Free Password Generator API - Secure Random

Parameters

name	in	type	required	description
`length`	query	number	optional	Length range `8 to 128` default `16`
`count`	query	number	optional	Count range `1 to 20` default `1`
`uppercase`	query	boolean	optional	Uppercase (A-Z) default `true`
`lowercase`	query	boolean	optional	Lowercase (a-z) default `true`
`numbers`	query	boolean	optional	Numbers (0-9) default `true`
`symbols`	query	boolean	optional	Symbols (!@#$...) default `true`
`exclude`	query	string	optional	Characters to exclude from password

Request

Send your key in the X-API-Key header. More languages and patterns live on the code examples page.

curl -s "https://apixies.io/api/v1/generate-password?length=16" \
  -H "X-API-Key: YOUR_API_KEY"

const res = await fetch("https://apixies.io/api/v1/generate-password?length=16", {
  headers: { "X-API-Key": "YOUR_API_KEY" }
});
const data = await res.json();
console.log(data);

$ch = curl_init("https://apixies.io/api/v1/generate-password?length=16");
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => ["X-API-Key: YOUR_API_KEY"],
]);
$data = json_decode(curl_exec($ch), true);
curl_close($ch);

print_r($data);

import requests

res = requests.get(
    "https://apixies.io/api/v1/generate-password",
    params={"length": "16"},
    headers={"X-API-Key": "YOUR_API_KEY"},
)
print(res.json())

Response

The result sits under data in the standard envelope. See the response format guide for errors and status codes.

returns

data.passwords: One password string, or an array when count is above 1.
data.strength: Entropy rating from weak to very_strong.
data.charset: Which character sets were used.
data.length: Characters per password.

example response 200

{
    "status": "success",
    "http_code": 200,
    "code": "SUCCESS",
    "message": "Password generated",
    "data": {
        "passwords": "aB3$kLm9@pQr!wXy",
        "length": 16,
        "count": 1,
        "strength": "very_strong",
        "entropy_bits": 104.9,
        "charset": {
            "uppercase": true,
            "lowercase": true,
            "numbers": true,
            "symbols": true
        },
        "generated_at": "2025-05-19T12:00:00+00:00"
    }
}

Authentication and limits

This endpoint needs an API key. Use the sandbox ("try it" above) to test it without registering. See the authentication guide for details.

Standard rate limits apply to this endpoint.

Common use cases

User account provisioning

Generate secure temporary passwords when creating user accounts or handling password resets. Ensure passwords meet complexity requirements.

API key generation

Create secure random strings for API keys, tokens, or secrets in your application's admin panel or provisioning system.

Test data generation

Generate realistic passwords for test users in development and staging environments. Configure complexity to match production requirements.

related endpoints

POST Hash Generator Generate a cryptographic hash (MD5, SHA1, SHA256, SHA512, etc.) from input text GET UUID Generator Generate UUID v4 or v7 identifiers POST Base64 Encode/Decode Encode or decode Base64 strings

getting started

authentication code examples response format

explore

all api endpoints guides and tutorials online tools

resources

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