API Marketplace

A fast, fully-local text-utilities toolkit: convert between 10 case styles (upper, lower, title, sentence, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, dot.case), generate URL-friendly slugs, compute text statistics (word, character, sentence, line and paragraph counts, average word length and reading time), and produce lorem-ipsum placeholder text by words, sentences or paragraphs. Pure server-side compute, no third-party upstream, so responses are instant and always available. Ideal for CMS, editors, developer tools, forms and content pipelines.

Tempo di attività

100.0%

Latenza

70ms

Abbonati

3,018

A fast, fully-local encoding toolkit: encode and decode text between base64, base64url, base32 (RFC 4648), hex, URL percent-encoding, HTML entities, binary and ASCII85 — plus JWT inspection (decode header and payload without verifying the signature). Pure server-side compute, no third-party upstream, so responses are instant and always available. Ideal for developer tools, webhooks, data pipelines, debugging and integrations.

Tempo di attività

100.0%

Latenza

80ms

Abbonati

3,276

Conversión de unidades rápida y determinista en 10 categorías: longitud, masa, temperatura, área, volumen, velocidad, tiempo, almacenamiento digital, presión y energía. Convierta cualquier valor entre unidades compatibles y enumere el catálogo completo de unidades por categoría. Cómputo completamente local (sin terceros externos), por lo que las respuestas son instantáneas y siempre están disponibles. Ideal para calculadoras, comercio electrónico, logística, herramientas de ingeniería, paneles de control y chatbots.

Tempo di attività

100.0%

Latenza

78ms

Abbonati

3,366

Compute cryptographic hashes (MD5, SHA-1, SHA-256/384/512, SHA-3, RIPEMD-160) in hex or base64, generate HMAC signatures for webhook and message authentication, and mint v4 UUIDs. All server-side and deterministic. Handy for integrity checks, signing, cache keys, deduplication and id generation.

Tempo di attività

100.0%

Latenza

84ms

Abbonati

4,792

Un kit completo de colores: convierte entre hex, RGB, HSL, HSV y CMYK con luminancia relativa, genera paletas armoniosas (complementarias, triádicas, tetrádicas, análogas, monocromáticas, sombras) y calcula relaciones de contraste WCAG con aprobación/reprobación AA/AAA para accesibilidad. Del lado del servidor, instantáneo, sin servicios de terceros.

Tempo di attività

100.0%

Latenza

76ms

Abbonati

4,415

Genera datos falsos realistas: usuarios, direcciones postales, empresas y productos, para pruebas, prototipos, demostraciones y siembra de bases de datos. Localizable a muchos idiomas y regiones para nombres, direcciones y números de teléfono. Llamadas deterministas y del lado del servidor, ideal para fixtures de CI y estados mock del frontend.

Tempo di attività

100.0%

Latenza

78ms

Abbonati

4,879

Generate barcodes as PNG images — EAN-13, EAN-8, UPC-A/E, Code 128, Code 39, ITF-14, ISBN and 2D codes (QR, Data Matrix, PDF417, Aztec) — returned as base64 or a raw image, with adjustable size and human-readable text. Fully server-side. Perfect for retail, inventory, shipping labels, ticketing and asset tracking.

Tempo di attività

100.0%

Latenza

85ms

Abbonati

4,665

Busca en Stack Overflow y la red Stack Exchange: preguntas por relevancia con puntuaciones, recuento de respuestas y etiquetas, detalles completos de preguntas y perfiles de usuario con reputación, insignias y ubicación. Ideal para herramientas de desarrollo, monitoreo de tendencias tecnológicas, agregación de preguntas y respuestas y consultas de reputación.

Tempo di attività

100.0%

Latenza

632ms

Abbonati

4,562

Find words by meaning, sound and spelling — similar-meaning words (thesaurus), rhymes, autocomplete suggestions and wildcard spelling matches. Backed by Datamuse. Ideal for writing assistants, autocomplete, crosswords, word games, poetry tools and NLP preprocessing.

Tempo di attività

100.0%

Latenza

454ms

Abbonati

4,013

Resolve DNS records — A, AAAA, MX, NS, TXT, CNAME, SOA, SRV, CAA, PTR — for any domain, fetch all common records in a single call, or run a reverse PTR lookup for an IPv4 address. Backed by Google DNS-over-HTTPS. Ideal for devops tooling, uptime and email-deliverability checks (SPF/DKIM/DMARC), security research and domain monitoring.

Tempo di attività

100.0%

Latenza

146ms

Abbonati

3,545

Current local date and time for any IANA timezone or geographic coordinate, with UTC offset and daylight-saving (DST) state, plus the full list of 590+ timezones. Resolve a timezone from lat/lon, build world clocks, schedule across regions or stamp events in the right local time.

Tempo di attività

100.0%

Latenza

175ms

Abbonati

4,171

Public holidays for 120+ countries — by year, the next upcoming holidays for a country, and the list of supported countries. Each holiday includes the date, English and local name, scope (national/regional) and type. Ideal for HR, scheduling and booking systems.

Tempo di attività

100.0%

Latenza

124ms

Abbonati

3,490

Exécutez un audit SEO on-page sur n'importe quelle URL — analyse du titre et de la méta-description, structure des titres, longueur du contenu, couverture des attributs alt des images, vérifications canonical / viewport / Open Graph et une répartition des liens internes/externes — avec un score global de 0 à 100. Plus un point de terminaison dédié à l'analyse des liens.

Tempo di attività

100.0%

Latenza

543ms

Abbonati

3,916

Unfurl link previews — title, description, image, site name and favicon (Open Graph + meta tags) — and expand / unshorten URLs by following redirects to their final destination. Perfect for chat unfurls, link cards and resolving short links.

Tempo di attività

100.0%

Latenza

699ms

Abbonati

3,469

Genera documentos PDF a partir de texto sobre la marcha — con un título opcional en negrita, tamaño de página (A4, Carta o Legal) y tamaño de fuente. Devuelve un PDF en base64 o un archivo descargable sin procesar. Ideal para facturas, informes, recibos y boletos.

Tempo di attività

100.0%

Latenza

92ms

Abbonati

3,072

Domain and IP registration lookups via RDAP — the modern, structured successor to WHOIS. Get the registrar, registration / update / expiry dates, status codes, nameservers, DNSSEC state, and IP network ownership (CIDR, organization, country).

Tempo di attività

100.0%

Latenza

321ms

Abbonati

3,611

Genera codici QR su richiesta come PNG base64, SVG o immagine grezza incorporabile. Personalizza dimensione, margine della zona silenziosa, livello di correzione degli errori e colori di primo piano/sfondo. Codifica URL, testo, Wi-Fi, vCard e altro.

Tempo di attività

100.0%

Latenza

125ms

Abbonati

4,793

Validate, parse and format phone numbers using Google libphonenumber: validity check, E.164 / national / international / RFC-3966 formats, country and calling code detection, and line type (mobile, fixed-line, VoIP, toll-free, premium-rate). Covers every country.

Tempo di attività

100.0%

Latenza

99ms

Abbonati

4,034

Verifica indirizzi email senza inviare nulla: validazione sintassi RFC, lookup live dei record MX, rilevamento email usa e getta/monouso (lista di oltre 5.500 domini bloccati), flag per account di ruolo e provider gratuiti, suggerimento "intendevi" per errori di battitura e punteggio di deliverability da 0 a 100.

Tempo di attività

100.0%

Latenza

81ms

Abbonati

3,474

Geolocalice cualquier dirección IPv4 o IPv6: país, región, ciudad, código postal, latitud/longitud, zona horaria, código de llamada, moneda y detalles de red (ASN, ISP, organización). Busque cualquier dirección o detecte la IP pública del propio llamante.

Tempo di attività

100.0%

Latenza

414ms

Abbonati

4,230