Free AI Tools
Powerful, no-login-required tools for creators, writers, and marketers. Use them free every day or upgrade with Quokkai's AI gigs for unlimited access.
AI Prompt Generator
Generate optimized prompts for any AI model in seconds.
AI Model Comparison Chart
Compare AI models side by side — pricing, speed, and capabilities.
Image Resolution Calculator
Calculate image dimensions, DPI, and file sizes instantly.
Video Aspect Ratio Calculator
Convert between video aspect ratios and resolutions.
Word Count & Reading Time
Count words, characters, sentences, and estimate reading time.
Color Palette Generator
Generate beautiful AI-powered color palettes for your designs.
AI Writing Tone Analyzer
Analyze the tone, readability, and sentiment of your writing.
Audio Length Estimator
Estimate audio duration from text — for podcasts, audiobooks, and more.
Book Title Generator
Generate creative book titles with AI — for any genre.
AI Use Case Finder
Discover what AI can do for your specific industry or task.
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