Token Generator
Encoding & Encryption · Free Online Tool
Generate random tokens with custom alphabet and length.
Entropy: 191 bits per token at the current length and alphabet.
Click "Generate" to create random tokens...
Cryptographically Secure
Backed by the Web Crypto API ( getRandomValues) for CSPRNG-grade entropy suitable for API keys and secrets.
Fully Customisable
Pick any alphabet and length. Build URL-safe tokens, hex strings, numeric OTPs, or your own scheme.
Bulk Generation
Generate up to 100 tokens at once and copy them individually or all together with a single click.
How to Use Token Generator
- 1Enter or paste your data into the input field.
- 2Select the desired encoding, hashing, or encryption options.
- 3Click the action button to process your data.
- 4Copy the result from the output field.
Features
- ✓100% free — no signup, no subscription, no ads
- ✓Runs entirely in your browser — data never leaves your device
- ✓Fast and lightweight — instant results
- ✓Cross-platform — works on desktop, tablet, and mobile
Frequently Asked Questions
Is my data safe?
Yes. All encoding, hashing, and encryption operations run entirely in your browser. Your data is never sent to any server.
Can I use this for passwords?
We recommend using the Password Generator for creating secure passwords, and Bcrypt Hash for storing password hashes. Never store plain-text passwords.
What hash algorithms are supported?
The Hash Generator supports MD5, SHA-1, SHA-256, and SHA-512. For HMAC signatures, use the HMAC Generator.
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Learn the concept
Learn the concept
Understand the programming ideas behind this tool.