Security & Validation Suite

Professional Security Analysis & Validation Tools

Toolexe provides comprehensive security and validation tools for developers, security analysts, and system administrators. Decode JWTs, validate Base64 data, detect encodings, and analyze security formats with precision validation, real-time processing, and secure browser-first security analysis.

Available Tools6+
Ideal ForDevelopers · Analysts · Admins
Processing ModeClient-side & Secure
JWT Decode | {"sub":"user","exp":1234567890}
Base64 Valid | dGVzdCBkYXRh → test data
Encoding Det | UTF-8, ASCII, Latin-1
Data Repair | Fix malformed JSON/XML

What are security tools and why use ours?

Security and validation tools are essential for ensuring data integrity, analyzing security formats, and validating various data encodings. They help developers, security analysts, and system administrators work with security-sensitive data efficiently and securely. Our security tools are designed to streamline security analysis:

  • JWT Decoder: Decode and validate JSON Web Tokens to inspect claims and verify signatures.
  • Base64 Validator: Validate and decode Base64 encoded data with error detection.
  • Character Encoding Detection: Identify and convert between different character encodings.
  • Data Normalization: Clean and standardize malformed data formats.
  • Hash Validator: Verify and validate cryptographic hash values.
  • URL Parser: Analyze and validate URL components and parameters.

Key capabilities for every specialist

  • Instant security analysis
  • JWT token validation
  • Base64 encoding/decoding
  • Character encoding detection
  • Data format validation
  • No data uploaded to servers
  • 100% free to use
All security analysis happens locally in your browser-your sensitive data never leaves your device. Ideal for developers, security analysts, system administrators, and anyone working with security-sensitive information.