DevStack Suite

Encode and decode UTF-8 text, URL-safe Base64, Hex, and Data URIs with instant stats.

Bidirectional converter between JSON and YAML syntax with indentation and formatting controls.

Convert between Unix epoch timestamps (seconds/milliseconds) and human-readable dates with multi-timezone support.

Convert between CSV, JSON arrays, SQL INSERT queries, HTML tables, and Markdown tables with custom delimiters.

Convert bidirectionally between XML and JSON, beautify XML structures, and minify XML payloads.

Deconstruct URLs into protocol, host, port, path, and editable query parameters with instant reconstruction.

Convert HEX, RGB, HSL, CMYK, generate tints & shades, and verify WCAG accessibility contrast compliance.

Convert HTTP Archive (HAR) JSON network traces from Chrome/Firefox DevTools into replayable cURL commands, JS fetch(), and PHP snippets.

Instantly generate strongly-typed TypeScript interfaces, PHP 8.2 readonly DTO classes, and JSON Schema from any JSON object.

Infer column types, primary keys, and indexes from JSON or CSV data and generate MySQL, PostgreSQL, or SQLite CREATE TABLE DDL schemas.

Bidirectionally convert between dotenv (.env) files, JSON configurations, and bash export scripts with type coercion and quote handling.

Encode special characters into HTML5 named, numeric decimal, or hexadecimal entities, and decode entities back to plain text.

Convert Apache .htaccess configuration directives (RewriteRule, RewriteCond, Redirect 301, Deny from all) into clean Nginx server & location blocks.

Convert SVG, CSS, JSON, JavaScript, or raw text into RFC 2397 inline Data URIs, and parse/decode Data URIs back to source assets.

Interactive multi-city world clock, 24-hour time travel scrubber, meeting overlap planner, and comprehensive IANA timezone converter with daylight, DST, and sun status.

Resize, crop, and compress images to exact dimensions or percentages with aspect ratio lock, WebP/PNG/JPEG format conversion, and responsive srcset generation.

Convert images instantly between WebP, PNG, JPEG, GIF, BMP, ICO, and SVG formats with customizable quality, alpha channel transparency, and batch downloads.

Interactive currency switcher and calculator with live Google Finance exchange rates across 40+ global currencies, multi-currency matrix, and conversion breakdowns.

Beautify, minify, sort keys, validate syntax, and inspect JSON structures with detailed error diagnostics.

Format, beautify, indent, and minify SQL queries across MySQL, PostgreSQL, SQLite, and Standard SQL.

Minify or beautify HTML, CSS, and JS code with whitespace compression and comment removal.

Compare two text or code snippets with side-by-side and inline line-by-line visual difference highlighting.

Real-time PCRE and JavaScript regular expression evaluator with capture group inspection and substitution preview.

Transform raw cURL command requests into executable PHP, Python, JavaScript Fetch, Axios, Node.js, and Go code.

Transform text simultaneously into camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, and analyze word statistics.

Convert GitHub-flavored Markdown to sanitized HTML with real-time rendering, tables, task lists, and export options.

Clean and minify SVG vector files: strip XML declarations, comments, doctypes, editor metadata (Inkscape/Illustrator), and compress path decimals.

Validate and lint OpenAPI 3.0 and 3.1 JSON/YAML API specifications with rule-based diagnostics, operationId audits, and quality scoring.

Calculate character, word, sentence, and paragraph counts, estimate reading and speaking time, and evaluate Flesch-Kincaid readability grades.

Format, indent, beautify, minify, and validate XML documents with syntax error line diagnostics and node hierarchy inspection.

Generate cryptographically random UUID v4, UUID v1, UUID v5, ULID, and NanoID in bulk with customizable formats.

Compute MD5, SHA-256, SHA-512, HMAC, CRC32, and generate or verify Bcrypt password hashes.

Generate cryptographically strong passwords, memorable diceware passphrases, and analyze password entropy.

Translate 5-part crontab schedules into plain English and calculate the next upcoming run execution timestamps.

Generate secure 2048, 3072, and 4096-bit RSA public/private key pairs with optional passphrase and SHA256 fingerprints.

Capture high-resolution full-page or viewport web snapshots with custom screen sizes, retina scaling, device presets, and instant download.

Generate vector SVG and Data URI QR codes natively in pure PHP with Galois Field error correction, WiFi, vCard, and URL payloads.

Convert cron schedules or intervals into production-ready systemd .service and .timer units with journalctl, sandboxing, and setup commands.

Generate clean, SEO-optimized URL slugs with Unicode accent transliteration, custom separators, and stop-word filtering.

Generate customizable placeholder text by paragraphs, sentences, or words, with optional HTML paragraph tags and starting lead phrases.

Parse Semantic Versioning 2.0.0 strings, bump major/minor/patch releases, manage prereleases, and compare version ranges (^, ~).

Generate native Apple Configuration Profiles (.mobileconfig) for Wi-Fi, Encrypted DNS (DoH/DoT), Web Clips, Email (IMAP/SMTP), and Passcode Policies for iOS, iPadOS, macOS, and visionOS.

Generate Microsoft Outlook profile setup files (.prf), Windows Registry scripts (.reg), and Autodiscover XML for automated IMAP, POP3, and SMTP email client provisioning.

Check real-time domain registration status across 20+ TLDs (.com, .io, .dev, .ai, .org, .net) with authoritative DNS/WHOIS verification and smart brandable name brainstorm suggestions.

Professional in-browser graphic design and image editor. Draw with brushes, shapes, text, apply photo filters, crop, rotate, and export to PNG, JPG, WebP, and SVG.

Create responsive, secure, and customized HTML <iframe> embed code with sandbox policies, permissions (allow), lazy loading, aspect ratio containers, and live interactive preview.

Generate production-ready Apache .htaccess files with interactive checkboxes: HTTPS redirects, WWW/non-WWW, security headers, caching, Gzip compression, and SPA routing.

Comprehensive reference of essential MySQL & SQL commands with execution explanations, internal engine effects, risk ratings, and runnable syntax examples.

Inspect, edit, watermark, rotate, split, merge, and generate PDF documents with in-browser canvas preview and automatic 1-hour server file deletion.

Interactive library and generator of essential WordPress PHP functions, hooks, custom post types, security hardenings, speed tweaks, and functions.php snippets with 1-click customization.

Create direct WhatsApp chat links (wa.me), pre-filled customized messages, QR codes, deep links, and copy-paste website HTML buttons.

Generate self-signed X.509 SSL/TLS certificates, Certificate Signing Requests (CSR), and private keys with custom SANs.

Decode, inspect, verify HMAC signatures, check expiration timestamps, and encode JSON Web Tokens.

Resolve A, AAAA, MX, TXT, NS, CNAME, SOA, and CAA records with SSRF protection and TTL details.

Inspect SSL/TLS certificates, verify CA issuers, validity dates, SAN extensions, and cipher protocols.

Calculate IPv4 network ranges, usable host addresses, netmask, wildcard mask, broadcast IP, and binary breakdowns.

Inspect remote response headers, audit security headers (CSP, HSTS, X-Frame), follow redirect chains, and check server latency.

Calculate Linux/Unix file permissions bidirectionally between octal (755), symbolic (rwxr-xr-x), and binary with sticky bit and command generator.

Stateless static analysis of Dockerfiles for security pitfalls, unpinned tags, layer explosion, root user execution, and cache optimization.

Analyze HTTP User-Agent strings to extract browser version, rendering engine, OS platform, device type, architecture, and crawler/bot classification.

Calculate live RFC 6238 Time-based One-Time Passwords (TOTP), inspect drift windows, and verify 6-digit authentication codes against Base32 secrets.

Stateless evaluation of password entropy (bits), crack-time estimation across hashing scenarios, common dictionary detection, and NIST SP 800-63B compliance.

Compute keyed-hash message authentication codes (HMAC) using SHA-256, SHA-512, SHA-1, or MD5 with hex, base64, and base64url encodings.

Generate Curve25519 WireGuard private, public, and pre-shared keys (PSK) with production-ready client and server wg0.conf configurations.