React / Next.js

codeztool is now a component-based web app.

This standalone project moves the original static website into a Next.js codebase with reusable React components and routed tool pages.

Included Tools

  • JSON validation and visualization
  • Epoch and date-time conversion
  • Base64 and Kubernetes secret decoding

Tool 01

JSON Validator

Validate, format, compress, search, and inspect JSON with tree and flow views.

Open JSON Validator

Tool 02

Time Converter

Convert epoch timestamps and date parts with clear zone handling and live UTC/GMT info.

Open Time Converter

Tool 03

Base64 Tool

Encode, decode, inspect Kubernetes secrets, and upload YAML for quick decoding.

Open Base64 Tool