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Professional calculators and tools for AI, SaaS, and productivity. All free, no signup required.
AI Token Cost Calculator
Compare pricing for GPT-4, Claude, Gemini and calculate your daily, monthly, and yearly API costs
AI Text Humanizer
Check if your text sounds like AI and get tips to make it more human and bypass detection
Prompt Generator
Generate optimized AI prompts for ChatGPT, Claude, and other language models
YouTube Script Generator
Create professional video scripts with proven templates for tutorials, reviews, and vlogs
Meta Tag Generator
Generate perfect HTML meta tags, Open Graph tags, and Twitter Cards for better SEO
SaaS ROI Calculator
Calculate return on investment for SaaS tools and subscription services
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