Security & Encryption Tools | Zero-Leak Browser-Native Hashing
Audit and secure your digital credentials with our forensic security suite. Generate high-entropy hashes and decode complex tokens with the confidence that your secrets remain strictly local.
- No Uploads: Absolute privacy for sensitive data
- Zero Latency: 100% local browser processing
- Free & Secure: Professional grade utilities
All Security Tools
Click any tool to open it instantly — no account, no setup required.
JSON Schema Validator (Ajv Forensic)
Validate complex JSON instances against JSON Schema Draft 7/2019-09. Features deep-structural auditing and detailed error reporting for enterprise APIs.
JWT Debugger & Signature Verifier
Instantly decode and verify JSON Web Tokens (JWT). Inspect headers and payload claims locally. Supports HS256/HS512 signature verification with absolute privacy.
Crypto Hash Generator
Compute secure cryptographic digests instantly. Support for MD5, SHA-1, SHA-256, SHA-512, and SHA-3 with sub-millisecond local processing and zero data leakage.
XML Schema Validator
Validate your XML data for structural correctness. Detect parsing errors and find line numbers for broken tags.
HTML Validator & Linter
Check your HTML code for structural errors, missing tags, and deprecated attributes. Improve web accessibility.
Common Questions about Security Tools
Is it safe to paste production JWTs here?
Yes. TryFormatter is a static site with no backend. Decoding happens entirely in your local RAM.