/tools
Small, focused dev utilities.
Things I build for myself while shipping client work — formatters, previewers, generators. Free to use, no sign-in. 32 live · 18 on the roadmap.
Featured field guideWebsite release readiness checklistUse 30 evidence-based checks before a website or web app goes live.
Read the checklist/ai tools
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AI Content Detector
Score how AI-written your text reads.
/tools/ai-detector
→↻
AI Humanizer
Rewrite AI text so it reads as human.
/tools/ai-humanizer
→🛡
AI Guard · Forms
Score form submissions for spam, bots, and abuse.
/tools/ai-guard-forms
→🔍
AI Guard · URLs
Scan any URL for phishing, typosquatting, and malware patterns.
/tools/ai-guard-urls
/text & code
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{ }
JSON Formatter
Format, validate, minify JSON in your browser.
/tools/json-formatter
→md
Markdown Previewersoon
Live preview as you type Markdown.
/tools/markdown-previewer
→b64
Base64 Encoder / Decoder
Encode and decode Base64 strings.
/tools/base64
→/^/
Regex Tester
Live-test JavaScript regular expressions.
/tools/regex-tester
→Aa
Lorem Ipsum Generator
Placeholder text with sensible options.
/tools/lorem-ipsum
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Code Diffsoon
Side-by-side diff of two code snippets.
/tools/code-diff
/design & css
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◐
CSS Gradient Buildersoon
Build linear + radial gradients visually.
/tools/css-gradient
→▦
Box Shadow Generatorsoon
Sculpt shadows with sliders.
/tools/box-shadow
→◯
Border Radius Visualizersoon
Per-corner radius with elliptical control.
/tools/border-radius
→🎨
Color Converter
HEX ↔ RGB ↔ HSL, with eyedropper preview.
/tools/color-converter
→◇
Glassmorphism Generatorsoon
Frosted glass CSS in one form.
/tools/glassmorphism
→✂
Clip-Path Makersoon
Build polygon / inset / circle clip paths.
/tools/clip-path
/web & seo
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🔗
OG Image Previewer
Paste a URL, see its Open Graph card.
/tools/og-previewer
→🔍
Meta Tag Analyzersoon
Full meta tag audit with SEO scoring.
/tools/meta-analyzer
→◳
Favicon Generatorsoon
PNG / ICO / Apple Touch icons from a letter or image.
/tools/favicon-generator
→🤖
robots.txt Validatorsoon
Lint and trace a robots.txt file.
/tools/robots-validator
→🗺
Sitemap Validatorsoon
Validate sitemap.xml structure + URLs.
/tools/sitemap-validator
→↳
Website Revenue Leak Audit
Inspect the signals between a visit and an enquiry.
/tools/website-revenue-leak-audit
→ms
Core Web Vitals Monitor
Take a live mobile performance snapshot.
/tools/core-web-vitals-monitor
→W
WordPress Maintenance Auditor
Separate public signals from maintenance proof.
/tools/wordpress-maintenance-auditor
→↗
Website Migration Planner
Plan the move, redirects, tests, and rollback.
/tools/website-migration-planner
→ms
Core Web Vitals Action Planner
Turn LCP, INP, and CLS into an ordered plan.
/tools/core-web-vitals-action-plan
→W
WordPress Maintenance Scope Generator
Match maintenance coverage to real site risk.
/tools/wordpress-maintenance-scope
→S
Shopify App Cost & Performance Audit
Make every installed app earn its place.
/tools/shopify-app-audit
→✓
WooCommerce Checkout Risk Checklist
Build a release gate around the money path.
/tools/woocommerce-checkout-risk
→301
Technical SEO Migration Checklist
Protect discoverability through a site change.
/tools/technical-seo-migration-checklist
/wordpress plugins
/images
/productivity
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SO
SiteOps Desk
Turn website checks into owned operational incidents.
/siteops
→⏱
Cron Buildersoon
Visual cron expressions with plain-English read-out.
/tools/cron-builder
→🔑
JWT Decoder
Decode JWT header + payload locally.
/tools/jwt-decoder
→%
URL Encoder / Decoder
percent-encode and decode URL components.
/tools/url-encoder
→🔒
Password Generator
Strong passwords with strength scoring.
/tools/password-generator
→id
UUID Generator
UUID v4, bulk supported.
/tools/uuid-generator
→⏲
Timestamp Converter
Unix ↔ ISO ↔ local time.
/tools/timestamp-converter
/freelance & business
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▤
Website Redesign Brief Builder
Clarify outcomes before discussing screens.
/tools/website-redesign-brief
→◇
Website Platform Decision Tool
Choose a platform for the operating model.
/tools/website-platform-decision
→↻
Automation Opportunity Calculator
Score repetitive work before automating it.
/tools/automation-opportunity-calculator
→⇄
Integration Requirements Builder
Define ownership at every system boundary.
/tools/integration-requirements-builder
→24
Website Support Plan Estimator
Match support coverage to business exposure.
/tools/website-support-plan-estimator
→!
Project Rescue Readiness Audit
Stabilize an inherited project before adding features.
/tools/project-rescue-readiness
→$
Freelance Rate Calculatorsoon
Work back from desired income to hourly rate.
/tools/rate-calculator
→∑
Project Cost Estimatorsoon
Quote a project from rough scope.
/tools/project-estimator
→🧾
Invoice Generatorsoon
Quick invoice with PDF export via browser print.
/tools/invoice-generator