90+ Free SEO & Marketing Tools - Schema Generator, Image Tools, AI Writer, Downloaders & More | OneStepToRank

Free SEO Tools

90+ free tools to audit, optimize, and grow your online presence. Schema generators, AI content tools, image editors, video downloaders, text utilities, and more.

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Local Rank Checker

See where your business ranks in Google Maps from 5 different locations around you. Understand how proximity affects your visibility.

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GBP Completeness Grader

Get a completeness score and actionable recommendations for your Google Business Profile across 5 weighted categories.

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Review Link Generator

Generate a direct Google review link for your business. Share via email, SMS, or QR codes to make leaving reviews effortless.

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All Schema Types

Hub page with 12+ schema generators and a full LocalBusiness builder.

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Local Business

Hours, address, geo coordinates, ratings, 21 business subtypes.

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FAQ Schema

Q&A pairs for People Also Ask rich results in Google.

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Article Schema

Blog posts, news articles, and tech articles.

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Product Schema

Price, availability, reviews, SKU, brand.

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Organization

Company info, logo, socials, contact points.

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Video Schema

Thumbnail, duration, upload date, embed URL.

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Review Schema

Star ratings, review count, aggregate scores.

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Event Schema

Dates, location, tickets, performers.

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Person Schema

Bio, job title, social profiles, employer.

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Job Posting

Google for Jobs with salary and location.

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Breadcrumb

Navigation trail for SERP breadcrumb display.

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HowTo Schema

Step-by-step instructions with tools and cost.

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Recipe Schema

Recipe cards with ingredients, steps, and nutrition.

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Website Schema

Sitelinks searchbox and site identity markup.

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Software App Schema

App ratings and pricing in search results.

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Course Schema

Course cards with provider, pricing, and instances.

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Q&A Page Schema

Community Q&A with accepted answers.

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Book Schema

Book info panels with ISBN and knowledge graph.

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Movie Schema

Movie rich results with cast, director, and ratings.

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Dataset Schema

Google Dataset Search visibility and metadata.

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Discussion Forum Schema

Forum posts with replies, votes, and authors.

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Profile Page Schema

Person and organization profiles with social links.

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SERP Snippet Previewer

Preview how your page appears in Google search results. Check title and description length with pixel-accurate desktop and mobile previews.

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Meta Tag Generator

Generate complete HTML meta tags including title, description, Open Graph, Twitter Cards, robots directives, and canonical URLs.

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Open Graph Generator

Create OG meta tags to control how your pages look when shared on Facebook, LinkedIn, Twitter, Discord, and Slack.

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Robots.txt Generator

Build a robots.txt file with user-agent rules, crawl directives, sitemap references, and presets for common setups.

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Hreflang Generator

Generate hreflang tags for multi-language sites. Output as HTML link tags, XML sitemap, or HTTP headers.

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Robots.txt Tester

Test if specific URLs are blocked or allowed by your robots.txt rules for different search engine crawlers.

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.htaccess Tester

Test Apache .htaccess rewrite rules and redirects. Simulate URL rewrites without deploying to your server.

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Sitemap Generator

Generate XML sitemaps for your website. Crawl your site and export a standards-compliant sitemap file.

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RSS Feed Parser

Parse and validate RSS and Atom feeds. Preview feed items, check structure, and debug syndication issues.

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Fetch & Render

See how search engines view your page. Compare raw HTML vs rendered DOM to find JavaScript rendering issues.

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Prerendering Tester

Check if your site serves prerendered HTML to search engine bots. Test dynamic rendering and SSR detection.

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Mobile-First Index Test

Compare your desktop and mobile page content to ensure mobile-first indexing compatibility with Google.

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Mobile-Friendly Test

Run a full mobile usability audit using Google PageSpeed Insights. Check performance, accessibility, and SEO.

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AMP Validator

Validate AMP pages against Google's specification. Bulk check URLs or paste HTML for instant validation.

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Hreflang Tester

Analyze live hreflang implementation on any URL. Check for errors, missing return links, and invalid codes.

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Locale-Adaptive Test

Check if a site serves different content based on location or language headers. Detect geo-targeting setups.

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Local Search Results

Preview Google local search results for any query and location. See maps pack, organic results, and local listings.

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Knowledge Graph Search

Search Google's Knowledge Graph API. Find entities, people, places, and organizations in Google's knowledge base.

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Algorithm Update Tracker

Track Google algorithm updates and their impact. See confirmed updates, timing, and what was affected.

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AI Bot Access Tester

Check if AI crawlers (GPTBot, Claude, Perplexity, etc.) can access your site. Test robots.txt rules for AI bots.

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Redirect Checker

Trace the full redirect chain for any URL. See each hop, status code, and final destination to debug redirect issues.

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HTTP Header Checker

Inspect HTTP response headers for any URL. Check security headers, caching, content type, and server configuration.

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WHOIS Lookup

Look up full WHOIS registration data for any domain. See registrar, nameservers, status codes, and contact info.

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SSL Certificate Checker

Check SSL/TLS certificate details for any domain. See issuer, expiry date, protocol version, and SAN domains.

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Broken Link Checker

Scan any page for broken links. Find 404 errors, redirect chains, and dead links hurting your SEO and user experience.

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Page Speed Checker

Analyze page performance with Google PageSpeed Insights. Get Core Web Vitals scores and optimization opportunities.

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Domain Age Checker

Look up WHOIS data for any domain. See registration date, expiry, registrar, nameservers, and domain age.

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Website SEO Score

Get an instant SEO audit with a score out of 100. Check title tags, meta descriptions, headings, images, and more.

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Keyword Density Checker

Analyze keyword frequency and density in any text. Find overused and underused terms for better on-page SEO.

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Google Index Checker

Check if your URLs are indexed by Google. Bulk test up to 20 URLs to find pages missing from search results.

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AI Content Detector

Analyze text to detect AI-generated content. Uses statistical heuristics like burstiness, vocabulary diversity, and more.

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Word Counter

Count words, characters, sentences, paragraphs, and estimated reading time in real-time.

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Character Counter

Count characters with and without spaces, words, lines, and track limits for Twitter, meta tags, and more.

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Case Converter

Convert text to UPPER, lower, Title, Sentence, camelCase, snake_case, and more formats instantly.

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URL Slug Generator

Convert any text into a clean, SEO-friendly URL slug. Handles special characters and Unicode.

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Lorem Ipsum Generator

Generate placeholder text in paragraphs, sentences, or words for mockups and wireframes.

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UTM Campaign Builder

Build UTM-tagged URLs for Google Analytics campaign tracking. Set source, medium, campaign, and more.

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Base64 Encoder/Decoder

Encode text to Base64 or decode Base64 back to plain text. Supports UTF-8 content.

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URL Encoder/Decoder

Encode special characters for URLs or decode percent-encoded strings back to readable text.

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JSON Formatter

Format, validate, and minify JSON data. Syntax highlighting, error detection, and tree view.

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Hash Generator

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from any text. Compare hashes for integrity checks.

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Color Converter

Convert colors between HEX, RGB, and HSL formats. Visual color picker with live preview.

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Regex Tester

Test regular expressions with real-time match highlighting. See capture groups, match count, and flags.

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Text Diff Checker

Compare two texts side-by-side. Highlights additions, deletions, and changes at word level.

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Cron Expression Generator

Build cron expressions with a visual editor. Human-readable descriptions and next 5 run times.

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Image Compressor

Compress images up to 80% smaller with adjustable quality. Supports PNG, JPG, and WebP. All processing in-browser.

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Image Resizer

Resize images to exact dimensions with aspect ratio lock. Perfect for social media, thumbnails, and web.

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Image Format Converter

Convert images between PNG, JPG, and WebP formats. Batch convert multiple images at once.

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Image to Base64

Convert images to Base64 data URIs for embedding directly in HTML and CSS. Copy-ready output.

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QR Code Generator

Generate QR codes for URLs, text, email, phone, WiFi, and more. Download as PNG in multiple sizes.

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Favicon Generator

Generate all favicon sizes from one image. Get ICO, PNG (16-512px), and Apple Touch icons with HTML code.

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AI Article Rewriter

Rewrite and paraphrase text while preserving meaning. Choose professional, casual, formal, or creative tones.

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AI Grammar Checker

Check text for grammar, spelling, and punctuation errors. Get corrected text with detailed change explanations.

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AI Text Summarizer

Summarize long articles into concise versions. Choose short, medium, or long summaries in paragraph or bullet format.

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Hashtag Generator

Generate relevant hashtags for Instagram, Twitter, LinkedIn, and TikTok. Grouped by popularity tier.

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Meta Description Writer

Generate SEO-optimized meta descriptions from page content. 3 variations at 150-160 characters each.

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Blog Title Generator

Generate compelling blog post titles for any topic. Get how-to, listicle, question, and power word variations.

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Image Alt Text Generator

Generate SEO-friendly alt text for images from descriptions. 3 unique variations optimized for accessibility.

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YouTube Thumbnail Downloader

Download YouTube video thumbnails in all available resolutions. Get max res, standard, high, and default quality.

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Instagram Downloader

Download Instagram photos and reels. Extract media from public posts and stories.

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TikTok Downloader

Download TikTok videos without watermark. Get multiple quality options and video details.

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Twitter/X Downloader

Download videos and images from Twitter/X posts. Multiple format and quality options available.

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Facebook Downloader

Download Facebook videos in HD and SD quality. Extract video from public posts and pages.

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Pinterest Downloader

Download full-resolution Pinterest images. Get original quality pins without compression.

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Vimeo Downloader

Download Vimeo videos in multiple quality options. Get HD, SD, and audio-only formats.

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