Free browser-based utilities that streamline coding tasks with instant text processing, data conversion, and validation capabilities.
Table to Markdown Converter Convert HTML tables, CSV data, or TSV files into properly formatted Markdown tables with aligned columns. Paste your data, adjust column alignment, and get clean Markdown output instantly. How to Use Select your input format (HTML, CSV, or TSV) and paste your table data. The tool parses the input and generates ...
Try the Tool »Data Transfer Time Calculator Instantly calculate how long it will take to transfer a file over any network connection. Enter your file size and bandwidth, adjust for protocol overhead and real-world network efficiency, and get the precise transfer time in days, hours, minutes, or seconds. How to Use Enter your file size (B, KB, MB, ...
Try the Tool »Password Strength Analyzer & Checker Analyze any password in real time to see its strength score, entropy, estimated crack times, and potential vulnerabilities. The analyzer detects common patterns, keyboard walks, dictionary words, and l33t speak substitutions — all without your password ever leaving your browser. How to Use Type or paste a password into the ...
Try the Tool »CSS Clip-Path Generator Visually create CSS clip-path shapes with an intuitive drag-and-drop editor. Build polygons, circles, ellipses, and inset shapes, then copy the generated CSS directly into your stylesheets. How to Use Select a shape type or start from a preset template. Drag control points to adjust the shape visually on the preview canvas. The ...
Try the Tool »ENV File Parser & Formatter Paste your .env file contents and instantly parse, validate, and reformat environment variables. The parser highlights issues like duplicate keys, empty values, and invalid lines — all without your data ever leaving the browser. How to Use Paste your raw .env file content into the input field. The tool automatically ...
Try the Tool »Favicon Generator Generate all the favicon sizes your website needs from a single image. Upload once, download every size — from tiny 16×16 browser tabs to 512×512 PWA splash screens. How to Use Upload a source image (PNG, JPG, or SVG recommended). The tool instantly generates all standard favicon sizes. Optionally enable round corners, add ...
Try the Tool »Bitwise Shift Calculator Perform left shift, arithmetic right shift, and logical right shift operations on integers with instant binary visualization. Enter a number in decimal, binary, hex, or octal, choose your shift amount, and see exactly how every bit moves — including carry and overflow. How to Use Enter your number in any supported format ...
Try the Tool »Prime Factorization Calculator Break down any integer into its prime factors instantly. This calculator decomposes numbers into their fundamental building blocks — the prime numbers that multiply together to produce the original value. Whether you’re working through math homework, exploring number theory, or just curious about what makes a number tick, get the full factorization ...
Try the Tool »SSL/TLS Certificate Decoder Decode and analyze SSL/TLS certificates instantly. Paste any PEM-encoded certificate to see its full details — subject, issuer, validity, extensions, and security warnings. How to Use Paste your PEM-encoded certificate (starting with —–BEGIN CERTIFICATE—–) into the input field. The tool instantly decodes and displays all certificate details including subject information, issuer chain, ...
Try the Tool »LZ4 Compression Encoder/Decoder Compress and decompress data using the LZ4 algorithm directly in your browser. LZ4 is one of the fastest lossless compression algorithms, prioritizing speed over compression ratio — ideal for real-time data processing, log compression, and streaming applications. How to Use Select the operation mode — Compress or Decompress. Paste your text into ...
Try the Tool »Brotli Compression Encoder/Decoder Compress and decompress data using Google’s Brotli algorithm directly in your browser. Brotli delivers significantly better compression ratios than Gzip — often 20-30% smaller output — making it the preferred choice for web content delivery via HTTP Content-Encoding. How to Use Choose between Compress or Decompress mode. Enter your text in the ...
Try the Tool »HEX Color to Color Name Converter Convert any HEX color code to its nearest CSS/HTML named color instantly. Enter a hex value or use the visual color picker to find the closest matching color name from the standard 140 CSS3 named colors, complete with similarity scores and side-by-side swatch comparisons. How to Use Enter a ...
Try the Tool »LAB to RGB Converter Convert CIE L*a*b* color values to RGB and HEX formats with scientific accuracy. This tool performs the full LAB to XYZ to RGB transformation pipeline using the D65 standard illuminant and proper sRGB gamma correction, with visual color preview and out-of-gamut detection. How to Use Enter your LAB values — L ...
Try the Tool »HSV to RGB Converter Convert between HSV (Hue, Saturation, Value) and RGB color spaces instantly with live visual preview. Adjust hue, saturation, and value using intuitive sliders and see the corresponding RGB and HEX values update in real time. How to Use Adjust the HSV sliders — Hue (0-360°), Saturation (0-100%), and Value (0-100%) — ...
Try the Tool »Color Distance Calculator Calculate the perceptual difference between two colors using industry-standard CIE deltaE formulas. Input colors via HEX codes or color pickers and instantly see how different they appear to the human eye, with results from three deltaE algorithms and a plain-language interpretation. How to Use Enter two colors using HEX codes or the ...
Try the Tool »Protocol Buffers (Protobuf) Formatter Protocol Buffers — Google’s language-neutral, platform-neutral serialization format — power everything from gRPC microservices to mobile app APIs. But .proto files get messy fast, especially when multiple developers touch the same schema definitions. Inconsistent indentation, misaligned field numbers, and sloppy formatting make code reviews painful and diffs unreadable. This formatter parses ...
Try the Tool »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 ...
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Scoreboard is a fun way to keep track of your games, all data is stored in your browser. More features are coming soon!
Update: Our latest tool was added on Mar 24, 2026
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