/tools
Small, focused dev utilities.
Things I build for myself while shipping client work — formatters, previewers, generators. Free to use, no sign-in. 12 live · 18 on the roadmap.
/ai tools
/text & code
→
{ }
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
→⇄
Code Diffsoon
Side-by-side diff of two code snippets.
/tools/code-diff
/design & css
→
◐
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
→
🔗
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
/images
/productivity
→
⏱
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