Hashtag
Social Media Hashtag
A word or phrase preceded by # used to categorize content and make it discoverable on social platforms.
Chi tiết kỹ thuật
Hashtags are indexed by social platforms for content discovery. Each platform has different optimal strategies: Instagram benefits from 3-5 specific hashtags per post, Twitter recommends 1-2 hashtags for engagement, and LinkedIn penalizes posts with more than 3-5 hashtags. Hashtags should be specific to the content rather than generic — #PythonDjango outperforms #coding in reaching the right audience. Branded hashtags create trackable campaign performance metrics.
Ví dụ
``` Social media image dimensions (2026): Platform Type Size (px) ───────────────────────────────────────────── Facebook Cover photo 1640 × 856 Twitter/X Header 1500 × 500 LinkedIn Banner 1584 × 396 Instagram Post (square) 1080 × 1080 Instagram Story / Reel 1080 × 1920 YouTube Thumbnail 1280 × 720 ```
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