Chrome 147 DevTools ships several notable updates: automatic context selection for AI assistance lets you ask open-ended questions without pre-selecting a panel element; the Chrome DevTools MCP server reaches v0.21.0 with Lighthouse audits, memory leak detection, and multi-agent pageId routing; code suggestions in Console and Sources panels are upgraded to full code generation via natural language comments; the Device Mode toolbar is modernized with standardized controls and orientation lock support; compressed network bodies (gzip/deflate) are now automatically decoded in the Payload view; regex filters are added to Styles, Computed, and Properties panels; and the Speculative Loads panel gains text filtering, a clear button, and HTTP status codes for failed prefetches.
Table of contents
Automatic context selection in AI assistanceDevTools for AgentsCode generationRefreshed Device Mode toolbarDecoded compressed bodiesRegular expression filters for stylesSpeculative loads enhancementsMiscellaneousAccessibilitySort: