup Generator
Builds valid JSON-LD structured data for Article, FAQ, HowTo, Product, LocalBusiness, Event…
005
popular
Robots.txt Generator
Builds a robots.txt file with per-crawler rules, crawl delay, sitemap references and AI…
006
Robots.txt Tester
Tests whether a given URL is allowed or blocked by a robots.txt file, showing which rule…
007
popular
XML Sitemap Generator
Generates a valid XML sitemap from a list of URLs, with lastmod, changefreq and priority, and…
008
Canonical URL Generator
Builds canonical link tags and shows how to canonicalise parameters, pagination and…
009
popular
Open Graph Generator
Creates Open Graph and Twitter Card tags and previews how the link will look on Facebook…
010
popular
Keyword Cluster Tool
Groups a keyword list into topical clusters by shared terms and intent, so you can plan one…
011
Internal Link Suggestion Tool
Scans your text against a list of your existing pages and suggests where internal links would…
012
Anchor Text Generator
Produces varied anchor text options — exact, partial, branded, natural and long-tail — for a…
013
Title Tag Length Checker
Measures title tags in pixels as well as characters and flags the ones Google will truncate.
014
Meta Description Checker
Checks meta descriptions in bulk for length, duplication, missing keywords and calls to action.
015
Hreflang Tag Generator
Generates correct hreflang tags for multilingual sites, including the x-default and reciprocal…
016
Redirect Chain Planner
Maps a list of old and new URLs into a single-hop redirect plan and flags chains, loops and…
017
popular
UTM Campaign URL Builder
Builds tagged campaign URLs with all five UTM parameters, validates them and can generate a…
018
popular
On-Page SEO Checker
Analyses a page's HTML for title, description, headings, images, links, structured data and…
019
Heading Structure Checker
Extracts the H1 to H6 outline from HTML and flags skipped levels, multiple H1s and empty…
020
Image Alt Text Checker
Lists every image in your HTML and flags missing, empty, duplicated or keyword-stuffed alt…
021
popular
SEO Title Generator
Generates click-worthy title tag options using proven formats, each measured against the pixel…
022
Meta Description Generator
Writes meta description options that fit the 155-character limit and include the keyword and a…
023
popular
FAQ Schema Generator
Turns a list of questions and answers into valid FAQPage JSON-LD and matching accessible HTML.
024
HowTo Schema Generator
Builds HowTo structured data from a list of steps, with optional images, tools, materials and…
025
Breadcrumb Schema Generator
Creates BreadcrumbList JSON-LD and matching HTML from a page path, so search results show your…
026
Product Schema Generator
Generates Product structured data with offers, price, availability, rating and review markup.
027
Local Business Schema Generator
Generates LocalBusiness JSON-LD with address, opening hours, geo coordinates and contact…
028
Article Schema Generator
Builds Article or BlogPosting JSON-LD with author, publisher, dates and image markup.
029
Video Schema Generator
Creates VideoObject structured data so embedded videos can appear in video search results.
030
SEO Content Length Analyser
Measures content length against what typically ranks for a topic and breaks down headings…
031
popular
llms.txt Generator
Creates an llms.txt file that tells AI assistants what your site is, what it offers and which…
032
popular
AI Answer Optimiser
Checks whether a page is written in a way answer engines can quote — direct answers, clear…
033
SERP Feature Eligibility Checker
Tells you which search features a page could qualify for — featured snippet, FAQ, how-to…
034
Content Gap Analyser
Compares your content against a competitor's and lists the terms and subtopics they cover that…
035
Content Readability Optimiser
Scores content readability and highlights the specific sentences and paragraphs making the…
036
URL Structure Checker
Checks a URL for SEO problems: length, depth, stop words, underscores, uppercase, parameters…
037
popular
Keyword Intent Classifier
Classifies a keyword list by search intent — informational, commercial, transactional…
038
Indexability Checker
Checks page HTML for anything that would stop it being indexed — noindex, canonical conflicts…
039
RSS Feed Generator
Builds a valid RSS 2.0 feed from a list of posts, with correct dates, GUIDs and enclosure…
040
Robots Meta Tag Generator
Generates robots meta tags and X-Robots-Tag headers with the exact directives you need…
041
Technical SEO Checklist Generator
Produces a prioritised technical SEO checklist tailored to your site type, with what to check…
042
popular
JSON-LD Validator
Parses JSON-LD structured data, finds every entity, and reports missing required properties…
043
popular
Meta Tag Analyzer
Reads a pasted page head and reports title and description width in pixels, canonical and…
044
Sitemap XML Validator
Checks an XML sitemap against the sitemaps.org rules: the 50,000 URL limit, absolute URLs…
045
popular
Form Label Checker
Checks pasted form markup for inputs with no label, placeholder-only labelling, orphaned label…
046
Link Text Checker
Finds vague link text, empty links, raw URLs as link text and the same words pointing at…
047
Touch Target Size Checker
Checks a target against the 24×24 CSS pixel WCAG minimum and the Apple, Material and Fluent…
048
Table Accessibility Checker
Checks pasted table markup for missing header cells, absent scope attributes, no caption…
049
Caption Accessibility Checker
Checks a subtitle file for captions that are too fast to read, lines that are too long, cues…
050
popular
Quotable Sentence Extractor
Scores every sentence on a page for whether an answer engine could quote it on its own, and…
051
Answer-First Paragraph Rewriter
Strips scene-setting openers from a paragraph and moves the sentence that actually answers the…
052
Question Heading Generator
Turns a topic or your existing headings into question-form headings, the shape answer engines…
053
popular
AI Crawler Access Checker
Reads your robots.txt and shows which AI crawlers are allowed, separating training crawlers…
054
Schema Coverage Auditor
Extracts every schema type from a page and compares it against what that kind of page should…
055
Entity Consistency Checker
Compares your business name, address, phone and website across several sources and flags real…
056
AI Visibility Prompt Set Generator
Builds a set of prompts for checking whether AI assistants mention your brand, and a table for…
About these seo tools
Everything you need to prepare a page for search engines and AI answer engines: structured data, meta tags, robots directives, keyword maths and pixel-accurate SERP previews.
All 56 tools here are free and open immediately — there is no registration step, no credit card and no daily allowance to run out of. Most of them do their work in your browser, which means the page keeps working on a slow connection and your input is never sent to a server.