Show full upload dates instead of "1 year ago", "2 weeks ago", etc. Customize date and time format to your preference.
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Replace YouTube's vague relative dates ("2 weeks ago") with precise absolute dates (2024-10-25). Fully customizable date formats, works across all YouTube pages, and includes a settings panel for personalization.
Never wonder "how long ago exactly?" ever again.
📅 Absolute Dates
→ Shows exact upload dates instead of "X ago"
🌐 Universal Coverage
→ Works on homepage, search, channels, playlists, sidebar
🎨 Custom Formats
→ Choose your date format (yyyy-MM-dd, MMM dd yyyy, etc.)
🔄 Dual Display
→ Shows both dates for recent uploads, only formatted for old ones
⚙️ Settings Panel
→ GUI for customizing formats and keywords
🌍 Language Support
→ Configure keywords for non-English YouTube
✅ Precision Seekers
→ Users who prefer exact dates over estimates
✅ Content Researchers
→ Tracking upload schedules and patterns
✅ Archivists
→ Documenting video history accurately
✅ Detail-Oriented Users
→ Anyone annoyed by "1 year ago" vagueness
The script fetches real upload dates from YouTube's API and replaces relative dates everywhere on the site.
📅 Recent uploads:
→ Shows both dates (e.g., "3 hours ago · 2024-11-08")
📆 Old uploads:
→ Shows only formatted date (e.g., "2023-05-15")
Standard Formats:
yyyy-MM-dd → 2024-11-08MMM dd, yyyy → Nov 08, 2024dd/MM/yyyy HH:mm → 08/11/2024 14:30MM/dd/yy → 11/08/24Custom Format Tokens:
yyyy → Full year (2024)yy → Short year (24)MM → Month number (01-12)MMM → Month name (Jan, Feb, Mar)dd → Day of month (01-31)HH → 24-hour time (00-23)hh → 12-hour time (01-12)mm → Minutes (00-59)ss → Seconds (00-59)ww → Weekday (Mon, Tue, Wed)ap → AM/PM indicator🎯 Precision
→ Know exactly when videos were uploaded
🔄 Consistency
→ Same format across all YouTube pages
🎨 Customization
→ Choose your preferred date style
🔍 Transparency
→ No more guessing if "1 year ago" means 13 or 23 months
📊 Better Analysis
→ Track content patterns and schedules accurately
🌍 Universal
→ Works on all YouTube pages and views
⚡ Automatic conversion on all pages:
📅 Smart Display:
Open Settings Panel:
Settings Available:
International Standard:
yyyy-MM-dd → 2024-11-08
US Style:
MMM dd, yyyy → Nov 08, 2024
European Style:
dd/MM/yyyy → 08/11/2024
Compact:
dd/MM/yy → 08/11/24
With Time:
yyyy-MM-dd HH:mm → 2024-11-08 14:30
With Weekday:
ww, MMM dd → Fri, Nov 08
📅 Date Format Template
→ Build your custom date format using tokens
⏱️ Old vs Recent Keywords
→ Configure when to show dual dates vs single date
🌍 Date/Time Keywords
→ Customize for non-English YouTube interfaces
🔤 "Ago" Keyword
→ Adjust for different languages
📆 Month and Day Names
→ Localize month and weekday abbreviations
🔄 Display Position
→ Choose to prepend or append formatted dates
YouTube's relative dates lose precision over time:
This script shows precise upload dates in your preferred format:
👨💼 Content Creators
→ Analyzing competitor upload schedules
🔬 Researchers
→ Documenting video metadata accurately
📊 Data Analysts
→ Tracking trends and patterns over time
📚 Archivists
→ Organizing and cataloging YouTube content
🎯 Precision Users
→ Anyone who prefers exact dates over approximations
🌍 International Users
→ Those who need region-specific date formats
See exact YouTube upload dates in your preferred format across all pages.
🌐 Compatible With: Chrome, Firefox, Edge (Tampermonkey)
📺 Website: youtube.com
📦 Version: 1
📜 License: MIT
🎨 Format Tokens: yyyy, yy, MM, MMM, dd, ww, HH, hh, mm, ss, ap
🔧 Settings: Accessible via Tampermonkey menu
💾 Storage: Local browser storage
✓ Homepage
All video recommendations and feeds
✓ Search Results
Every video in search listings
✓ Channel Pages
Videos, Shorts, and Playlists tabs
✓ Playlist Views
All videos in playlist queue
✓ Sidebar
Suggested and related videos
✓ Trending
Trending and Explore pages
✓ Subscriptions
Subscription feed videos
🇺🇸 United States:
MMM dd, yyyy → Nov 08, 2024
🇬🇧 United Kingdom:
dd MMM yyyy → 08 Nov 2024
🇪🇺 Europe (ISO):
yyyy-MM-dd → 2024-11-08
🇯🇵 Japan:
yyyy年MM月dd日 → 2024年11月08日
🇨🇳 China:
yyyy/MM/dd → 2024/11/08
🎯 Choose Your Format:
Pick a format that matches your region or preference
🔄 Dual Display:
Keep both dates for recent videos to maintain context
🌍 Localize:
Customize keywords if you use YouTube in another language
📊 Research Mode:
Use ISO format (yyyy-MM-dd) for sorting and analysis
📱 Mobile Friendly:
Settings work across desktop and mobile browsers
🐛 Bug Reports:
💡 Feature Requests:
⭐ Reviews:
Thank you for using YouTube Full Dates!
No more vague "X ago" dates - see exactly when videos were uploaded.
Happy watching! 📅✨
Last Updated: November 2025
Version: 1
Compatible with: Tampermonkey on all major browsers
