Start a Project

Get in touch

growth@methodicalstudio.com

Free tools

A growing toolbox for the modern web

Free, no sign-up, no tracking beyond Vercel's privacy-friendly analytics. Each tool is built by the Methodical team to the same accessibility, performance, and SEO standards we hold our client work to.

All tools

Color Converter

Hex ⇄ RGB ⇄ HSL ⇄ OKLCH

Convert any color between hex, rgb, hsl, and oklch, with copy-ready snippets for CSS variables and Tailwind.

Designclient

WCAG Contrast Checker

WCAG 2.1 ratio + APCA Lc

Check color contrast against WCAG 2.1 AA/AAA and APCA Lc, with suggested fixes when a pair fails.

Accessibilityclient

JSON-LD Validator

Schema.org structured data

Paste JSON-LD or a URL, validate shape and common schema.org types (Article, Product, Organization, FAQ).

SEOclient

Favicon & OG Generator

Every size + paste-ready HTML

Upload a PNG/SVG and get every favicon size, Apple touch icon, a 1200×630 OG image, and a paste-ready <head> snippet.

Designserver

SEO Checker

On-page SEO audit

Audit any URL for title, meta, canonical, OG, Twitter, headings outline, alt text, sitemap, and robots.

SEOserver

Meta / OG Preview

Google, X, LinkedIn, Slack

See how a URL renders on Google SERP, X, LinkedIn, and Slack, straight from its meta tags.

SEOserver

Broken Link Checker

Same-origin crawl with status codes

Crawl up to 50 same-origin pages and report 200/3xx/4xx/5xx with the page each broken link was found on.

SEOserver

Lighthouse / Core Web Vitals

PSI report, mobile + desktop

Run Google PageSpeed Insights and see Performance, Accessibility, Best Practices, SEO scores with LCP, INP, CLS.

Performanceserver

Accessibility Scan

axe-core WCAG 2.1 AA

Headless Chromium runs axe-core on any URL and reports violations grouped by impact, with rule references.

Accessibilityserver

Need a hand?

These tools surface the problems. We ship the fix.

Methodical provides accessibility remediation, performance optimization, technical SEO, and full-stack development for modern digital products.

Start a ProjectSee Services