All 31 Free SEO & Webmaster Tools
Every tool on PureSEO is free and needs no account, and most of them run entirely in your browser, so your text, code and images stay on your device. Pick a category below, or start with the most popular tools: SEO word counter, 301 redirect generator, image optimizer, code minifier and broken link checker.
Content Optimization Tools
Write and polish content that ranks: count words and keywords, check readability, convert case, generate slugs and placeholder text.
Word Counter
Count words, characters, and paragraphs in your text
Case Converter
Convert text between different cases (uppercase, lowercase, title case)
Slug Generator
Generate SEO-friendly URL slugs from your text
Lorem Ipsum Generator
Generate custom placeholder text for your web and design projects
Readability Analyzer
Check content complexity with Flesch Reading Ease score and get tips to improve
Keyword Density Checker
Analyze keyword frequency and density. Find over-optimized keywords with N-gram analysis
Instagram Line Break Generator
Add clean line breaks and spaces to Instagram captions. No more dots or symbols needed for spacing
YouTube Thumbnail Downloader
Download HD, HQ, and SD thumbnails from any YouTube video or Short. Paste link, extract, and save.
Technical SEO Tools
Fix the technical foundation: generate 301 redirects, XML sitemaps, robots.txt, meta tags and JSON-LD schema, and find broken links.
Meta Tags Generator
Generate optimized meta tags for your pages
Google SERP Preview
Preview how your page appears in Google search results. Optimize titles and descriptions for CTR
Robots.txt Generator
Create and validate robots.txt files for search engine crawlers
JSON-LD Schema Generator
Generate structured data (JSON-LD) for rich snippets
XML Sitemap Generator
Generate XML sitemaps for search engines with change frequency and priority
301 Redirect Generator
Generate 301 and 302 redirect code for Apache, Nginx, PHP and HTML
.htaccess Redirect Generator
Create exact-match 301 redirect rules for Apache .htaccess, including query-string redirects
Nginx Redirect Generator
Create Nginx location blocks with return 301 or 302, ready for your server block
PHP Redirect Generator
Generate a correct PHP header() redirect with a 301 or 302 status code
Bulk Redirect Generator
Turn a list of old and new URLs into 301 rules for .htaccess, Nginx or PHP
UTM Builder
Generate UTM-tagged URLs for tracking marketing campaigns. Create URLs with utm_source, utm_medium, utm_campaign parameters
Broken Link Checker
Find broken links and 404 errors on your website. Improve SEO and user experience by fixing dead links
Image & Speed Tools
Make pages faster: compress and resize images, convert to WebP, export SVG to PNG and build favicons, all without uploading anything.
WebP Converter
Convert images to WebP format for better performance
Image Resizer & Compressor
Resize and compress images for web. Reduce file sizes by up to 80% while maintaining quality
Image Optimizer
Ultimate image optimization tool. Resize, compress, and convert images to reduce file sizes by up to 90% while maintaining quality
Favicon Generator
Create professional favicons from images, text, or emojis. Generate ICO, PNG, and Apple Touch icons
SVG to PNG Converter
Convert SVG files to PNG images instantly. Customize size, background, and transparency
Developer Tools Tools
Everyday utilities for developers: format JSON, encode Base64, minify HTML, CSS and JavaScript, build UTM links and more.
JSON Formatter & Validator
Format, validate, and minify JSON code. Beautify JSON with proper indentation, validate syntax, and optimize for production
Base64 Encoder/Decoder
Encode text to Base64 or decode Base64 to text. Convert images to Base64 data URIs
Code Minifier
Minify HTML, CSS, and JavaScript code. Reduce file sizes by removing whitespace, comments, and unnecessary characters
Terms & Conditions Generator
Create a basic Terms & Conditions template for your website. Demo tool for educational purposes
PDF to Word Converter
Convert PDF files to editable Word (DOCX) documents online. Fast, secure, and free PDF to Word converter.
My IP Address Checker
Find your public IP address, location, and ISP. Secure IP checker with Geo-location map and privacy score.