TOML Formatter & Validator TOML (Tom’s Obvious Minimal Language) has become the go-to config format for Rust projects (Cargo.toml), Python packaging (pyproject.toml), and plenty of other tools. It’s designed to be human-readable, but hand-edited config files inevitably drift — inconsistent spacing, jumbled key ordering, and subtle syntax errors that only surface at build time. This ...
Try the Tool »Go Code Formatter (gofmt-style) Go’s philosophy is clear: there’s one right way to format code, and it’s gofmt. Every Go project uses the same formatting — tabs for indentation, opening braces on the same line, sorted imports — and that consistency is one of the language’s greatest strengths. But when you’re editing Go outside your ...
Try the Tool »TypeScript Code Formatter TypeScript projects live and die by consistent formatting. Whether your team uses semicolons or skips them, prefers single quotes or double, two-space or four-space indentation — the formatter needs to apply those rules consistently across every file. This tool formats your TypeScript code client-side with configurable style options, so you can match ...
Try the Tool »Unicode to HTML Entities Converter Special characters in HTML can break rendering, cause encoding issues, or display incorrectly across browsers. Converting Unicode characters to HTML entities ensures your content displays correctly everywhere — from email templates to legacy CMS platforms. This tool handles the conversion in both directions, entirely in your browser. Paste your text ...
Try the Tool »Zstandard (Zstd) Compression Tool Zstandard (Zstd) is Facebook’s modern compression algorithm that delivers better compression ratios than gzip at significantly faster speeds. It’s increasingly used for web assets, database backups, package distribution, and real-time data streaming. This tool lets you compress and decompress data using Zstd entirely in your browser — no installation, no server ...
Try the Tool »Acceleration Converter Convert between acceleration units — meters per second squared, galileos, g-force, and more. Essential for physics, aerospace engineering, and motion analysis. How to Use Select your source and target acceleration units, enter a value, and see the result immediately. Check the quick chart for common conversion reference values. Features Multiple Units – m/s², ...
Try the Tool »Cookie Parser & Decoder Paste any Cookie or Set-Cookie header to instantly parse it into structured, readable data. Identifies all cookie attributes, URL-decodes values, flags security issues, and exports results as JSON. How to Use Paste a Cookie header (semicolon-separated key=value pairs) or one or more Set-Cookie headers (one per line) into the input field. ...
Try the Tool »Security Headers Checker Paste HTTP response headers to instantly analyze your site’s security posture. Checks all critical security headers, assigns an overall grade from A+ to F, and provides actionable fix recommendations with server configuration examples. How to Use Paste your HTTP response headers (key: value format, one per line) into the input field. The ...
Try the Tool »Robots.txt Tester Paste your robots.txt file and test whether specific URLs are allowed or blocked for any crawler. Validates syntax against RFC 9309, highlights errors, and extracts sitemap references. How to Use Paste your robots.txt content into the input field, enter a URL path to test, and select a User-agent. The tool instantly shows whether ...
Try the Tool »HTTP Header Analyzer Paste any HTTP request or response headers for instant analysis. Categorizes headers by type, explains each header’s purpose, validates CORS and caching configurations, flags deprecated headers, and provides performance optimization suggestions. How to Use Paste HTTP headers (key: value format, one per line) into the input field. The tool automatically parses, categorizes, ...
Try the Tool »Terraform (.tf) Formatter Format and validate your Terraform configuration files directly in the browser. Paste any .tf code and get properly indented, consistently styled output that follows HashiCorp conventions. Supports resource blocks, variables, outputs, data sources, locals, and modules with optional alphabetical attribute sorting. How to Use Paste your Terraform code into the input area ...
Try the Tool »GraphQL Schema Formatter Format and validate your GraphQL Schema Definition Language (SDL) with consistent indentation, proper styling, and syntax highlighting. Paste your schema or upload a .graphql file to instantly clean up type definitions, queries, mutations, and directives. How to Use Paste your GraphQL SDL schema into the input area or upload a .graphql/.gql file. ...
Try the Tool »Speed Converter Convert between speed and velocity units — meters per second, kilometers per hour, miles per hour, knots, and more. Handy for physics, travel planning, and engineering. How to Use Choose your source and target speed units, enter a value, and the conversion appears instantly. The quick chart shows common speed conversions for reference. ...
Try the Tool »Code Syntax Highlighter Paste code in any of 100+ programming languages and get instant, beautifully syntax-highlighted output. Choose from 20 popular themes, toggle line numbers, highlight specific lines, and export as embeddable HTML with inline CSS. How to Use Paste or type your code in the editor. Select the programming language (or use auto-detect) and ...
Try the Tool »File Hash Calculator Calculate MD5, SHA-1, SHA-256, SHA-512, and SHA-3 checksums for any file — entirely in your browser. Verify file integrity by comparing hashes, process multiple files in batch mode, and handle files up to 2GB with chunked streaming. How to Use Drag and drop a file (or click to browse), select which hash ...
Try the Tool »Text to Speech Generator Convert any text to spoken audio using your browser’s built-in speech synthesis. Choose from dozens of voices and languages, adjust speed, pitch, and volume, and hear your text read aloud — all without uploading anything to a server. How to Use Type or paste your text, select a voice and language ...
Try the Tool »Git Conflict Marker Remover Resolve git merge conflicts quickly without an IDE. Paste code with conflict markers, choose which version to keep for each conflict, and get clean output — ready to commit. How to Use Paste your file containing git conflict markers (>). The tool detects and highlights each conflict. For each one, choose ...
Try the Tool »Network Mask Calculator Calculate subnet details from any IP address and CIDR notation or subnet mask. Get network address, broadcast address, usable IP range, wildcard mask, and binary representations — instantly in your browser. How to Use Enter an IP address with CIDR notation (e.g., 192.168.1.0/24) or a subnet mask. Results calculate in real time ...
Try the Tool »IPv6 Address Expander / Compressor Expand compressed IPv6 addresses to full 128-bit notation, or compress expanded addresses to their shortest valid form following RFC 5952 canonical rules. Validate, convert, and inspect IPv6 addresses — all client-side. How to Use Enter an IPv6 address in any format — compressed (2001:db8::1) or expanded. The tool instantly shows ...
Try the Tool »TCP/UDP Port Lookup Look up TCP and UDP port numbers to find their associated service names, or search by service name to discover which ports they use. Powered by the official IANA Service Name and Transport Protocol Port Number Registry. How to Use Enter a port number (1-65535) or service name in the search field. ...
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