The tech world has just witnessed a small revolution that promises to turn every user into a software architect of sorts. Google has officially opened the doors to Opal – its innovative “factory” for mini-apps, integrating it directly into the web version of Gemini. What was until recently an experimental toy for a select few in Google Labs is now an accessible tool for the masses, allowing the creation of custom software without a single line of written code.
Opal is not just another chatbot; it’s a platform for “vibe-coding”. Users describe their idea in natural language, and artificial intelligence turns those words into working tools – from personal fitness trainers and habit trackers to sophisticated data calculators. The evolution of the interface is impressive: the new version automatically converts text queries into logical lists of steps, making editing and upgrading functionality intuitive even for absolute beginners.
For those who want to peek under the hood, Google offers an advanced visual editor and the ability to view already generated modules. This allows users to not only create from scratch, but also modify existing mini-applications (so-called Gems) until they perfectly fit their needs. If the basic interface seems cramped to you, there is an Advanced Editor available, where fine-tuning of logic reaches a professional level.
One of the most important aspects of Opal is its autonomy in terms of privacy. Although accessible through Gemini, the tool works in “isolation“. Data and interactions in Opal are not recorded in Gemini's standard history, giving users the freedom to experiment with specific workflows without leaving a trace in the main chat archive.