Cross-Platform AI Chat Sync (IDE ↔ Web)

Codex
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As a developer using Codex/AI inside IntelliJ IDEA, it would be extremely helpful if chat history could sync with the ChatGPT web interface.

Use cases:

  • Writing project reports based on AI-assisted development

  • Reviewing architectural decisions

  • Continuing development on another device

  • Sharing AI collaboration history with team members

A cloud-synced chat history (similar to ChatGPT web) would significantly improve productivity and traceability in software projects.

Please consider adding optional cloud sync for IDE AI chats.

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Welcome to the forum!

Short answer:
Closest open GitHub OpenAI Codex enhancement:

Suggestion:
Open a new GitHub OpenAI Codex issue with the tag/label: enhancement.

Also see:

Asked ChatGPT 5.2

Search Codex issues, more specifically those with label: enhancement

Find any enhancement that might be the same or similar for the following request

As a developer using Codex/AI inside IntelliJ IDEA, it would be extremely helpful if chat history could sync with the ChatGPT web interface.

It noted

1. Sync my chats, conversation history between ChatGPT website and Codex (VS Code)

  • Issue: #5609 (open, labeled enhancement)
  • Summary: Request to have chat history/conversation history sync across platforms — specifically between ChatGPT web and Codex (VS Code extension).
  • Details:
    • The user wants chat history visible across platforms: ChatGPT web, Codex within editors, and between desktop/browser sessions.
    • Current behavior: chat history isn’t shared between environments, causing fragmentation.
    • Includes about VS Code but the intent closely matches your request for cross-environment sync (e.g., IntelliJ + ChatGPT web).
  • Reactions: ~10 :+1: (indicating community support).
  • Status: Open.

Relevance: This is the closest existing enhancement tracked in the repo. It captures the core idea of synchronizing conversational context/history across Codex editor integrations and the ChatGPT web interface.

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