Token Generator

Use this Token Generator to create Nano ID values and random hex tokens in bulk. It is useful for test fixtures, temporary identifiers, API examples, seed data, mock records, development-only secrets, and random values used during debugging.

The tool runs in the browser and lets you choose the token type, length, alphabet, and quantity so you can generate values that match the shape your project expects.

What This Tool Does

The generator supports common random token workflows:

• Generate Nano ID values with a custom alphabet
• Generate random hex tokens by byte length
• Generate tokens in bulk
• Copy generated output quickly
• Produce development data without writing a script

Nano ID is useful for compact URL-friendly identifiers, while hex tokens are useful when a system expects hexadecimal values.

Why Token Generation Matters

Applications often need random-looking values during development: IDs for fixtures, temporary invite codes, sample API keys, correlation IDs, mock database records, or placeholders in documentation. Creating them manually is slow and can lead to repeated or unrealistic values.

A bulk token generator helps produce realistic test data quickly. It also makes it easier to match a specific format, such as lowercase alphanumeric tokens, hex-only strings, or shorter IDs for UI examples.

Common Use Cases

• Generating IDs for fixtures or seed data
• Creating placeholder tokens for API documentation
• Producing random values for tests and demos
• Building mock invite codes or reference IDs
• Creating hex strings for development workflows
• Testing UI layouts with realistic identifier lengths

Example

Nano ID Output

V1StGXR8_Z5jdHi6B-myT
u1H9xY7QEo5p1AcR7vL2s

Hex Token Output

f4a8c27d9b4e1a03
9c31f6e002bc78ad

Notes for Developers

• Generated values are useful for development and test data
• Do not use browser-generated sample tokens as long-term production secrets without reviewing your security requirements
• Token length affects collision probability
• Custom alphabets can make IDs easier to read or safer for URLs
• Bulk generation is helpful when preparing fixtures or example datasets

Frequently Asked Questions

What is the difference between Nano ID and hex?

Nano ID can use a custom alphabet and produce compact identifiers. Hex tokens only use characters 0-9 and a-f, which is useful when a system expects hexadecimal strings.

Can I use these as passwords?

Use the Password Generator for passwords. This tool is better for identifiers, sample tokens, and development data.

How many tokens should I generate at once?

Generate only what you need. Bulk output is convenient for fixtures, but large lists are harder to review.

Related Tools

• UUID Generator
• Password Generator
• ULID Generator
• Snowflake ID Generator

Final Thoughts

Random tokens are a small but frequent need in development. This generator helps create realistic values quickly so tests, examples, fixtures, and mock data do not rely on repeated placeholders.