Simple API for creating SVG QR codes with an optional error correction level.

License verification API for validating license keys, enforcing activation limits, and preventing key sharing for software, SaaS, plugins, and desktop apps.

Professional QR Code Generation API with advanced customization options.

The Secure Temporary Mail API a tool that generates temporary disposable emails, allowing users to protect their privacy and avoid spam while signing up for online services.

A comprehensive identity verification suite providing high-performance tools for document validation and data extraction. MRZ Parser: Fully compliant with ICAO standards (TD1, TD2, TD3, MRVA, MRVB) to extract identity info, document types, and all data from Machine Readable Zones. Document Number Validation: Checksum and format verification for Polish ID cards, Passports, Driving Licenses, and more (9-character alphanumeric support). Polish Identity Validators: Dedicated endpoints for local identifiers: PESEL: National ID number validation. NIP: Tax Identification Number (handles formatted and raw input). REGON: Business registry numbers (supports both 9 and 14-digit formats).

The Shielded Password API strengthens digital security by generating strong and secure passwords. With customizable features and cryptographic randomness, it provides enhanced protection against cyber threats.

The Distinct Alias Creator API creates unique online identities, ensuring distinctiveness and seamless integration to deliver elevated user experiences across platforms.

The Alias Synthesizer API simplifies the process of creating unique usernames by offering thematic flexibility.

AI-generated crypto trading signals with LLM thesis, confidence scoring, TP/SL targets, and technical breakdown for algorithmic trading systems.

This endpoint takes the information (string) as input, and provides the JWT-encoded result (string) as output. The output also includes a copy of the input, and a « status » value. Status is « Ok » or « Error: … ».

Unlock the power of secure data management with our Hashing Encryption and Decryption API. Safeguard your strings effortlessly by choosing from top-notch methods like SHA and MD5. Whether encrypting for confidentiality or decrypting for insight, our API ensures your data remains in your control, fortified with cutting-edge cryptographic techniques.

Secure password generator creates strong passwords with uppercase letters, symbols, and defined length, providing reliable standard protection for non-encrypted systems and accounts.

Optimize software ownership with our Software Licensing Solutions API for reliable license verification and activation.

License validation backend for Gumroad and direct software sellers. Verify keys, enforce activation limits, and prevent key sharing without building custom infrastructure.

Simplify your licensing process with our Cloud License Management API for efficient license verification and activation.

Manage subscriptions effectively with our SaaS Licensing Control API for streamlined license verification and activation.

Safeguard digital products with our Digital Product Security API for robust license verification and activation.

Protect your revenue with our Key Sharing Prevention API, ensuring secure license verification and activation processes.

Validate license keys quickly with our License Key Validation API for enhanced software security and user control.

Streamline your software's security with our License Key Management API for seamless verification and activation.

Elevate your correspondence with the HTML Business Signature Generator API. Craft exquisite email signatures that mirror your brand's essence dynamically. Seamlessly integrate personalized signatures into your communication flow, leaving an indelible mark of professionalism and creativity.

The Password Secure Creator API fortifies digital security by crafting robust and secure passwords. It offers customizable features and employs cryptographic randomness, ensuring enhanced protection against cyber threats.

Unlock the specifications of any Tesla vehicle with our advanced VIN Decoder API. Discover detailed insights in seconds with 99.99% guaranteed uptime and enterprise-grade reliability.

Effortlessly create strong, random passwords to enhance security with our Secure Password Generation API.

Securely fetch, manage, and retrieve your passwords effortlessly with the Secure Password Fetcher API.

The API delivers information about the vessel's position, velocity, heading, destination, and characteristics such as its name, MMSI, IMO, and measurements.

EU-Compliance: Digital Product Passport (DPP) Immutable QR Engine. Guaranteed 10-year URL persistence for Textile and Battery ESPR mandates (March 2026). High-error-correction QR generation optimized for industrial label printing. Frankfurt (EU-Central) data residency.

Render diagrams from text-based notation including Mermaid, PlantUML, and DOT syntax. Returns high-quality PNG or SVG images of flowcharts, sequence diagrams, class diagrams, and more.

The Secure Email Data Verification API safeguards your communications by validating sender and recipient identities instantly.

Validate email addresses by verifying their format, domain health, and disposability, ensuring reliability for registrations, marketing, and secure communications.

PresentID Document scanner API localizes document images with various distortion types from a single input image.

Elevate your brand with QR codes featuring custom logos for professional impact using our Pro Generator API.

SSL Verify API verifies the validity of SSL certificates, ensuring that the connection to a website is secure and encrypted, protecting sensitive data during transmission.

Protect sensitive data by evaluating SSL configurations, checking expiration dates, issuing authorities, and encryption details.

Get comprehensive SSL verification details with our user-friendly API, enhancing security checks for websites instantly.

Digital Signature Verification API ensures compliance by validating electronic signatures, including QES and AdES.

Retrieve public Snapchat account details including Snapcode, name, and account type using only the username as input in this simple API.

The SSL/TLS Certificate Verification API provides developers with a streamlined solution to validate and authenticate SSL/TLS certificates programmatically. It enables applications to verify the authenticity, expiration, and chain of trust of certificates, ensuring secure connections and compliance with encryption standards across web services and applications.

Easily eliminate watermarks and digitize handwritten notes using our adaptable API, guaranteeing smooth integration and exceptional outcomes.

Ensure data integrity by identifying temporary email addresses instantly, preventing spam signups and improving communication with genuine users.

Verify SSL certificates, ensuring websites' encryption and connection integrity with detailed metrics for validity and security compliance.

Monitor and verify SSL certificates to maintain secure web communications and compliance with encryption standards.

Extract structured GS1 application identifiers from machine-readable or human-readable barcodes with high accuracy and field-level metadata.

Introducing our Captcha Creator API – your key to dynamic online security! Craft captivating captchas effortlessly with our generator tool. Tailor difficulty levels, generate 270x80 pixel images, and customize text solutions. Safeguard your platforms creatively while ensuring user-friendly interactions. Embrace the future of captcha technology with endless possibilities at your fingertips!

Create and manage safe, unique passwords with ease using the Generate Safe Passwords API.

Instantly transform descriptions into artistic imagery with the Capture Styled Images from Text API—perfect for all projects!

Transform your text into stunning styled images with ease using our intuitive API!

Unlock the power of visuals with our Text to Image Generation API, turning words into captivating graphics in seconds!