Utilix | Developer Tools<br>149+ tools · API · Node & Python SDK · MCP Server<br>The tool layer for developers<br>and AI agents<br>Your agents are only as good as the tools they can call. Utilix gives them 149+ battle-tested utilities via API, SDK, and MCP server.<br>Get started free API & SDK docsBrowse tools
Browser tools149+ tools, no loginREST API10k req/day on ProNode SDK524 functions, offlinePython SDK390 functions, offlineMCP Server102 tools in Claude & Cursor
Recently added
All tools →
codeNew<br>Commit Message Generator (AI)Paste a git diff and get a Conventional Commits-style commit message back: type, scope, subject, and body, powered by GPT-4o mini<br>imageNew<br>EXIF ViewerRead camera make/model, orientation, timestamps, exposure settings, and GPS coordinates directly from a JPEG's EXIF data<br>jwtNew<br>JWT Builder (unsigned preview)Build a JWT header and payload preview with standard claims — unsigned, pair with JWT Signer to sign it<br>hashNew<br>Scrypt Hash (bcrypt alt)Hash and verify passwords with scrypt, a bcrypt-alternative memory-hard KDF<br>jwtNew<br>JWK ViewerParse a JSON Web Key Set (JWKS) or a single JWK and view each key's type, use, algorithm, key ID, and size in a readable table
AI tools
All tools →
imageSVG Generator (AI)Generate SVG illustrations, icons, and graphics from a text description using GPT-4o<br>regexNL → Regex (AI)Describe what you want to match in plain English: get a regex pattern, explanation, and test cases powered by GPT-4o mini<br>codeCLI Builder (AI)Describe a terminal task in plain English: get the exact shell command with a breakdown of every flag, powered by GPT-4o mini<br>cssCSS Explainer (AI)Paste any CSS and get a plain-English breakdown of every selector and property: powered by GPT-4o mini<br>jsonJSON Schema Generator (AI)Describe your data in plain English: get a production-ready JSON Schema (Draft-07) instantly, powered by GPT-4o mini
Always free in browser<br>149+ tools, client-side only, no login
MCP-ready for AI agents<br>102 tools in Claude Desktop & Cursor
REST API<br>Every tool at api.utilix.tech/v1
Node & Python SDK<br>524 functions, offline, no API key
Works everywhere<br>Call from any language. Same key, same format.<br>POST JSON in, get JSON back. Pick a use case and a language to see how.
MCPTypeScriptPython>_curl
MCPTypeScriptPythoncurl<br>Claude DesktopCursorVS CodeWindsurfClaude Code<br>Claude DesktopCursorVS CodeWindsurfClaude Code<br>10<br>11<br>12
// ~/Library/Application Support/Claude/claude_desktop_config.json<br>"mcpServers": {<br>"utilix": {<br>"command": "npx",<br>"args": ["-y", "@utilix-tech/mcp"],<br>"env": {<br>"UTILIX_API_KEY": "YOUR_KEY"
Browse by category<br>AI / AgentAll →<br>Token Estimator<br>Estimate token count and API cost for any text across GPT-4o, Claude, Gemini, and more
PII Detector<br>Detect and redact personally identifiable information: emails, phones, SSNs, credit cards, IPs, IBANs, and crypto wallets
Secret Detector<br>Scan code or config for leaked API keys, tokens, and credentials: OpenAI, AWS, GitHub, Stripe, and more
NetworkAll →<br>UUID Generator<br>Generate v1, v4, v5, and v7 UUIDs
ULID Generator<br>Generate Universally Unique Lexicographically Sortable Identifiers
cURL Builder<br>Build cURL commands from URL, method, headers, and body
CodeAll →<br>HTML Formatter<br>Format and minify HTML with configurable indentation
.env Parser<br>Parse and validate .env files with duplicate detection and format conversion
Semver Calculator<br>Parse, compare, and check semantic version ranges
JSONAll →<br>JSON Formatter<br>Format, validate, and minify JSON
JSON Diff<br>Compare two JSON objects and highlight differences
JSON → TypeScript<br>Generate TypeScript interfaces from JSON
CSSAll →<br>CSS Minifier<br>Minify and beautify CSS
CSS Gradient<br>Visual CSS gradient builder with linear, radial, and conic support
Box Shadow<br>Visual CSS box-shadow builder with multiple layers and presets
TextAll →<br>Text Diff<br>Compare two text blocks line by line
Markdown Preview<br>Live preview Markdown as HTML
Lorem Ipsum<br>Generate placeholder text
View all tools