Chrome Developer Blog
developer.chrome.com/blog
Device Bound Session Credentials: Second origin trial begins
The second Device Bound Session Credentials (DBSC) origin trial starts in Chrome 142 with new updates to prevent cookie theft.
Deprecating live editing of JavaScript sources in Chrome DevTools
Chrome DevTools removes live editing in Chrome 145 (Feb 2026) due to low use and modern alternatives like Hot Module Replacement (HMR).
Introducing a new Chrome Web Store API
We're launching a new version of the Chrome Web Store API.
Highlights from our AI in Action workshop
In partnership with a group of startups in NYC, we demonstrated how client-side AI and built-in AI APIs can be directly integrated into their products for greater speed, privacy, and a better user experience.
What's new in Lighthouse 13
Lighthouse 13 is here with the move to Insights audits
Automatic passkey creation in Chrome for Android
Chrome for Android can now automatically create passkeys after password sign-in, helping users transition to passkeys with less friction.
What's new in view transitions (2025 update)
An overview of what changed for View Transitions in 2025
Go passwordless: Join "The Future of identity on the web" webinar
Join the free "The Future of identity on the web" webinar on November 4, 2025.
Digital Credentials API: Secure and private identity on the web
The Digital Credentials API, available from Chrome 141, enables websites to verify user information in a privacy-preserving way.
Chrome 142 beta
Discover the features that are coming to Chrome in the latest beta release.
Expanding built-in AI to more devices with Chrome
We're expanding Gemini Nano's inference support to CPUs.
What's new in DevTools, Chrome 141
Chrome DevTools (MCP) for your AI agent, network dependency tree AI support, AI chat export, persisted track configuration in Performance, and more.
Make accessible carousels
How the features in CSS Overflow 5 can help you create more accessible carousel patterns.
What's New in WebGPU (Chrome 141)
Tint IR completed, integer range analysis in WGSL compiler, and SPIR-V 1.4 update for Vulkan backend.
Test the clipboardchange event—a more efficient way to monitor the clipboard
Give feedback on this new event in origin trial.
Chrome DevTools (MCP) for your AI agent
Public preview for the new Chrome DevTools MCP server, bringing the power of Chrome DevTools to AI coding assistants.
Built-in AI is now available on Chromebook Plus devices
Chrome's Built-in AI APIs are now available on Chromebook Plus devices, enabling web developers to bring client-side AI features to more users.
Ready for developer testing: Scoped view transitions
Help us build the next iteration of View Transitions
CrUX Dashboard deprecation
We're planning on deprecating the CrUX Dashboard after the end of November 2025. CrUX Vis is a newer tool that visualizes historical CrUX data that has many advantages over the older CrUX Dashboard.
Build a helpful, powerful web in the Google Chrome Built-in AI Challenge 2025
Build and submit new web applications or Chrome Extensions, using one or more built-in AI APIs for a chance to win.
Check out the web AI demo collection
There are so many built-in AI APIs, each with their own playground and some with even more demos. You can see all of these demos and try out client-side AI.
Chrome 141 beta
Discover the features that are coming to Chrome in the latest beta release.
New in Chrome 140
The ToggleEvent source attribute, the font-variation-settings descriptor, and more.
What's new in DevTools, Chrome 140
Debug more insights with Gemini, emulate the 'Save-Data' request header, see the Baseline status in a CSS property tooltip and more.
What's New in WebGPU (Chrome 140)
Device requests consume adapter, shorthand for using texture where texture view is used, and more.
Origin trial: WebAuthn immediate mediation for frictionless sign-in
WebAuthn immediate mediation streamlines sign-in by instantly using available credentials and gracefully falling back when none are found.
Native UI Automation for Windows in Chromium
From Chrome 138, Chromium-based browsers on Windows enable native UI Automation (UIA) support by default.
What's New in Web UI: I/O 2025 Recap
A recap of what we announced in the web UI space at I/O this year.
Chrome 140 beta
Discover the features that are coming to Chrome in the latest beta release.
New in Chrome 139
Squircles and custom functions come to CSS, and on-device speech recognition to the Web Speech API.
Extended lifetime shared workers origin trial
Extended lifetime shared workers origin trial
New Soft Navigations origin trial
New Soft Navigations origin trial launching to help measure Core Web Vitals for Single Page Applications (SPAs)
What's New in WebGPU (Chrome 139)
3D texture support for BC and ASTC compressed formats, new "core-features-and-limits" feature, origin trial for WebGPU compatibility mode, and more.
Brick by brick: Help us build CSS Masonry
Help test the proposed masonry syntax in Chromium.
What's new in DevTools, Chrome 139
A more reliable and productive Chrome DevTools, support for arbitrary image upload in AI assistance for styling, and more.
Join the Prompt API origin trial
Participate in the Prompt API origin trial to test multimodal inputs for Gemini Nano on your websites and web applications.
CSS conditionals with the new if() function
Learn about the new CSS if function, which enables a cleaner developer interface for dynamic styles like style queries and media queries.
Chrome 139 beta
Find out about the new features coming to Chrome with the latest beta.
New in Chrome 138
Several new CSS functions, and built-in AI APIs for summarizing, translating, and detecting language.
What's new in DevTools, Chrome 138
Discover preconnected origins or candidates and server response and redirection times in performance insights, emulate geolocation accuracy in Sensors, debug complex CSS variables, and more.
What's New in WebGPU (Chrome 138)
Shorthand for using GPUBuffer as a binding resource, size requirement changes for buffers mapped at creation, and more.
Update your extensions ahead of upcoming bookmark sync changes
Learn about upcoming changes to bookmarks sync that impact extensions.
HTML spec change: escaping < and > in attributes
What you need to know about this change to how attributes are escaped.
A new way to style gaps in CSS
Say goodbye to border and pseudo-element hacks.
New permission prompt for Local Network Access
Learn about the new permission prompt for sites that connect to local networks.
Support foldable devices with the Viewport Segments API
The Viewport Segments API has shipped with minor changes to the origin trial covered in this blog post.
What's happening in Chrome Extensions, June 2025
An overview of the recent changes in Chrome Extensions, plus exciting upcoming extensions features developers can look forward to.
Enabling chrome.userScripts in Chrome Extensions is changing
We are making a series of changes to the chrome.userScripts API.
Chrome 138 beta
Discover what's coming to Chrome with the latest beta.
New in Chrome 137
CSS reading-flow and reading-order, the if() function, JavaScript Promise Integration with WebAssembly and plenty more.
What's New in WebGPU (Chrome 137)
Use texture view for externalTexture binding, buffers copy without specifying offsets and size, WGSL workgroupUniformLoad using pointer to atomic, and more.
Watch our AI talks at I/O 2025
At Google I/O 2025, we shared what we've been working on, the future of AI on the web, and demonstrated how our partners are making use of client-side AI.