Changelog

Multi-format encoding and spam detection.

• • Multi-format encode/decode endpoint (Base64, URL, hex, HTML entities, ASCII85)
• • Spam score endpoint with 10 heuristic rules for form submissions

LLM endpoints, mock data, web scraping.

• • AI-powered classify, summarise, sentiment, and translate endpoints
• • Mock data generator with 50+ field types
• • Web scraping, link extraction, and meta-tag reading
• • DNS lookup and SSL certificate inspection
• • Landing site with individual tool pages for SEO
• • Blog section with CMS-managed content

PDF extraction and structured data parsing.

• • Extract text and metadata from remote PDF files
• • JSON-LD and Microdata structured data extraction
• • Landing site with individual tool pages for SEO
• • Blog section with CMS-managed content

Bulk audit and comparison endpoints.

• • Bulk SEO audit for up to 10 URLs in a single request
• • Side-by-side SEO comparison of two URLs
• • HTTP response headers audit with security scoring
• • Meta tag and Open Graph extraction endpoint
• • Landing site with individual tool pages for SEO
• • Blog section with CMS-managed content

Watermark and composite image support.

• • Text watermark overlay with font, size, opacity, and position controls
• • Image-on-image composite/overlay endpoint
• • Dithering filter for retro/pixel art effects
• • Landing site with individual tool pages for SEO
• • Blog section with CMS-managed content

Header analysis and utility endpoints.

• • Email header parsing with authentication result extraction
• • Spam score calculation from header heuristics
• • Gravatar URL and profile lookup by email address
• • Mailto link generator with subject, body, CC, and BCC
• • Landing site with individual tool pages for SEO
• • Blog section with CMS-managed content

Table extraction and form field parsing.

• • Table extraction from PDF pages to structured JSON
• • Form field extraction (text fields, checkboxes, dropdowns)
• • PDF info endpoint with page count, encryption status, and metadata
• • Landing site with individual tool pages for SEO
• • Blog section with CMS-managed content

Encoding, validation, and utility endpoints.

• • Base64 encode/decode endpoints
• • URL encode/decode endpoints
• • JSON validation with detailed error reporting
• • CSV lint with column count and delimiter detection
• • XML validation against well-formedness rules
• • Landing site with individual tool pages for SEO
• • Blog section with CMS-managed content

Bulk operations, email validation, TLD search.

• • TLD search across 200+ extensions
• • Bulk domain availability check (up to 50 domains)
• • Bulk WHOIS/RDAP lookup (up to 50 domains)
• • Email address validation (format, MX, disposable check)
• • Landing site with individual tool pages for SEO
• • Blog section with CMS-managed content

Timezone and currency expansion.

• • Timezone conversion between named zones and UTC offsets
• • Timezone lookup by geographic coordinates
• • Detailed timezone info (DST rules, abbreviation, offset)
• • Currency information endpoint with symbol, code, and country mapping
• • Landing site with individual tool pages for SEO
• • Blog section with CMS-managed content

Encryption and key generation.

• • AES-256 symmetric encryption and decryption
• • RSA keypair generation (2048/4096-bit)
• • Random API key and secret generation
• • HMAC verification endpoint (compare without timing attacks)
• • Landing site with individual tool pages for SEO
• • Blog section with CMS-managed content

DNS tools, security expansion, CI/CD pipeline.

• • DNS record generator (SPF, DMARC, MTA-STS, BIMI, TLS-RPT)
• • Nameserver performance benchmarking
• • CAA record analysis
• • TLSA/DANE record lookup
• • Typosquatting detection
• • DNSBL/blacklist checking
• • Zone transfer (AXFR) testing
• • GitLab CI/CD pipeline with Docker builds

Template rendering and image utilities.

• • Jinja2 and Liquid template rendering
• • JSON Path and JMESPath query evaluation
• • Placeholder image generation
• • Favicon extraction from URLs
• • Open Graph image generation

Security auditing and email authentication.

• • DNS health audit with scored report (A-F grading)
• • Email security posture check (SPF, DKIM, DMARC, MTA-STS, BIMI)
• • Email authentication validation (raw header analysis)
• • DNSSEC validation
• • SSL/TLS certificate inspection
• • HTTP security header audit

Metadata and site intelligence endpoints.

• • HTTP headers endpoint with security-header audit and score
• • Meta tags extraction (title, canonical, charset, language)
• • Sitemap.xml and sitemap index parsing
• • robots.txt parsing into structured rules per user-agent
• • OpenGraph and Twitter Card link preview endpoint

Filters, metadata, and colour extraction.

• • Grayscale, blur, sharpen, sepia, brightness, contrast, and saturation filters
• • EXIF metadata extraction from uploaded images
• • Dominant colour extraction with palette generation
• • Favicon extraction from any URL

Text processing and diff utilities.

• • Text diff with unified output
• • Markdown to HTML conversion
• • Word and character count
• • Case conversion and slugify
• • CSV to JSON and unit conversion

Intelligence and batch validation.

• • Batch email validation (up to 50 addresses per request)
• • Catch-all domain detection
• • Role-based address detection (info@, admin@, etc.)
• • Email normalisation (lowercase, dot removal for Gmail, etc.)
• • Email provider identification (Gmail, Outlook, Yahoo, etc.)

Generation and conversion endpoints.

• • HTML-to-PDF generation with custom page size and margins
• • Images-to-PDF generation (combine multiple images into one PDF)
• • PDF-to-images conversion (render each page as PNG/JPEG)
• • Text extraction with per-page output and OCR fallback info
• • Metadata extraction (title, author, creator, dates)

Technical SEO checks.

• • Sitemap.xml validation and URL count analysis
• • robots.txt parsing and crawl directive checking
• • Broken link detection with configurable depth
• • PageSpeed scoring with Core Web Vitals metrics
• • Mobile-friendliness audit with viewport checks

Domain intelligence and web analysis.

• • WHOIS/RDAP domain lookup
• • Domain age detection
• • Domain availability checking
• • Subdomain discovery via brute-force
• • Associated domain/infrastructure detection
• • Disposable email domain detection
• • Tech stack detection
• • TCP port scanning
• • HTTP redirect chain tracing

Geospatial math and country data.

• • Haversine distance calculation between coordinate pairs
• • Bounding box generation from center point and radius
• • Geographic center (centroid) of multiple coordinates
• • Country information endpoint with ISO codes, population, and region
• • IP threat intelligence with proxy/VPN/Tor detection

JWT and TOTP support.

• • JWT generation with HS256/RS256 signing
• • JWT verification and decode with expiry checking
• • TOTP secret generation with QR code provisioning URI
• • TOTP code verification with configurable time window
• • Base64 encode/decode endpoints

Markup conversion and JSON utilities.

• • Markdown to HTML conversion with GitHub-flavoured syntax
• • HTML to Markdown conversion preserving links and images
• • HTML to plain text extraction
• • JSON flatten/unflatten for nested object manipulation
• • TOML to JSON and JSON to TOML conversion

IP intelligence with GeoLite2 support.

• • Reverse DNS (PTR) lookup with IP intelligence
• • ASN/prefix lookup via Team Cymru + ip-api.com
• • GeoLite2 local database support for fast geolocation
• • Fallback to ip-api.com when GeoLite2 unavailable

Parsing and generation tools.

• • URL, user agent, regex, cron, and color parsing
• • UUID and password generation
• • Lorem ipsum text generator
• • QR code generation
• • TypeScript type generation from JSON

Generation endpoints and format expansion.

• • Placeholder image generation with custom dimensions and colours
• • QR code generation with configurable size and error correction
• • Barcode generation (EAN-13, UPC-A, Code 128, Code 39)
• • AVIF and TIFF format support for convert and compress

Advanced DNS features.

• • Bulk DNS lookup (up to 100 domains)
• • Resolver comparison across major public resolvers
• • DNS-over-HTTPS and DNS-over-TLS testing
• • IDN (Unicode) to Punycode conversion

Initial release.

• • Article text extraction with title, author, date, and reading time
• • Markdown extraction for LLM and RAG pipelines
• • Link extraction with internal/external classification
• • Image extraction with dimensions, alt text, and srcset
• • Page text extraction with optional CSS selector scoping
• • Health check endpoint and Scalar API documentation

DNS lookup and authentication middleware.

• • DNS record lookup (A, AAAA, MX, TXT, etc.)
• • All record types lookup
• • API key and RapidAPI proxy authentication
• • Markdown response format support

Crypto and encoding utilities.

• • SHA-256, MD5, and other hashing algorithms
• • Base64 encode/decode
• • JWT decode and verify
• • TOTP code generation
• • HMAC signature generation

Initial release.

• • DNS propagation checking across 20 global resolvers
• • Health check endpoint
• • Scalar API documentation
• • Docker container support

Initial release.

• • JSON, YAML, XML, SQL formatting and conversion
• • Health check endpoint
• • Scalar API documentation
• • Docker container support
• • API key and RapidAPI proxy authentication

Initial release.

• • Resize, crop, rotate, flip, trim, and pad operations
• • Format conversion between PNG, JPEG, WebP, GIF, and BMP
• • Image compression with configurable quality
• • EXIF stripping for privacy
• • Health check endpoint and Scalar API documentation

Initial release.

• • IP geolocation with city, region, country, and coordinates
• • GeoLite2 local database for fast lookups
• • Fallback to ip-api.com when GeoLite2 unavailable
• • Health check endpoint and Scalar API documentation

Initial release.

• • Email validation with syntax, MX, and disposable domain checks
• • Deliverability scoring with detailed breakdown
• • Disposable email domain database (30,000+ domains)
• • Health check endpoint and Scalar API documentation

Initial release.

• • PDF merge (combine multiple PDFs into one)
• • PDF split by page ranges
• • PDF rotation (90/180/270 degrees)
• • PDF compression with configurable quality
• • Watermark overlay (text and image)
• • Password protection and encryption
• • Health check endpoint and Scalar API documentation

Initial release.

• • Password hashing with bcrypt, scrypt, and argon2
• • Password verification against stored hashes
• • Password strength scoring with feedback
• • Secure password generation with configurable rules
• • SHA-256, SHA-512, MD5, and HMAC hashing
• • Health check endpoint and Scalar API documentation

Initial release.

• • Full-page SEO content audit with scored report
• • Keyword density analysis with n-gram frequency
• • Schema.org structured data validation
• • Heading structure analysis (H1-H6 hierarchy)
• • Health check endpoint and Scalar API documentation

Initial release.

• • JSON to CSV, XML, YAML, and TOML conversion
• • CSV to JSON, XML to JSON, YAML to JSON inbound conversions
• • Configurable delimiters, indentation, and encoding options
• • Health check endpoint and Scalar API documentation