T*rackers — Simple & Free AI Tools

🎯 Tracker Suite™

⭐

CHATracker™

Mark important parts in AI chats. Never lose track of key insights from Claude, ChatGPT, or Gemini.

Chrome Extension Available

✅

EDITracker™

Web proofreading tool. Mark checks, crosses, and freehand annotations on any webpage.

Chrome Extension Available

🌐

OMNITracker™

Your AI productivity companion.

Chrome Extension Coming Soon

🔒

MASKTracker™

Privacy protection made simple.

Chrome Extension Coming Soon

🔄

REFTracker™

Keep AI conversations smooth.

Chrome Extension Coming Soon

🗂️

TABTracker™

Smart tab management for focus.

Chrome Extension Coming Soon

🔀

PARATracker™

Boost your workflow efficiency.

Chrome Extension Coming Soon

🎬

VIDTracker™

Organize your creative projects.

Chrome Extension Coming Soon

🛠️ Utilities

⏱️

Timestamp Converter

Convert Unix timestamps to human-readable dates instantly.

Free Open Tool →

📁

File Renamer

Batch rename files with custom patterns and prefixes.

Free Open Tool →

🖼️

Image Tools

Format converter, compressor, resizer - all in one place.

Coming Soon

📄

PDF Tools

Merge, split, compress PDFs without uploading to servers.

Coming Soon

📊

QR Code Generator

Create QR codes for URLs, text, or contact info.

Coming Soon

🎨

Color Picker

Pick colors from images or generate beautiful palettes.

Coming Soon

About knulp Studio

Inspired by Hermann Hesse's "Knulp" — a story of a wandering craftsman who lives freely without a fixed home. knulp Studio creates simple, practical tools for everyone, crafted with care in our imaginary workshop.

T*rackers is our suite of free browser tools designed to make your digital life easier. No signup required. No data collection. Just tools that work.