Documentation

API Reference

All GetToolbox APIs are free, require no authentication, and return JSON. CORS is open — call them directly from any browser or server.

Base URL https://gettoolbox.dev

Method GET

Format application/json

Auth None

Rate limits None

CORS Access-Control-Allow-Origin: *

Choose your language — applies to all examples below.

GET /api/ip

IP Lookup

Returns geolocation, ISP, ASN and reverse-DNS hostname for the caller's IP address. No query parameters required. Data is sourced from MaxMind GeoLite2.

curl https://gettoolbox.dev/api/ip

Response fields

Field	Type	Description
`ip`	string	Public IP address
`version`	string	"IPv4" or "IPv6"
`country`	string	Country name
`country_code`	string	ISO 3166-1 alpha-2 (e.g. "IT")
`region`	string	Region / state
`city`	string	City
`zip`	string	Postal / ZIP code
`latitude`	number	Latitude
`longitude`	number	Longitude
`timezone`	string	IANA timezone (e.g. "Europe/Rome")
`isp`	string	Internet Service Provider name
`org`	string	Organization name
`as`	string	Autonomous System number and name
`hostname`	string	Reverse DNS hostname (may be empty)
`source`	string	"maxmind" or "ip-api" (data provider)
`query_time`	string	ISO 8601 UTC timestamp of the request

Example response

{
  "ip": "203.0.113.42",
  "version": "IPv4",
  "country": "Italy",
  "country_code": "IT",
  "region": "Lombardy",
  "city": "Milan",
  "zip": "20121",
  "latitude": 45.4654,
  "longitude": 9.1865,
  "timezone": "Europe/Rome",
  "isp": "Telecom Italia S.p.A.",
  "org": "AS1234 Telecom Italia",
  "as": "AS1234 Telecom Italia S.p.A.",
  "hostname": "host-42.telecomitalia.it",
  "source": "maxmind",
  "query_time": "2026-05-19T12:00:00.000Z"
}

GET /api/password

Password Generator

Generates a cryptographically secure password using Node.js crypto.randomInt. At least one character from each active set is guaranteed. All parameters are optional.

# Default (16 chars, all character sets)
curl https://gettoolbox.dev/api/password

# 24 chars, no symbols
curl "https://gettoolbox.dev/api/password?length=24&symbols=false"

# 32 chars, extended symbols, exclude confusable
curl "https://gettoolbox.dev/api/password?length=32&all_symbols=true&exclude_confusable=true"

# Custom character pool
curl "https://gettoolbox.dev/api/password?length=20&lower=false&upper=false&digits=false&custom=abc123"

Query parameters

Parameter	Type	Default	Description
`length`	integer	16	Password length (4–512)
`lower`	boolean	true	Include lowercase letters (a–z)
`upper`	boolean	true	Include uppercase letters (A–Z)
`digits`	boolean	true	Include digits (0–9)
`symbols`	boolean	true	Include common symbols (!@#$%^&*...)
`all_symbols`	boolean	false	Include extended symbols (backtick, space, quotes, \/)
`exclude_confusable`	boolean	false	Remove visually similar chars (0 O o 1 l I)
`custom`	string	""	Extra characters to add to the pool

Response fields

Field	Type	Description
`password`	string	Generated password
`length`	integer	Password length
`charset_size`	integer	Number of unique characters in the pool
`entropy_bits`	number	Password entropy in bits (log₂(pool) × length)
`settings`	object	Echoed-back generation settings

Example response

{
  "password": "aB3!kZ9@mP2#nQ7$",
  "length": 16,
  "charset_size": 85,
  "entropy_bits": 104.8,
  "settings": {
    "lower": true,
    "upper": true,
    "digits": true,
    "symbols": true,
    "all_symbols": false,
    "exclude_confusable": false,
    "custom": ""
  }
}

Entropy guidance

Weak < 40 bits

Moderate 40–72 bits

Strong 72–100 bits

Very strong 100–128 bits

Exceptional 128+ bits