A collection of simple, single-page HTML tools. Each tool runs entirely in your browser with no server-side processing, no frameworks, and no dependencies.
Live Site: tools.kylestratis.com
These tools follow a simple philosophy:
- Zero dependencies: Just HTML, CSS, and vanilla JavaScript
- Privacy-first: All processing happens in your browser
- Fast and lightweight: No build steps, no bloat
- Accessible: Works on any modern browser
- Open source: Free to use, modify, and learn from
A real-time text analysis tool that counts characters, words, and letters as you type.
Features:
- Character count (with and without spaces)
- Letter count (alphabetic characters only)
- Word count
- Real-time updates as you type
- Clean, responsive interface
A fun interactive game where you find the word that matches the circled word.
Features:
- Randomly generated word puzzles with 3-4 letter words
- Visual interface with canvas-based word display
- Click-to-select interaction
- Instant feedback on answers
- Unlimited replays with the refresh button
Estimate token counts and costs for AI model prompts with support for major AI providers.
Features:
- Character and token counting with real-time updates
- 15+ AI models from OpenAI, Anthropic, Google, Meta, and Mistral
- Input token cost estimates based on current pricing
- Model-specific pricing information display
- Dark mode support with persistent preferences
Each tool is a standalone HTML file with inline CSS and JavaScript. To add a new tool:
- Create a new
.htmlfile in the root directory - Add the tool to the list in
index.html - Update this README with the tool description
- Commit and push to deploy
- All tools are single HTML files with inline styles and scripts
- No external dependencies or frameworks
- No data collection or analytics
- Works offline once loaded
- Mobile-responsive
Simply open index.html or any tool file in your browser. No build process required.
MIT