botoi.com

Look up geolocation, ISP, and network details for an IP address.

Query DNS records (A, AAAA, MX, TXT, CNAME, NS) for a domain.

Get WHOIS registration data for a domain.

Check SSL certificate details and expiry for a domain.

Validate an email address (syntax, MX record, disposable check).

Fetch HTTP response headers for a URL.

Extract title, description, OG tags, and favicon from a URL.

Check if a domain name is available for registration.

Detect technologies used by a website (frameworks, CMS, analytics).

Check if an IP address is a VPN, proxy, or Tor exit node.

Parse and validate a phone number, returning country, carrier, line type, and E.164 format.

Look up company information by domain name.

Encode a UTF-8 string to Base64.

Decode a Base64 string back to UTF-8 text.

Format and pretty-print a JSON string with configurable indentation.

Validate whether a string is valid JSON and report parsing errors.

Convert Markdown text to HTML.

Convert HTML to clean Markdown.

Parse CSV text into a JSON array of objects.

Convert YAML configuration or data to JSON.

Convert JSON data to YAML format.

Convert XML documents to JSON.

Generate a hash (MD5, SHA-1, SHA-256, SHA-512) of input text.

Generate one or more UUIDs (v4 or v7).

Create and sign a JWT with a given payload and secret.

Verify and decode a JWT.

Convert a cron expression to a human-readable description.

Generate a random password with configurable length and complexity.

URL-encode a string by escaping special characters.

URL-decode a percent-encoded string back to readable text.

Test a regex pattern against a string and return matches.

Compute a unified diff between two text strings.

Parse and validate a semver string into major, minor, patch, pre-release, and build components.

Convert between Unix timestamps and ISO 8601 dates.

Encrypt text using AES-256-GCM with a passphrase.

Decrypt AES-256-GCM encrypted text with a passphrase.

Generate a TOTP secret and provisioning URI for 2FA setup.

Validate a credit card number (Luhn check, network detection).

Detect personally identifiable information (emails, phones, SSNs) in text.

Minify JavaScript code by removing whitespace, comments, and shortening variable names.

Minify CSS stylesheets by removing whitespace, comments, and redundant rules.

Format and beautify SQL queries with proper indentation and keyword casing.

Format source code with language-aware indentation and style rules.

Generate TypeScript interfaces from a JSON sample.

Validate a freeform address and return structured components (street, city, state, postal code, country), GPS coordinates, and confidence score.

Check if a password has appeared in known data breaches using k-Anonymity.

Check SSL certificate expiry for a domain.

Check DNS records for a domain and compare against the previous snapshot.

Run 10 basic accessibility checks on a webpage URL.