ChatGPT Message Timestamps icon

ChatGPT Message Timestamps

by Fang Guojian · fangguojian.com · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 20 Oct 2026

Display creation timestamps for each ChatGPT message with local/UTC time support and hover details.

Users
34
+7 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#126K
#105K among extensions
Version
1.3.0
updated 25 Sep 2025

Users

monthly, 13 months
01734Sep 2025Apr 2026Oct 2026
Latest, 20 Oct 2026: 34 usersMove the mouse over the chart for any month

Ratings count

monthly, 13 months
001Sep 2025Apr 2026Oct 2026
Latest, 20 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About ChatGPT Message Timestamps

Transform your ChatGPT experience with precise message timestamps! This lightweight extension displays the exact creation time for every message in your ChatGPT conversations. ✨ Key Features • Precise Timestamps: See when each message was created • Local Time Format: Displays time in your local timezone with locale-specific formatting • UTC Details: Hover over timestamps to see precise UTC time • Non-Intrusive Design: Clean, minimal interface that doesn't interfere with ChatGPT • Debug Mode: Built-in troubleshooting tools for developers • Easy Settings: Convenient popup interface for configuration 🎯 Perfect For - Conversation Tracking: Keep track of when important discussions happened - Time-Sensitive Work: Know exactly when ideas or decisions were made - Documentation: Create accurate records of AI interactions - Productivity: Better organize your ChatGPT workflow - Research: Maintain chronological context in long conversations 🛠️ How It Works 1. Install the extension 2. Visit ChatGPT (chatgpt.com or chat.openai.com) 3. Timestamps automatically appear for all messages 4. Hover over timestamps for detailed UTC time 5. Click the extension icon for settings and debug options 🔒 Privacy & Security - No Data Collection: Your conversations stay private - Local Processing: All timestamp processing happens on your device - Minimal Permissions: Only accesses ChatGPT pages - Open Source: Transparent development on GitHub Made with ❤️ by destinydesigner Source Code: https://github.com/destinydesigner/ChatGPT-Message-Timestamps Developer: https://www.fangguojian.com

Growth

WindowUsersChangeRatingsRating
7 days+2+6.2%00.00
30 days+7+25.9%00.00
6 months+10+41.7%00.00
1 year+30+750.0%00.00

Version history

1 versions recorded
1.3.025 Sep 2025

Details

Category
Tools
First seen
25 Sep 2025
Size
12 KB
Languages
en
Pricing
Free
Extension ID
dhkdfoccnpimohhhjfgocegkpiaihmde

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
activeTab
Site access
https://chatgpt.com/*https://chat.openai.com/*

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