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Description
Adds a local timestamp to the beginning of each ChatGPT message before sending. Timestamp for ChatGPT adds a local date and time marker to the beginning of each message you send in ChatGPT. Example: [15:45 26.07.2026] Your message text The extension works only on ChatGPT pages. It uses your browser/system local time, supports sending with Enter or the send button, and keeps Shift+Enter available for line breaks. A compact dark popup lets you turn automatic insertion on or off. Your toggle preference is stored in Chrome sync storage so the extension remembers your choice.