Security Tools | JWT Secrets

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A collection of free online tools to help secure your applications and data

JWT Fuzzer

Test JWT security with fuzzing techniques

Generate modified JWT tokens for security testing and vulnerability assessment.

JWT Validator

Validate and inspect JWT tokens

Verify JWT signatures, check expiration, and inspect token contents.

JWT Secret Generator

Generate secure random keys for signing JWT tokens

Create cryptographically secure keys with customizable length from 32 to 512 bits.

Password Generator

Create strong, random passwords

Generate secure passwords with options for length, special characters, and more.

API Key Generator

Create secure API keys for your services

Generate API keys with prefixes, suffixes, and customizable formats.

Hash Generator

Generate cryptographic hashes

Create MD5, SHA-1, SHA-256, and other hash formats from any input text.

UUID Generator

Generate random UUIDs/GUIDs

Create version 1, 4, or 5 UUIDs for database keys, identifiers, and more.

Encryption Key Generator

Generate encryption keys

Create AES, RSA, and other encryption keys for secure data storage and transmission.

JWT-Encode

Professional JWT token generator

Professional JWT token generator with customizable header, payload, and signature key.

Symmetric Encryption Tool

DES and 3DES Encryption/Decryption

Encrypt and decrypt data using DES and 3DES algorithms, suitable for enterprise internal data storage encryption.

Asymmetric Encryption Tool

RSA Encryption/Decryption and Key Pair Generation

Generate key pairs, encrypt and decrypt data using RSA algorithm, commonly used in secure communications and digital signatures.

Base64 Encoder/Decoder

Convert binary data to text and back

Convert binary data (like images and files) into text form for transmission and restore it upon reception.

URL Encoder/Decoder

Encode and decode URL special characters

Encode and decode special characters in URLs to ensure the correct transmission and recognition of URLs.

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The article presents a collection of free online tools designed to enhance the security of applications and data. Key tools include: 1. **JWT Fuzzer** - Tests JWT security through fuzzing techniques by generating modified tokens for vulnerability assessment. 2. **JWT Validator** - Validates and inspects JWT tokens, checking signatures and expiration. 3. **JWT Secret Generator** - Creates secure random keys for signing JWTs, customizable from 32 to 512 bits. 4. **Password Generator** - Generates strong, random passwords with customizable options. 5. **API Key Generator** - Creates secure API keys with customizable formats. 6. **Hash Generator** - Generates cryptographic hashes in various formats like MD5 and SHA-256. 7. **UUID Generator** - Produces random UUIDs for database keys. 8. **Encryption Key Generator** - Generates keys for AES, RSA, and other encryption methods. 9. **JWT-Encode** - A professional JWT token generator with customizable components. 10. **Symmetric and Asymmetric Encryption Tools** - Encrypts and decrypts data using DES, 3DES, and RSA algorithms. 11. **Base64 and URL Encoder/Decoder** - Converts binary data to text and encodes/decodes URL special characters.