Free SEO Tools for Digital Marketers
Free tools for SEO, content, paid media, link analysis and web development. Check a page, calculate campaign performance, format text or generate the files and code you need. No login required.
Digital Marketing & SEO Tools
Email Marketing ROI Calculator
Estimate the financial return from an email campaign using delivered emails, click rate, conversion rate, conversion value and total campaign cost.
Use Tool →SEO Agency Scorecard
Score any SEO agency or subcontractor across 30 criteria in five key areas. Get a weighted overall score and a clear shortlist, consider, or pass recommendation.
Use Tool →SEO Pricing Calculator
Calculate your true SEO delivery cost, project client revenue, and arrive at a monthly price that's fair for both you and your client. Free, instant, no sign-up.
Use Tool →A/B Test Calculator
Find out whether your conversion rate improvements are statistically significant - or just random noise. Free, instant results.
Use Tool →Content Readability Test
Score your content's readability instantly. Optimise blog posts, web copy, and articles so your audience actually reads them.
Use Tool →PPC ROI Calculator
Know your numbers before you spend. Calculate the true ROI of your PPC campaigns in seconds.
Use Tool →Schema Markup Generator
Generate structured data markup for your web pages. Help Google understand your content and unlock rich results like FAQs, star ratings, and more.
Use Tool →Sitemap Validator
Validate any XML sitemap instantly. Check for structural errors, missing fields, and invalid entries - with full support for sitemap index files.
Use Tool →Meta Tag Analyzer
Analyse any page's meta tags instantly - title, description, Open Graph, and more. Fix what's hurting your rankings.
Use Tool →301 Redirect Generator
Generate safe, tested Apache 301 redirect code ready to paste into your .htaccess file. Supports Redirect 301, RedirectMatch, and RewriteRule.
Use Tool →Regex Tester
Test JavaScript regular expressions against sample text, highlight matches and inspect capture groups within a timed browser worker.
Use Tool →Organic vs Paid Traffic ROI Calculator
Compare organic search and paid media economics across the same period using costs, visits, conversion rates and conversion values.
Use Tool →Robots.txt Generator
Generate a valid robots.txt file for your website in seconds. Control what search engines can and can't crawl - including AI bots.
Use Tool →Title Tag & Meta Description Previewer
See exactly how your page title and meta description will look in Google search results before you publish. Real-time desktop and mobile preview.
Use Tool →UTM Parameter Builder
Build accurate UTM tracking URLs in seconds. Stop guessing where your traffic is coming from and keep your Google Analytics data clean.
Use Tool →Heading Structure Analyser
Analyse the H1-H6 heading structure of any web page. Detect missing H1s, skipped levels, and empty tags - with an instant SEO score.
Use Tool →Link Tools
Link Checker Tool
Enter a public page URL to inspect its links. The tool checks up to 30 unique HTTP or HTTPS destinations and shows their status, anchor text, location and link-level rel attributes.
Use Tool →Text and Language Tools
Text Diff Tool
Compare an original and revised text side by side. Highlight additions and removals by word or line without uploading either version.
Use Tool →Text Cleaner and Formatter
Copied text often contains inconsistent spacing, unwanted HTML, irregular quotation marks or list markers that do not suit the destination. This tool applies only the changes you select and leaves the original input untouched.
Use Tool →Markdown to Google Docs Converter
Markdown keeps drafts readable in plain text, but different publishing tools expect different output. This converter creates formatted rich text for Google Docs and also shows the generated HTML for editors and developers who need markup.
Use Tool →List Randomizer
Shuffle list items or select random entries using browser cryptographic randomness. Clean duplicates and blanks before copying or downloading the result.
Use Tool →Lorem Ipsum Generator
Generate placeholder copy by words, sentences or paragraphs. Control paragraph length and copy or download the browser-generated text.
Use Tool →Website Text Extractor
Extract the main text from any webpage - clean, ad-free, and ready to copy. Great for research and content analysis.
Use Tool →Acronym Generator
Turn a phrase, project name or title into an acronym. Control joining words, numbers and letter spacing without sending the text to a server.
Use Tool →Duplicate Content Checker
Check any two pages or text blocks for duplicate content. Get an instant similarity score, shared phrase list, and word-level highlighted comparison.
Use Tool →Web Development and Coding Tools
Text Encoder and Decoder
Encode or decode Base64, URLs, HTML entities, hexadecimal bytes and character codes in your browser. Submitted text never leaves the page.
Use Tool →Secure Password Generator
Create a strong random password with your preferred length, letters, numbers and symbols.
Use Tool →CSS Minifier
Minify CSS in your browser, measure the file-size reduction, copy the output or download it as a production stylesheet.
Use Tool →Color and Design Tools
Color Converter Tool
Convert HEX, RGB and HSL colours, copy each result and check contrast ratios against black and white backgrounds.
Use Tool →Need help putting these tools to work?
We help businesses grow their organic traffic with hands-on SEO strategy and implementation.
Social Media Tools
Social Media Budget Calculator
Build a monthly or annual social media budget covering content production, platform ad spend, management fees, tools and reporting.
Use Tool →Open Graph Tag Generator
Generate Open Graph and Twitter Card meta tags for any page. Control exactly how your links appear when shared on Facebook, Twitter/X, LinkedIn, and WhatsApp.
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