ChatGPT Free (Codex) usage limits
$0 · Last updated
ChatGPT Free (Codex) costs $0. Usage: Codex for quick coding tasks (no figure published). Coding agent: Codex in the desktop app, subject to rollout.
| Usage | Codex for quick coding tasks (no figure published) |
| Coding agent | Codex in the desktop app, subject to rollout |
| Models | GPT-6 Luna at Standard speed |
| Resets | Not published |
| Beyond the limit | Extra local chats with your own API key, at API rates |
ChatGPT Go ($8/mo) lists the same Codex access: GPT-6 Luna at Standard speed in the desktop app. Codex on the web, CLI and IDE extension, cloud code review and GPT-6.1 Sol start at Plus ($20/mo). Image generation isn't available on Free.
Next step up: ChatGPT Plus (Codex) ($20/mo) · compare ChatGPT Free vs ChatGPT Plus · all free tiers
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ChatGPT Free (Codex) limits: FAQ
What are the ChatGPT Free (Codex) usage limits?
As of 1 Nov 2026: Usage: Codex for quick coding tasks (no figure published). Coding agent: Codex in the desktop app, subject to rollout. Models: GPT-6 Luna at Standard speed. Resets: Not published. Beyond the limit: Extra local chats with your own API key, at API rates.
How much does ChatGPT Free (Codex) cost?
$0 (per the vendor's pricing page, checked 1 Nov 2026).
Anything else to know about ChatGPT Free (Codex) limits?
ChatGPT Go ($8/mo) lists the same Codex access: GPT-6 Luna at Standard speed in the desktop app. Codex on the web, CLI and IDE extension, cloud code review and GPT-6.1 Sol start at Plus ($20/mo). Image generation isn't available on Free.
Related plans: ChatGPT Plus (Codex) · ChatGPT Pro 100 · ChatGPT Pro 200 · ChatGPT Pro 500 · All OpenAI changes
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