Focused browser utilities for the format, authentication, and interoperability work that interrupts real engineering days. No account, no upload workflow, and no server-side processing of sensitive input.
Runs in your browser Static by design Open-source ready
Available now
Developer utilities
Each utility keeps a deliberately narrow scope and explains its local-processing boundary.
AvailableLocal-only crypto
Universal SSH Key Converter
Diagnose common SSH private/public key formats, generate RSA key pairs, and convert unencrypted RSA keys between modern OpenSSH and legacy PKCS#1 PEM.