Random String Generator

Generate a random string of specified length using alphanumeric characters.

When to use this tool

Generate temporary passwords or API tokens during user registration flows and development seeding. Create random string placeholders for form fields and UI mockups where realistic-looking text is needed. Produce strings of varying lengths for testing input validation limits and database column capacities.

How to use

Enter the desired string length in the input field. Select character sets to include (uppercase, lowercase, digits, symbols). Click generate to produce a random string.

Input

Output

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API Reference

Tier: Free
Endpoint: POST http://5.75.144.42/api/v1/tools/random-tools/random-string-generator
Method: POST
Content-Type: application/json

Rate Limits

Unauthenticated: 10 req/min
Free: 30 req/min
Premium: 1000 req/min

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Request Body

{
    "input": "10"
}

Sample Request

curl -X POST "http://5.75.144.42/api/v1/tools/random-tools/random-string-generator" \
    -H "Content-Type: application/json" \
    -H "Authorization: Bearer YOUR_API_KEY" \
    -d '{"input":"10"}'

Sample Response

{
    "success": true,
    "data": {
        "input": "10",
        "result": "aB3xK9mQ2p"
    },
    "meta": {
        "tool": "random-string-generator",
        "tier": "free"
    }
}