About AI & LLM Handy Tools
A comprehensive toolkit designed for AI engineers, researchers, and prompt engineers. Build, test, and optimize your AI workflows with practical, privacy-focused utilities.
Our Mission
We believe that AI development tools should be accessible, fast, and privacy-focused. Our platform provides essential utilities that AI engineers and researchers use daily—from token counting and cost estimation to dataset cleaning and fine-tuning configuration. Everything runs client-side, ensuring your data stays private.
Key Features
🔒 Privacy First
All processing happens client-side. Your prompts, datasets, and configurations never leave your browser.
⚡ Fast & Efficient
Optimized for speed with real-time validation, instant feedback, and minimal dependencies.
🎓 Educational
Perfect for students learning AI/ML concepts, with clear explanations and best practices built-in.
🚀 Production-Ready
Used by AI engineers and researchers in production workflows, from dataset preparation to model deployment.
Available Tools
Prompt Engineering
Template Builder, A/B Testing, Content Moderation
Model Training
Fine-Tune Config Generator, Dataset Cleaner, Training Cost Estimator
AI Safety & Security
Content Moderation, PII Detector, Prompt Injection Detector
Dataset Tools
Token Counter, JSONL Validator, RAG Chunking Visualizer
Get in Touch
Have questions, feedback, or collaboration ideas? We'd love to hear from you! Reach out through any of the channels below.
Open Source & Community-Driven
This project is open source and built with transparency. We welcome contributions, bug reports, and feature requests from the AI community. The codebase is available on GitHub for learning, auditing, and collaboration.
View on GitHub