r/todayismybirthday↗
Today is my Birthday
Post here when it's your birthday, and other redditors will wish you happy birthday!
9.2k subscribers489 posts / mo in Sep 2026 (incl. <1% by known bots)438 authors / mosince 2015
r/todayismybirthday has 9.2k members (+15509% over the last 12 months). It gets about 489 posts a month from 438 people. Top topics: Birthday Celebrations, Teenage Birthdays and Birthday Fotos & Feels.
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When to post on r/todayismybirthday
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How r/todayismybirthday has grown
Subscriber growth
Subscribers over time
Monthly activity
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Topics and brands on r/todayismybirthday
Top topics
Share of the subreddit's posts
- Birthday Celebrations3.2%
- Teenage Birthdays1.4%
- Birthday Fotos & Feels1.3%
- Happy Birthday1.0%
- Age Milestones & Reflections0.8%
Posting rules for r/todayismybirthday
Which post types r/todayismybirthday allows, the karma and account age it asks for, required flair, and every community rule — read from Reddit.
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What works on r/todayismybirthday
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Who posts on r/todayismybirthday
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Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research