Voltage Converter Convert between voltage units quickly — volts, millivolts, microvolts, kilovolts, and megavolts. Perfect for electrical engineering, electronics projects, and physics homework. How to Use Select the voltage units you want to convert between, enter your value, and see the result instantly. Use the quick chart for common reference values. Features All Voltage Units ...
Try the Tool »IEEE 754 Floating Point Converter Explore how computers represent decimal numbers in binary with this interactive IEEE 754 converter. Enter any decimal number and instantly see its binary representation broken down into sign, exponent, and mantissa components. How to Use 1. Enter a decimal number in the input field (e.g., 3.14, -0.1, 255). 2. Select ...
Try the Tool »ASN.1 Parser Decode and inspect ASN.1 (Abstract Syntax Notation One) encoded data used in X.509 certificates, PKCS structures, and cryptographic protocols. Paste hex, base64, or PEM-encoded data and instantly see the full parsed structure. How to Use 1. Paste your ASN.1 data in hex, base64, or PEM format into the input field. 2. The parser ...
Try the Tool »Gzip / Zlib / Deflate Tester Compress and decompress data using gzip, zlib, and raw deflate formats directly in your browser. Test compression output, verify data integrity, and measure size savings — all client-side with no data leaving your machine. How to Use 1. Choose your mode: Compress or Decompress. 2. For compression: paste text ...
Try the Tool »CBOR Encoder / Decoder Encode JSON to CBOR and decode CBOR back to JSON — fully client-side. CBOR (Concise Binary Object Representation) is a compact binary data format defined in RFC 8949, widely used in IoT, WebAuthn, and COSE protocols. How to Use Switch between Decode and Encode modes. To decode, paste CBOR data as ...
Try the Tool »File Extension Lookup Instantly identify any file type by its extension. Search a database of 500+ file extensions to find descriptions, MIME types, and which programs open them on Windows, macOS, and Linux. How to Use Type a file extension (like .docx or .mp4), a MIME type, or a keyword (like “video” or “image”) into ...
Try the Tool »Character Encoding Detector Detect the character encoding of any text or file, convert between encodings, and fix mojibake — all client-side. Supports UTF-8, UTF-16, ISO-8859, Windows codepages, Shift_JIS, EUC-JP, GBK, Big5, KOI8-R, and more. How to Use Paste text or upload a file to detect its encoding. The tool analyzes byte patterns and displays possible ...
Try the Tool »Electric Charge Converter Convert between electric charge units like coulombs, millicoulombs, microcoulombs, and ampere-hours. Useful for physics, electronics, and battery capacity calculations. How to Use Pick your source and target charge units, enter a value, and get instant results. The quick reference chart shows common conversions at a glance. Features Comprehensive Units – Coulombs, millicoulombs, ...
Try the Tool »Bech32 Address Encoder/Decoder Encode, decode, and validate Bitcoin SegWit addresses using the Bech32 (BIP 173) and Bech32m (BIP 350) specifications. Instantly verify checksums, identify address types (P2WPKH, P2WSH, P2TR), and convert between hex witness programs and human-readable addresses. How to Use Decode: Paste a Bitcoin SegWit address to see its human-readable part, witness version, witness ...
Try the Tool »MessagePack to JSON Converter Convert between MessagePack binary format and JSON instantly in your browser. Decode MessagePack hex or Base64 strings into readable JSON, or encode JSON data into compact MessagePack format. How to Use Decode: Select Decode mode, choose your input format (Hex or Base64), paste your MessagePack data, and get pretty-printed JSON output ...
Try the Tool »Data URI Scheme Generator Convert files and text into RFC 2397 Data URIs directly in your browser. Upload any file or paste text content to generate a complete data URI with the correct MIME type, ready to embed in HTML, CSS, or JavaScript. How to Use File mode: Upload or drag-and-drop any file (images, fonts, ...
Try the Tool »CSP Generator & Evaluator Build and validate Content Security Policy headers with a visual interface. Generate CSP headers by selecting directives and source values, or evaluate existing policies by pasting them for syntax validation and security analysis. How to Use Generate mode: Select a preset (Strict, Moderate, or Permissive) or customize individual directives like default-src, ...
Try the Tool »Webhook Signature Validator Validate and generate HMAC-based webhook signatures directly in your browser. Verify that incoming webhook payloads are authentic by checking their cryptographic signatures, or generate signatures for testing your webhook endpoints. How to Use Validate mode: Paste the webhook payload body, enter your secret key, paste the received signature, and select the algorithm. ...
Try the Tool »Webhook Signature Validator Validate and generate HMAC webhook signatures for secure API integrations. Verify that incoming webhooks from Stripe, GitHub, Shopify, and other providers are authentic by validating their cryptographic signatures, or generate signatures for testing your own webhook endpoints. How to Use Validate mode: Paste your webhook payload, secret key, and the signature you ...
Try the Tool »CRLF / LF Line Ending Converter Convert text between different line ending formats instantly. Whether you’re working across Windows, Linux, and macOS, this tool ensures your files use the correct line endings for each platform. How to Use 1. Paste your text or upload a file into the input area. 2. The tool automatically detects ...
Try the Tool »CSS Box Shadow Generator Design beautiful box shadows visually with a live preview. Add multiple shadow layers, tweak offsets, blur, spread, and color, then copy the CSS — no manual coding needed. How to Use Adjust the sliders for horizontal and vertical offset, blur radius, spread, and opacity. Toggle inset for inner shadows. Add up ...
Try the Tool »Electric Current Converter Convert between electric current units instantly. Whether you are working with amperes, milliamperes, or microamperes, this converter handles the math so you do not have to. How to Use Select your source and target units from the dropdowns, enter a value, and see the conversion result immediately. The quick chart on the ...
Try the Tool »Robots.txt Generator & Validator Build spec-compliant robots.txt files with a visual editor, or validate existing ones against RFC 9309. Includes presets for common configurations, syntax highlighting, and a URL tester to check if specific paths are blocked or allowed. How to Use Switch between Generator and Validator tabs. In Generator mode, pick a preset or ...
Try the Tool »Sitemap.xml Generator Generate valid, schema-compliant sitemap.xml files following the sitemaps.org protocol. Paste URLs, configure per-URL settings like priority and change frequency, then download your sitemap ready to upload to your server. How to Use Paste your URLs one per line, or upload a CSV file with URL metadata. Set default values for change frequency and ...
Try the Tool »Dockerfile Linter & Formatter Lint and format your Dockerfiles with best-practice rules inspired by hadolint. Check for security issues, optimize layers, enforce conventions, and format consistently — all in the browser. How to Use Paste your Dockerfile into the Linter tab to scan for errors, warnings, and optimization opportunities. Each issue shows the line number, ...
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