Extensions by jingruiw126

QR Code Generator — Create, Download & Export QR

🧑‍💻 Developer Tools

Generate QR codes locally with high-quality PNG export.

Text Toolkit — Case Converter, Word Counter & Diff Checker

🧑‍💻 Developer Tools

Convert text case, count words and characters, compare diffs, sort lines.

JWT Decoder — Decode Tokens & Check Expiry Status

🧑‍💻 Developer Tools

Decode and inspect JWT tokens with claims, expiry status and auto-decode.