Videos from the Web AI Summit coming soon!

In the meantime, here's the deck for "Beyond the demo: building the WebAI playbook." Let's validate ideas & UX patterns, fill tooling gaps, and write this playbook together.

https://docs.google.com/presentation/d/1wTRhaujJnJDxhhuG7KNhHfBl_2wQ0yqIX1V7xs4OesI/edit?usp=drivesdk

#WebAI #BuiltinAI #WebDev #GeminiNano #ChromeAI

#JSConfMX 🌵 talk done (in bad Spanish 🫣). Demonstrated how to add built-in AI (Summarizer, Translator, Prompt API with multimodal input) to a conference webpage like https://tomayac.github.io/throw-aways/jsconf-mexico-2025/ (a clone of the real deal https://jsconfmx.org/speaker/W3Eio). Then walked through the code based on a broken down, step-by-step reduced version (https://googlechrome.github.io/samples/built-in-ai-rocks/). Learn more at https://developer.chrome.com/docs/ai/built-in-apis?hl=en#api_status! 🧠 #BuiltInAI

Building the "Guess Who?" game with the Prompt API: https://developer.chrome.com/blog/ai-guessing-game. Cool new #BuiltInAI demo by @utilitybend.

😃🥹🤩❌🧐

Is your character holding back its tears?
Does your character wear a a monocle?

Before any of the built-in AI APIs in Chrome can be used, the underlying AI model and any customizations (such as fine-tunings) must be downloaded from the network 🌐, the compressed data be extracted 🗜️, and finally be loaded into memory 🧠. My new guide documents some of the best practices for improving the user experience as they wait for this download: https://developer.chrome.com/docs/ai/inform-users-of-model-download.

There are two embedded demos that show:

- Client-side only
- Hybrid implementation

#WebAI #BuiltInAI

We're excited to announce the release of version 0.0.10 of our TypeScript types for Built-in AI APIs, now featuring support for the brand-new Proofreader API! Check it out and upgrade today: https://www.npmjs.com/package/@types/dom-chromium-ai @tomayac #BuiltinAI #WebAI

I have attendee codes for the Web AI Summit in Sunnyvale on Oct 17. The Chrome Web AI team wants to meet you for the hallway track. Share your Web AI projects & pain points for a chance to get a code & help us with critical context engineering.

Agenda: https://rsvp.withgoogle.com/events/web-ai-summit-2025/sessions

Can't make it? No worries—the talks will be published a few weeks after the event.

#WebAI #WebDev #AI #BuiltInAI

On the Chrome team, we have an interesting new origin trial for you to try in your apps: the Proofreader API: https://developer.chrome.com/docs/ai/proofreader-api.

❌ tyop → ✅ typo

```js
const proofreader = await Proofreader.create({
expectedInputLanguages: ['en'],
});

const proofreadResult = await proofreader.proofread(
'PLease tryt his API and let us knwo how it foes!',
);
```

It's powered by Gemini Nano internally and part of Chrome's #BuiltInAI / #WebAI effort.

Thrilled to see the #BuiltInAI Translator API used by jimakuChan, a popular web app for streamers to generate live subtitles with translations.

This is exactly the vision: making powerful AI available directly in the browser. Users get fast, private, live translation for free—no complex setup needed.

Another win for #WebAI !

Link to jimakuChan: https://sayonari.github.io/jimakuChan/

Link to built-in AI APIs:
https://developer.chrome.com/docs/ai/built-in-apis

On the Chrome team, we have an interesting new origin trial for you to try in your apps: the Proofreader API: https://developer.chrome.com/docs/ai/proofreader-api.

❌ tyop → ✅ typo

```js
const proofreader = await Proofreader.create({
expectedInputLanguages: ['en'],
};

const proofreadResult = await proofreader.proofread(
'PLease tryt his API and let us knwo how it foes!',
);
```

It's powered by Gemini Nano internally and part of Chrome's #BuiltInAI / #WebAI effort.

Built-in AI takes a field trip to Middle-earth 🗺️🧝‍♂️!

I love seeing the unexpected things people create with the web platform.

Tecendil uses the built-in AI Language Detector API to transliterate text into Tolkien's Tengwar script: https://www.tecendil.com/?q=Ten%C3%A9is%20mi%20espada

This is the magic we live for! It shows how zero-cost, low-friction, client-side AI unlocks a new canvas for developers.

What's the most creative use of a web API you've stumbled upon?
#WebPlatform #BuiltinAI #WebAI #WebDev #Tolkien

Our TypeScript definitions for the Built-in AI APIs (Prompt API, Writing Assistance APIs, Translator and Language Detection APIs) are now up-to-date with the current version. Happy coding: https://www.npmjs.com/package/@types/dom-chromium-ai #WebAI #BuiltInAI

Excited to share the slides of my “AI in the Browser: Smarter Angular Apps with WebGPU and WebNN” from #NGVenice! 🚀 Learn how to integrate Generative AI with #Angular using #WebGPU and #WebNN for offline, secure execution: https://www.thinktecture.com/en/contributions/ai-in-the-browser-smarter-angular-apps-with-webgpu-and-webnn/ 🌐✨ #BuiltInAI

#Blogged: LLMs conquer the browser: Chrome experiments with built-in AI APIs (German content) via @heisedeveloper https://www.heise.de/blog/LLMs-erobern-den-Browser-Chrome-experimentiert-mit-Built-in-AI-APIs-10256818.html #GenAI #BuiltInAI #LLMs

Join us at NG VENICE in the stunning city of a thousand bridges! 🇮🇹 On March 13 & 14, dive into an exciting, community-driven conference focused on Angular. Explore the cutting-edge advancements in browser-based AI and connect with fellow enthusiasts. Secure your ticket today at https://ng-venice.org #ngvenice #angular #builtinai #webml

My free (German) webinar on Built-in AI starts in a bit: https://lnk.thinktecture.cloud/webinar-20241218 #BuiltinAI #WebNN #WebML #GenAI

I’m hosting a free webinar tomorrow (in German) about the experimental Built-in AI APIs that the Web Machine Learning Community Group is working on. These APIs are all secure and privacy-preserving, as they perform all the computations on your device. Come and join me! #webml #builtinai #promptapi https://lnk.thinktecture.cloud/webinar-20241218

I'm happy to return to the DevDays Europe Conference in Vilnius in May 2025! 🇪🇺 A great conference to connect with other European developers from different technologies: https://devdays.lt/ #DevDaysEurope #Vilnius #BuiltInAI

🚀 We’ve just released version 0.0.4 of @types/dom-chromium-ai! Check out our TypeScript definitions for the Prompt, Writing Assistance and Translation APIs in their latest form for Chromium Canary. Try the #builtinAI APIs on your machine: https://npmjs.com/package/@types/dom-chromium-ai @tomayac #GenAI