According to AlphaMoat, as of 2026-09, the Chrome extension Date Inserter has 63 users (-3.1% MoM) — ranked #5,014 of 9,324 AI browser extensions, and #1,037 of 1,839 in Office & Collaboration.
What is Date Inserter
One-click timestamp for Gemini, ChatGPT, Claude, etc. 7 languages, custom format & timezone. Copies to clipboard. <Timestamp tool for AI chats (Gemini, ChatGPT, Claude, etc.)>
Elevate your AI journaling and transform conversations into searchable assets.
Stop losing your insights. Start building your legacy.
Precious insights born from AI conversations. When you export to NotebookLM, Notion, or Obsidian, do you lose track of which conversation was when?
This extension stamps the current time into your conversation with one click. The simplest, most powerful way to turn your thought process into a valuable asset.
1. Key Features: Automated Date Entry Into AI Chats
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- STRESS-FREE OPERATION: Click the icon to insert accurate local time instantly. (e.g. [2026-03-05 (Thu) 14:55])
- 16 MAJOR AI SERVICES: Automatically detects Gemini, ChatGPT, Claude, and more. No need to check the clock or calendar—stay in the flow and focus on recording.
- FLEXIBLE CUSTOMIZATION: Set date format (Y/m/d, Y-m-d, etc.), bracket style, and timezone to match your note-taking or journaling rules.
2. The Ultimate Ally for Building a Second Brain (PKM)
- Timestamps make source management and indexing in NotebookLM and similar tools much easier. See at a glance when your past self reached each conclusion.
- Source citations in NotebookLM become more accurate.
3. Automatic Copy to Clipboard (Works Everywhere)
- Even in unsupported note apps, social media, Slack, Discord, or internal tools, the date is copied to the clipboard as you click—so you can use timestamps anywhere.
4. Recommended For
- Anyone who keeps AI conversations as a diary or log: Recording "when" makes later reflection more meaningful.
- AI prompt engineers and researchers: Record model response times and thought process over time.
- Anyone who finds typing dates tedious: Cut the busywork and focus on the creative conversation.
5. Pricing: Lifetime License (One-Time Purchase)
- FREE TRIAL: Use all features free up to 5 times per day.
- LIFETIME LICENSE ($1.99 USD): NO SUBSCRIPTIONS. NO ADS. LIFETIME ACCESS with one purchase. Secure payment via Stripe; one purchase unlocks all features permanently. (No additional fees / No subscription required)
6. Privacy & Safety
- BACKGROUND: Developed by AutoTraderEx LLC to solve the developer's own daily challenges.
- PRIVACY FIRST: We do not collect or send your conversation content or personal data.
- BUSINESS-READY RECEIPTS WITH TAX ID: Receipts with tax ID (T6090003001493) are issued automatically. IDEAL FOR EXPENSE REPORTING—suitable for both businesses and sole proprietors.
7. Change Log
- v1.3.6 — 2026-03-16
- Copy toast on unsupported pages: When you click the icon on an unsupported URL, a light "Copied: [date/time]" toast is shown (multilingual).
- New option toggle: Added "Insert into supported AI chats" (default ON). When OFF, the extension only copies to the clipboard even on supported services—no in-chat insertion.
- v1.3.5 — 2026-03-08
- Multilingual support: Added per-language date and time formats (local notation) in the change log and timestamp examples.
- v1.3.4 — 2026-03-07
- New Platforms: Verified and added official support for Duck.ai and You.com. (Total: 16 services supported)
- QA Maintenance: Strengthened internal E2E testing protocols to ensure consistent performance across all expanded services.
- v1.3.3 — 2026-03-07
- Optimization: Improved timestamp insertion stability for Poe and Phind. (Total: 14 services supported)
- v1.3.2 — 2026-03-07
- Compatibility: Expanded support for diverse conversational UIs, including Meta AI, Mistral, and Character.AI. (Total: 12 services supported)
- v1.3.1 — 2026-03-06
- New Platforms: Integrated with Microsoft Copilot, DeepSeek, and Qwen. (Total: 9 services supported)
- v1.3.0 — 2026-03-06
- Major Update: Now officially supporting Claude, Grok, and Perplexity. (Total: 6 services supported)
- v1.2.5 — 2026-03-05
- Icon optimization: Improved icon resolution and visibility for a clearer display.
- Stability: Fixed minor issues for smoother performance on ChatGPT.
- Maintenance: Strengthened internal testing for long-term reliability.
- v1.2.3 — 2026-03-04
- Multilingual support: Added 7 languages (EN, JA, ZH, KO, DE, FR, ES).
- Customization: Date format, brackets, and timezone are now fully configurable.
- Trial bonus: Added +1 bonus use when the daily trial limit is reached.
- Default format: Switched default to world standard (yyyy-mm-dd with weekday).
- UI: Improved toast notifications to prevent flicker during authentication.
- v1.1.0 — 2026-03-02
- Trial & license: Introduced 5 uses/day trial and lifetime license via Stripe.
- UI update: Refined notification UI for a better experience.
- v1.0.0 — 2026-02-28
- Initial release: Support for Gemini, ChatGPT, and Genspark (3 services).
Extension profile
User Growth Trend
Popular in Office & Collaboration
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.