Tools

Extract metadata from any URL: title, description, author, publisher, language, images, and logos. Sobib link preview cards like those in Slack, Twitter, or Discord.

Extract metadata from a URL plus capture a screenshot image. Tagastab same data as link preview with an additional screenshot URL.

Kontrollige if text contains profanity. Tagastab true or false.

Filter profanity from text, replacing bad words with asterisks or a custom replacement. Toetab adding custom words to filter.

Genereerige unique avatar image URLs from a seed string (like a username or email). Tagastab URLs from three different services: DiceBear (17 art styles, SVG/PNG), UI Avatars (initials-based), and RoboHash (robots/monsters). The same seed always produces the same avatar, making it perfect for user profile defaults.

Kuva all 17 available avatar art styles from DiceBear sealhulgas adventurer, pixel-art, bottts (robots), lorelei, ja muud. Each style produces a completely different visual aesthetic for generated avatars.

Genereerige a barcode image URL in any supported format (Code 128, Code 39, EAN-13, UPC-A, etc.). Esitage the barcode type and data to encode, and receive a URL to the rendered barcode image. Kasulik inventory management systems, shipping label generators, product labeling tools, event ticket systems, and retail applications that need to create scannable barcodes programmatically.

Kuva all supported barcode formats for generation, sealhulgas Code 128, Code 39, EAN-13, EAN-8, UPC-A, QR Code, Data Matrix, ja muud. Use this to discover which barcode types are available and their characteristics before generating barcodes. Kasulik inventory management apps and shipping label generators that need to select the right barcode format.

Saage a list of all bike-sharing networks üle maailma from the CityBikes API, covering 600+ cities across the globe. Tagastab network names, cities, countries, and network IDs. Kasulik urban mobility apps, bike-sharing aggregators, sustainable transportation dashboards, and city comparison tools that evaluate cycling infrastructure.

Saage all bike docking stations in a specific bike-sharing network, sealhulgas the number of available bikes and empty slots at each station reaalajas. Esitage the network ID (nt oslo-bysykkel for Oslo City Bike). Kasulik bike-sharing apps, urban mobility dashboards, station availability maps, and tools that help cyclists find the nearest available bike or empty dock. Andmed CityBikes covering 600+ cities üle maailma.

Saage comprehensive information about any color by its hex code. Tagastab closest named color, RGB, HSL, HSV, and CMYK values, contrast suggestions, and a preview image URL. Kasulik design tools, accessibility checkers that need color contrast data, color conversion utilities, and educational apps teaching color theory.

Genereerige a harmonious color palette from any starting hex color. Toetab multiple color theory modes: analogic, complement, monochrome, triad, quad, ja muud. Tagastab a configurable number of colors (default 5), each with hex, RGB, and HSL values. Kasulik design tools, theme generators, brand color exploration, and any creative application that needs to derive related colors from a base color.

Teostage DNS record lookups for any domain name. Toetab all major record types: A (IPv4 address), AAAA (IPv6), MX (mail servers), CNAME (canonical name), TXT (text records sealhulgas SPF/DKIM), NS (nameservers), and SOA (start of authority). Kasulik domain troubleshooting tools, email deliverability checkers, DNS monitoring dashboards, and network administration utilities.

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

Genereerige a random color with its hex code, RGB values, HSL values, and a human-readable color name. Kasulik design tools that need color inspiration, generative art projects, UI theming features, placeholder color generation, and any creative application that benefits from random color selection.

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

Genereerige a cryptographically secure random password with configurable length (default 16 characters). Sisaldab uppercase, lowercase, numbers, and special characters for maximum strength. Kasulik password manager apps, account creation flows, security tools, and any feature where users need help creating strong passwords. Never reuses or stores generated passwords.

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

Genereerige one or more cryptographically random UUID v4 identifiers. UUIDs are universally unique 128-bit identifiers in the standard 8-4-4-4-12 format (nt 550e8400-e29b-41d4-a716-446655440000). Kasulik generating database primary keys, session tokens, correlation IDs for distributed systems, and any situation where you need globally unique identifiers without a central registry.

Kuva all supported cryptographic hash algorithms with their names. Currently supports MD5, SHA-1, SHA-256, SHA-384, and SHA-512.

Genereerige hashes of an input string using ALL supported algorithms at once (MD5, SHA-1, SHA-256, SHA-384, SHA-512). Tagastab all five hashes ühes vastuses. Kasulik comparing algorithm outputs or generating multiple checksums simultaneously.

Genereerige a cryptographic hash of any input string using your choice of algorithm. Toetab MD5, SHA-1, SHA-256, SHA-384, and SHA-512. Kasulik checksum verification, data integrity checks, and development testing. Computed locally with zero external dependencies.

Analüüsige any website's performance using the Google PageSpeed Insights API. Tagastab a 0-100 performance score, Core Web Vitals metrics (LCP, FID, CLS), specific improvement suggestions, and resource load breakdowns. Toetab mobile and desktop analysis strategies. Kasulik web performance monitoring dashboards, SEO tools, client reporting, and development workflows that track site speed over time.

Saage 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.

Sirvige the Lorem Picsum image catalog with author credits and download URLs. Paginated list of curated, high-quality photographs available as placeholders. Each image includes the photographer's name and original source.

Genereerige URLs for random placeholder images from Lorem Picsum. Sobib wireframes, mockups, and development. Tagastab direct image URLs in multiple styles sealhulgas grayscale and blur effects. No hotlinking limits.

Genereerige a QR code image URL for any text, URL, or data string. Configurable size (default 300px). Tagastab a URL to a PNG QR code image that can be embedded in web pages, printed on materials, or displayed in apps. Kasulik sharing URLs, Wi-Fi credentials, contact cards, event tickets, payment links, and any data that needs to be quickly scannable by mobile devices.

Genereerige a realistic random user profile from the RandomUser.me API, a popular service for generating fake user data. Tagastab täieliku user identity sealhulgas name, email, phone, address (street, city, state, country, postcode), date of birth, age, profile picture URLs (thumbnail, medium, large), login credentials (username, password), nationality, and a unique ID. Unlike the /generate/user lõpp-punkt which generates simple profiles locally, this lõpp-punkt produces richer, more realistic data with actual profile photos. Ideaalne UI prototyping, populating demo environments, testing user registration flows, and creating realistic mockup data for presentations.

Otsige kõigis NordAPI lõpp-punkti märksõna järgi. Tagastab matching categories and lõpp-punkti with relevance scoring, making it easy to discover available APIs programmatically. Searches lõpp-punkt names, descriptions, paths, and parameter names. Kasulik API explorers, documentation search features, integration discovery tools, and chatbots that help users find the right API lõpp-punkt for their needs.

Kontrollige the SSL/TLS certificate status for any domain. Tagastab certificate validity, issuer, expiration date, days until expiry, certificate chain details, and protocol support. Kasulik monitoring website security, building uptime dashboards that track certificate health, alerting systems that warn before certificates expire, and security audit tools. Checks are performed reaalajas against the live server.

Ühenduge to a Server-Sent Events stream for reaalajas push updates. Subscribe to broad topics or 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 or JavaScript EventSource. 14 topics available: vahetuskursid, crypto, electricity, commodities, economics, holidays, weather, earthquakes, space weather, NASA, sports, news, VAT, and currencies.

Kuva all 14 available streaming topics with descriptions, update frequencies, and supported filters. Each topic can be filtered to specific items (nt crypto:bitcoin, electricity:NO1, exchange_rates:EUR/USD). Also shows JavaScript EventSource and curl usage examples.

Lühendage any long URL into a compact, shareable short link. Tagastab shortened URL that redirects to the original. Kasulik social media sharing where character count matters, generating clean links for print materials, tracking link usage, and making long URLs with many parameters more manageable and user-friendly.

Otsige üles WHOIS registration data for any domain name. Tagastab domain registrar, creation date, expiration date, nameservers, registration status, and available registrant contact information. Kasulik domain research tools, brand protection monitoring, checking domain availability and age, due diligence on websites, and building domain management dashboards.