Professional QR Code Generation API with advanced customization options.

Analyzes password security, detects compromises, measures risk, and offers recommendations and suggested secure passwords to improve protection.

Access business ratings and reviews, displaying stars, trust, categories, location, and statistics, to easily analyze reputation and customer opinions.

This API empowers your website to validate credit cards before approving transactions.

The URL Risk Data API assesses website security by generating reputation scores and trust levels to identify potential threats, helping ensure a safe browsing experience for users.

The Password Security Checker API strengthens security by evaluating password robustness, analyzing complexity, and identifying potential vulnerabilities to safeguard against breaches.

The Offensive Commentary Blocker API serves as a language protector for content moderation, automatically detecting and filtering out offensive language in textual content.

The Sentiment Gauge API accurately assesses sentiment across a variety of textual data and offers complementary functions to provide deeper insight.

"Empower your applications with our Expression Recognition API uncover emotions, assess opinions, and analyze attitudes for enhanced decision-making and user engagement."

The Text Feeling Detector API decodes the emotions in the text and offers information in real time.

Attitude Assessment API: Decode emotions in text with advanced NLP, offering real-time insights. Enhance customer support, brand management, and market strategies.

The API verifies URLs, indicating whether they are broken or active, displaying HTTP status codes, errors, and link reliability in real time.

The Email Quality Checker API authenticates email addresses by detecting temporary or disposable ones, playing a crucial role in preventing spam and fraud.

"Language Abuse Detection: Utilizes AI to identify and manage offensive language in user comments, fostering digital civility and safer online spaces."

Expression Guard API: Seamlessly integrate advanced linguistic analysis into your platform, ensuring real-time content moderation for a positive user experience.

Community Standards Enforcer API enforces content standards, offering real-time, scalable moderation for online platforms, ensuring a safe and inclusive digital environment.

The Email Quality Assurance API offers real-time email validation, syntax checks, domain verification, and more, ensuring accurate communication and cost-effective marketing.

FreeCustom.Email is a powerful API that enables users to generate temporary email addresses for seamless online registration and OTP testing. With its user-friendly interface, you can effortlessly create disposable email accounts to bypass spam and enhance privacy, while easily receiving one-time passwords and verification emails without any hassle. Ideal for developers and testers, this API ensures secure and anonymous interactions with online services.

Polish Text Moderation API ML-powered content moderation solution with 3 specialized endpoints: sentiment analysis for product reviews, multi-class message moderation and hate speech recognition. Native Polish language support with JSON responses including confidence scores and probability distributions. Fast (<500ms), privacy-focused (no data storage), and RESTful with full OpenAPI 3.1 documentation. Perfect for e-commerce, forums, and social platforms targeting Polish audiences.

🔴 Try for FREE! 🔴 ⚡The ultimate URL redirect tracking solution that provides deep insights into redirect chains with a fresh IP address for each request. Perfect for SEO professionals, security researchers, and digital marketers who need reliable redirect analysis at scale.

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.

Audit email authentication records for any domain. Checks SPF, DKIM, and DMARC configurations, validates DNS records, and identifies security vulnerabilities in email infrastructure.

Analyze web domains by providing key metrics such as authority, external links, spam score, and SEO factors to assess their digital relevance.

The Trustpilot API provides access to verified user ratings of companies, displaying details of reviews, authors, ratings, and experiences.

Affordable domain authority scores, backlink profiles, referring domains, and multi-domain comparisons. Powered by Moz, Open PageRank, and Common Crawl without the $1,200/year price tag.

Run automated WCAG accessibility audits on any web page. Detects violations, warnings, and best practices for ADA and EAA compliance.

"The Username Toxicity Detection API safeguards online communities by identifying and flagging toxic or offensive usernames in real time."

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.

Simplify your data analysis with the Web Authority Data Extractor API, extracting essential authority metrics from websites.

Access and analyze web media authority seamlessly with the Retrieve Web Media Authority API for smarter content decisions.

Bad Words Detection API intelligently identifies and deletes inappropriate language, ensuring clean communication.

Protect your platform with Bad Words Removed API, efficiently moderating user-generated content.

Enhance your email security with the Validate Email Security Check API, designed to identify potential threats effectively.

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

Toxic Text Detector API for user-generated content is a machine learning tool designed to detect the toxic, profane, and offensive language in user-generated content

Assess password security risks effortlessly and enhance your cybersecurity with our API.

Evaluate and analyze password risks with precision to protect sensitive information.

Validates BIN numbers instantly and provides card brand, type, level, issuing bank, country details, and official bank contact information.

Confirm email addresses rapidly to boost marketing effectiveness and user trust in your campaigns.

Gain insights with the Fetch Web Authority Data API to improve online visibility and optimize your SEO strategies.

Instantly check domain authority to enhance your website's credibility and SEO rankings with Backlinq API.

Gain insights through easy retrieval of web content metrics, improving your online strategies with the Retrieve Web Content Metrics API.

Quickly check backlink profiles to optimize your site’s SEO health using the user-friendly Backlinq API.

Retrieve data-driven insights on DA, PA, inbound links, and referring domains for competitive analysis.

Analyzes web domains, evaluates reputation, security, digital presence, and social media, providing useful data for online validation and monitoring.

Input a domain and receive its SEO power using Ahrefs Rank and Domain Rating, streamlining decision-making for marketers and developers.

Capture and understand web authority content easily with the Web Authority Content Capture API to enhance your digital presence.

Get reliable domain metrics with domain rating and Ahrefs rank to analyze website authority, measure SEO strength, and improve digital performance.