Tools & Resources

A curated collection of tools I've built to help developers, students, and lifelong learners.

CMU English Test Practice

Practice for the Chiang Mai University English test (CMU-TEGS) with 100 questions across vocabulary, grammar, listening, and reading comprehension.

EnglishTest PrepCMULanguage Learning

Try it now

🔍

AI Tools

Invisible AI Character Detector & Remover

Free Chrome and VS Code extension to detect and remove hidden Unicode characters (like zero-width spaces) that AI providers embed in generated text as digital watermarks.

AIChrome ExtensionVS CodeText Cleaning

Try it now

🔗

Chrome Extension

SERP Link Exporter

Chrome extension that extracts Google Search result links and exports them as clean, tracking-free URLs in CSV, Markdown, or plain text.

SEOGoogle SearchExportCSV

Try it now