The complete SEO toolkit — built for speed.
Free, fast, privacy-friendly SEO utilities for creators and developers. Meta generators, sitemap builders, minifiers, converters, and more.
Featured
Popular free SEO tools
Hand-picked tools our users love — all free, no account required.
Meta Tag Generator
Create SEO-ready title, description and meta tags.
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Open Graph Generator
Build Facebook & LinkedIn share previews.
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Robots.txt Generator
Control what search engines crawl.
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AI Content & Intent Auditor
AI review of intent match, readability and gaps.
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Keyword Density Checker
Find your top keywords and phrase density.
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JSON Formatter
Prettify or minify JSON.
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Password Generator
Strong, random passwords.
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QR Code Generator
Turn URLs & text into QR codes.
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Categories
Explore by category
Everything organized so you find the right tool in seconds.
Meta & Tags
Generate and audit meta, OG, Twitter, canonical & hreflang tags.
SEO Generators
Robots.txt, sitemaps, structured data helpers.
Analyzers
Analyze density, headings, and page structure.
Text Tools
Counters, converters, and comparison helpers.
Converters
JSON, XML, CSV, Markdown, Base64 and more.
Developer Tools
Minifiers, formatters, encoders.
Security & Hashing
Passwords, hashes, QR codes and validators.
Why Optimexa
Built the way you'd want it
No paywalls, no sign up, no dark patterns.
Fast by default
Static-first pages, code-split routes, and tools that run right in your browser.
Privacy friendly
Client-side tools never upload your data. Server tools clearly say when they call an API.
Always free
Every tool listed here is 100% free forever. No trials, no metering.
Made for the web
Optimized for Core Web Vitals, accessible, and mobile-first.
How it works
Three steps, no learning curve
01
Find your tool
Search or browse by category. Every tool has a dedicated page with docs and examples.
02
Paste your input
Text, HTML, URL, JSON — whatever the tool needs. No accounts, no rate limits.
03
Copy or download
One-click copy or download the result. Use it in your project immediately.
Learn
SEO articles & guides
Practical, up-to-date guides — no fluff.
The 2026 On-Page SEO Checklist
A practical, no-fluff checklist covering titles, meta, headings, internal links, schema, and Core Web Vitals.
8 min read
Which meta tags actually matter in 2026
A clear-eyed look at the meta tags Google reads today, the ones it ignores, and what to prioritize.
6 min read
A beginner's guide to Core Web Vitals
LCP, INP, CLS — what they measure, why they matter, and quick wins to improve them.
9 min read
FAQ
Frequently asked questions
Loved by builders
What people are saying
"The meta and OG generators alone save me an hour a week. Clean, fast, no fluff."
Priya Nair
SEO Consultant
"My go-to for JSON, minifiers and QR codes. Loads instantly and everything runs in the browser."
Marcus Lee
Indie developer
"The keyword density checker is genuinely useful. Simple UI, actually accurate output."
Ana Rocha
Content Strategist
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