AI Instagram Caption Writer with Hashtags
AI Ghostwriter's Instagram caption writer turns a few notes about your photo, carousel or Reel into a caption whose hook lands in the first 125 characters, before “...more”. You choose the emoji level and the number of hashtags (5 by default, never more than 30), and the caption is checked against Instagram's 2,200-character limit. For carousels and Reels it can also suggest cover text.
Try it: Instagram caption
Enter to send · Shift+Enter for a new line
How to use it
- 01
Type what the post is about and the details worth mentioning: the place, the moment, the offer.
- 02
Pick Instagram caption under “Use it for” and set the post type, tone, length, number of hashtags and call to action; More details adds the account type, emoji level and cover text ideas.
- 03
Send it, check the hook and the hashtag count, then copy the caption or ask for a shorter or more casual version.
Good for
- Travel and everyday photos with the small story behind them
- Carousel captions that give people a reason to swipe
- Reel captions plus three cover text ideas
- Local business posts that state the address, hours and offer clearly
- Product posts for brand accounts
- Long micro-blog captions
The rules it follows
| Caption length | 2,200 characters max |
|---|---|
| Hashtags | 0-30, 5 by default; warning above 5, error above 30 |
| Shown before “...more” | About the first 125 characters |
| Hook check | Warning if the first line runs past 150 characters |
| Length options | Short (about 150 characters), Medium 400-800, Long (micro-blog) 1,200-1,800 |
| Cover text ideas | Carousels and Reels only: 3 ideas, 6 words max each |
| Download formats | Plain text, HTML, JSON |
Questions
How long can an Instagram caption be?
Up to 2,200 characters, and the caption is checked against that limit. Cover text ideas sit below a divider and don't count toward it.
How many hashtags should I use on Instagram?
Instagram recommends 3 to 5 and may limit posts to 5, so the default here is 5. You can set anything from 0 to 30; above 5 you get a warning, and more than 30 is an error.
How much of a caption shows before “...more”?
About the first 125 characters, so that's where the hook goes. The writer puts it in the first line and warns you if that line runs past 150 characters.
How do you write a carousel caption?
Don't repeat the slides; give people a reason to swipe. Carousel captions are written that way, and you can switch on three short cover text ideas.
Will it add my address and opening hours?
Only the ones you give it. For a local business it states the location, hours and prices clearly when you include them and doesn't invent them, but check them before you post.
Can I control how many emoji it uses?
Yes: None, A few, Some or Lots, with Some as the default. The red pen keeps your emoji level and the hashtag block at the end as you set them.