Don't study AI.
Let's turn it into your everyday weapon, starting today.
Feeling lost in the flood of AI news and new models every single day?
Instead of dense theory, OneHandy Studio is a Korean AI productivity portal offering 'practical tips you can use in 10 minutes' and 'easy web tools' — now open to readers everywhere.
What makes OneHandy different
Forget dense tutorials — four pillars that cut your work time in half
Practicality First
No academic papers, no vague news. We focus on prompt recipes and key shortcuts you can apply to your work and life today.
Articles Paired With Real Tools
This isn't a read-and-forget blog. Every guide comes with a matching interactive web tool — AI model comparisons, cost calculators, prompt builders, and more.
Workflows Anyone Can Follow
From non-developers new to AI to engineers automating their coding workflow, we promise friendly explanations and step-by-step guides everyone can follow.
Curated From Hands-On Testing
Not generic AI-written filler — our editors personally test dozens of AI tools and share only the results worth your time.
What you will find at OneHandy Studio
The whole complex AI ecosystem, coordinated in one hand.
Hands-On AI Guides & Blog
The latest ways to use ChatGPT, Claude, Cursor, and Gemini, plus a fast track of YouTube video summaries
Detailed AI Model Comparison
Specs, pricing, and language-performance data for GPT-4o, Claude 3.5, Gemini 2.0, and more
Prompt Builder & Library
A custom prompt generator that produces top-tier results in just a few clicks
AI API Cost Calculator
A smart pricing tool that estimates your monthly bill from expected usage and input/output token rates
언제든 바로 인쇄,
나만의 템플릿
학습지, 가계부, 반려동물 케어표 등 일상에 필요한 모든 인쇄 템플릿을 브라우저에서 바로 만들고 A4로 출력하세요. 회원가입 없이, 완전 무료로.
OneHandy Studio's Promise (Manifesto)
As technology advances, the questions real users actually have get pushed aside. OneHandy skips the jargon and speaks in plain language, becoming the most useful AI compass to protect your most valuable resource: time.
Add a little AI to your day
Try OneHandy Studio's practical guides and free web tools for yourself, right now.