Caption and Hashtag Generator
Describe your post, pick a platform and a tone, and get three caption ideas plus a ready hashtag set. Everything is generated on your device from curated templates.
Caption ideas
Your captions will show up here.
Hashtags (tap a tag to remove it)
Your hashtags will show up here.
How to use the Caption and Hashtag Generator
- Describe your post in a few words, and add your main point if you have one.
- Pick the platform, a tone and a call to action.
- Press Generate to get three caption ideas and a hashtag set sized for that platform.
- Tap tags you do not want to remove them, then copy a caption with its hashtags.
Frequently asked questions
How many hashtags should I use?
Instagram allows up to 30, but 8 to 15 focused tags often work better. TikTok does well with 4 to 6, YouTube Shorts with 3 to 5 (YouTube ignores all of them if you use more than 60), and X with just one or two.
Does this use AI or a paid service?
No. Captions are built on your device from hand-written templates that mix your topic, your main point and your chosen tone. It is instant, private and free.
Should I add #Shorts to YouTube Shorts?
It does no harm and can help people find it, so the Shorts preset includes it. What really matters is a vertical video under three minutes.
Why CamelCase hashtags?
Tags like #SunsetPhotography are easier to read and screen readers can say them properly, which helps more people enjoy your post.
Can I edit the captions?
Yes. Copy one and tweak it in your app. The best captions sound like you, so use these as a quick first draft.