Tools

Extrahieren Sie Metadaten from any URL: title, description, author, publisher, language, images, und logos. Ideal für building link preview cards like those in Slack, Twitter, oder Discord.

Extrahieren Sie Metadaten from a URL plus capture a screenshot image. Liefert die same data as link preview with an additional screenshot URL.

Prüft, ob ein Text Obszönitäten enthält. Gibt true oder false zurück.

Filtern Sie Obszönitäten from text, replacing bad words with asterisks oder a custom replacement. Unterstützt adding custom words to filter.

Generieren Sie einzigartige avatar image URLs from a seed string (like a username oder email). Liefert URLs from three different services: DiceBear (17 art styles, SVG/PNG), UI Avatars (initials-based), und RoboHash (robots/monsters). Derselbe seed always produces the same avatar, making it ideal für user profile defaults.

Auflisten aller 17 available avatar art styles from DiceBear einschließlich adventurer, pixel-art, bottts (robots), lorelei, und mehr. Jeder style produces a completely different visual aesthetic for generated avatars.

Generieren Sie eine barcode image URL in any supported format (Code 128, Code 39, EAN-13, UPC-A, etc.). Geben Sie an: the barcode type und data to encode, und receive a URL to the rendered barcode image. Nützlich für inventory management systems, shipping label generators, product labeling tools, event ticket systems, und retail applications that need to create scannable barcodes programmatically.

Auflisten aller supported barcode formats for generation, einschließlich Code 128, Code 39, EAN-13, EAN-8, UPC-A, QR Code, Data Matrix, und mehr. Verwenden Sie dies to discover which barcode types are available und their characteristics before generating barcodes. Nützlich für inventory management apps und shipping label generators that need to select the right barcode format.

Erhalten Sie eine list of all bike-sharing networks weltweit from the CityBikes API, covering 600+ cities across the globe. Liefert network names, cities, countries, und network IDs. Nützlich für building urban mobility apps, bike-sharing aggregators, sustainable transportation dashboards, und city comparison tools that evaluate cycling infrastructure.

Erhalten Sie all bike docking stations in a specific bike-sharing network, einschließlich the number of available bikes und empty slots at each station in Echtzeit. Geben Sie an: the network ID (e.g., oslo-bysykkel for Oslo City Bike). Nützlich für building bike-sharing apps, urban mobility dashboards, station availability maps, und tools that help cyclists find the nearest available bike oder empty dock. Daten von CityBikes covering 600+ cities weltweit.

Erhalten Sie comprehensive information about any color by its hex code. Liefert die closest named color, RGB, HSL, HSV, und CMYK values, contrast suggestions, und a preview image URL. Nützlich für design tools, accessibility checkers that need color contrast data, color conversion utilities, und educational apps teaching color theory.

Generieren Sie eine harmonious color palette from any starting hex color. Unterstützt multiple color theory modes: analogic, complement, monochrome, triad, quad, und mehr. Liefert eine configurable number of colors (default 5), each with hex, RGB, und HSL values. Nützlich für design tools, theme generators, brand color exploration, und any creative application that needs to derive related colors from a base color.

Durchführen einer DNS-record lookups for any domain name. Unterstützt all major record types: A (IPv4 address), AAAA (IPv6), MX (mail servers), CNAME (canonical name), TXT (text records einschließlich SPF/DKIM), NS (nameservers), und SOA (start of authority). Nützlich für domain troubleshooting tools, email deliverability checkers, DNS monitoring dashboards, und network administration utilities.

Durchführen einer reverse DNS (PTR) lookup to find the hostname associated with an IP address. Takes an IP address und returns its registered hostname. Nützlich für identifying servers by IP, verifying email sender authenticity, security investigations, und network administration tasks where you need to resolve IPs back to domain names.

Generieren Sie eine random color with its hex code, RGB values, HSL values, und a human-readable color name. Nützlich für design tools that need color inspiration, generative art projects, UI theming features, placeholder color generation, und any creative application that benefits from random color selection.

Generieren Sie Lorem Ipsum placeholder text with a configurable number of paragraphs (default 3). Liefert classic Latin-based dummy text used in design, typesetting, und web development to fill layouts before real content is available. Nützlich für design mockups, content management system development, print layout testing, und any prototype that needs realistic-looking text blocks.

Generieren Sie eine cryptographically secure random password with configurable length (default 16 characters). Enthält uppercase, lowercase, numbers, und special characters for maximum strength. Nützlich für password manager apps, account creation flows, security tools, und any feature where users need help creating strong passwords. Never reuses oder stores generated passwords.

Generieren Sie realistische but entirely fake user profiles for testing und development. Jeder profile includes a random name, email, username, address, phone number, date of birth, und avatar URL. Nützlich für populating test databases, UI prototyping with realistic data, demo environments, load testing, und anywhere you need realistic user data without using real personal information.

Generieren Sie einen oder more cryptographically random UUID v4 identifiers. UUIDs are universally unique 128-bit identifiers in the standard 8-4-4-4-12 format (e.g., 550e8400-e29b-41d4-a716-446655440000). Nützlich für generating database primary keys, session tokens, correlation IDs for distributed systems, und any situation where you need globally unique identifiers without a central registry.

Auflisten aller supported cryptographic hash algorithms with their names. Derzeit supports MD5, SHA-1, SHA-256, SHA-384, und SHA-512.

Generieren Sie Hashes of an input string using ALL supported algorithms at once (MD5, SHA-1, SHA-256, SHA-384, SHA-512). Liefert all five hashes in a single response. Nützlich für comparing algorithm outputs oder generating multiple checksums simultaneously.

Generieren Sie eine cryptographic hash of any input string using your choice of algorithm. Unterstützt MD5, SHA-1, SHA-256, SHA-384, und SHA-512. Nützlich für checksum verification, data integrity checks, und development testing. Computed locally with zero external dependencies.

Analysieren Sie any website's performance using the Google PageSpeed Insights API. Liefert eine 0-100 performance score, Core Web Vitals metrics (LCP, FID, CLS), specific improvement suggestions, und resource load breakdowns. Unterstützt mobile und desktop analysis strategies. Nützlich für web performance monitoring dashboards, SEO tools, client reporting, und development workflows that track site speed over time.

Erhalten Sie URLs for a specific placeholder image by its Lorem Picsum ID. Useful when you need a consistent image across page loads rather than random ones.

Durchsuchen Sie den Lorem Picsum image catalog with author credits und download URLs. Paginiert list of curated, high-quality photographs available as placeholders. Jeder image includes the photographer's name und original source.

Generieren Sie URLs for random placeholder images from Lorem Picsum. Ideal für wireframes, mockups, und development. Liefert direct image URLs in multiple styles einschließlich grayscale und blur effects. Keine Hotlinking-Beschränkungen.

Generieren Sie eine QR code image URL for any text, URL, oder data string. Konfigurierbar size (default 300px). Liefert eine URL to a PNG QR code image that can be embedded in web pages, printed on materials, oder displayed in apps. Nützlich für sharing URLs, Wi-Fi credentials, contact cards, event tickets, payment links, und any data that needs to be quickly scannable by mobile devices.

Generieren Sie eine realistic random user profile from the RandomUser.me API, a popular service for generating fake user data. Liefert eine complete user identity einschließlich name, email, phone, address (street, city, state, country, postcode), date of birth, age, profile picture URLs (thumbnail, medium, large), login credentials (username, password), nationality, und a unique ID. Im Gegensatz zu the /generate/user Endpunkt which generates simple profiles locally, this Endpunkt produces richer, more realistic data with actual profile photos. Ideal für UI prototyping, populating demo environments, testing user registration flows, und creating realistic mockup data for presentations.

Durchsuchen Sie all NordAPI Endpunkte by keyword. Liefert übereinstimmende categories und Endpunkte with relevance scoring, making it easy to discover available APIs programmatically. Searches Endpunkt names, descriptions, paths, und parameter names. Nützlich für building API explorers, documentation search features, integration discovery tools, und chatbots that help users find the right API Endpunkt for their needs.

Prüfen Sie den SSL/TLS certificate status for any domain. Liefert certificate validity, issuer, expiration date, days until expiry, certificate chain details, und protocol support. Nützlich für monitoring website security, building uptime dashboards that track certificate health, alerting systems that warn before certificates expire, und security audit tools. Checks are performed in Echtzeit against the live server.

Verbinden Sie sich mit a Server-Sent Events stream for Echtzeit push updates. Subscribe to broad topics oder filter to specific items using the topic:filter syntax. Events include unique IDs for reconnection (pass Last-Event-ID header to resume). Heartbeat keeps the connection alive. Use curl -N oder JavaScript EventSource. 14 topics available: Wechselkurse, crypto, electricity, commodities, economics, holidays, weather, earthquakes, space weather, NASA, sports, news, VAT, und currencies.

Auflisten aller 14 available streaming topics with descriptions, update frequencies, und supported filters. Jeder topic can be filtered to specific items (e.g. crypto:bitcoin, electricity:NO1, exchange_rates:EUR/USD). Zeigt auch JavaScript EventSource und curl usage examples.

Verkürzen Sie jede long URL into a compact, shareable short link. Liefert die shortened URL that redirects to the original. Nützlich für social media sharing where character count matters, generating clean links for print materials, tracking link usage, und making long URLs with many parameters more manageable und user-friendly.

Nachschlagen von WHOIS registration data for any domain name. Liefert die domain registrar, creation date, expiration date, nameservers, registration status, und available registrant contact information. Nützlich für domain research tools, brand protection monitoring, checking domain availability und age, due diligence on websites, und building domain management dashboards.