API token generator

Generate - + apitokens

min = 1, max = 500

length 64-bit - Low security tokens 128-bit - Medium security tokens 256-bit - Authorization tokens 512-bit - Refresh tokens 1024-bit - Secured access tokens 2048-bit - High security access tokens

type Mixed letters & Numbers Mixed letters, Numbers & Symbols (Recommanded) Mixed letters Lowercase letters Uppercase letters

prefix

optional prefix string and separator

🎲 Generate API Tokens

1 unique and random API token type mixed-numbers-symbols and length 128-bit you can pick from
generated at 2025-08-08 22:31:49

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Generate random API Token online with Hash and Base64

API Tokens are often used in digital projects, to temporarally secure the access to specific actions, fonctionnalitues, assets. Generating API tokens can be done with scripts and programms, or API Authentication calls, but they often rely on libraries and code writting that will make this task longer, than simply generating the API Token online.

Because api tokens need to be secured, one convention is to include symbols, mixed uppercase and lowercase english alphabet letters and arabic (conventional) numbers.
We don't symbols in this random API TOKEN generator, but you can force it to remove them if you prefer.

We have created 5 types of preconfigured API Tokens structure to help you generate strings that will be good for your project :

• Mixed letters & Numbers
• Mixed letters, Numbers & Symbols (Recommanded)
• Mixed letters
• Lowercase letters
• Uppercase letters

The lenght of the API token, and it's complexity, are important security factors. The longer and the more complex the API Token is, the harder it will be to break using brute force or dictionnaries.

To make our service complete, we provide you with encoding and hashing to use your API Tokens in more subtle ways : Base64, MD5 hash, SHA256 hash ans SHA512 hash. One way to bring even more randomness and confidentiality in the process.

generate-random.org allows you to generate up to 500 random API Tokens from 128 to 256 bits length, and types alpha-numeric, numeric of alphabetic, with their md5 hash and base64 representation.

Our tool makes sure that every API Token in your list will be unique, and will only be added once. API Tokens are strong identifiers for secured authentication in most APIs, using a combination of uniqueness and randomization. This tool will help you generate API Tokens quickly, that you can click and paste wherever needed.

We also allow you download you results, for free, in several formats :

• Spreadsheet in Excel format .xlsx
• Spreadsheet in CSV format .csv
• JSON text file in .json
• Plain text file in .txt

Preconfigured API Tokens generators :

• 64-bit - Low security tokens API Token generator
• 128-bit - Medium security tokens API Token generator
• 256-bit - Authorization tokens API Token generator
• 512-bit - Refresh tokens API Token generator
• 1024-bit - Secured access tokens API Token generator
• 2048-bit - High security access tokens API Token generator

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If you expect more from this tool, contact me : vladimir.lorentz@gmail.com.
We are based in France, and we specialize in randomizing stuff. We'll be happy to help.

generate-random.org uses no sort of Database, because it would take us in some complicated privacy issues that we are happy to stay away from, and also because it would be expensive to host for the environment and for our wallet.
You can be sure that what you was generated by our server is only between you and your browser.