Free SEO Tools
A hands-on toolkit from the Miami SEO team — preview snippets, generate schema, clean up URLs and mix keywords. No accounts, no uploads.
SERP Snippet Preview
See exactly how your title tag and meta description render in Google — desktop & mobile — with live character and pixel-width checks.
Open tool →Slug Generator
Turn any headline into a clean, lowercase, SEO-friendly URL slug with transliteration, stop-word removal and one-click copy.
Open tool →Schema Markup Generator
Build valid JSON-LD for LocalBusiness, Organization, Article, FAQPage and Breadcrumb from a simple form.
Open tool →Hreflang Generator
Generate hreflang link tags for every language and region you target, including x-default.
Open tool →Redirect Generator
Turn a list of old→new URLs into ready 301 redirects for Apache .htaccess and Nginx.
Open tool →URL Encoder / Decoder
Percent-encode or decode URLs and query strings with full UTF-8 and Cyrillic support.
Open tool →Open Graph Preview
Preview your Facebook / LinkedIn share card live from your Open Graph tags, with size and length warnings.
Open tool →Keyword Combiner
Mix two or three word lists (city × service × modifier) into every keyword combination.
Open tool →SEO tools that respect your data
Every tool on this page is written in plain JavaScript and runs entirely in your browser. Nothing you type — titles, URLs, keyword lists, schema details — is ever sent to a server, stored, or shared. There is no sign-up, no paywall and no limit on how many times you use them.
These utilities cover the everyday jobs that come up in real search-optimization work: checking how a page will look in Google, generating valid structured data, cleaning up URL slugs, wiring up international hreflang tags, mapping out 301 redirects during a migration, encoding tricky URLs, previewing social share cards and building out keyword lists for local campaigns.