In the feed, Instagram shows roughly the first 125 characters of a caption before cutting it, so the first line decides whether the rest gets read. The Instagram Captions tool is an Instagram caption generator that writes three captions for one post, each opening with a line that works on its own.
You describe the photo or carousel, the message, the reader and the action you want, such as a comment, a save or a visit to the link in bio. You get a short caption of one or two lines, a medium one of three to five lines built on a tip or on the value for the reader, and a long one of up to about 150 words, a short story or mini guide.
Each caption uses short lines for phone reading, ends with one call to action and closes with up to five hashtags, the limit Instagram applies per post. Emojis appear sparingly, only if they suit your tone. The tool belongs to the Social media family, next to Instagram Hashtags.
What you get
- Three captions per post, labeled Short, Medium and Long
- A first line in each caption that makes sense before the feed cuts the text
- One call to action per caption, matched to the goal you set
- Up to five hashtags, mixing specific and broader ones
- Short lines, well under Instagram's 2,200-character limit, ready to paste
What you fill in
- What is the post about? optional
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Describe the photo or carousel, the message, who it is for, and the action you want (comment, save, visit the link in bio)
How to use it, step by step
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Describe the post
Say what the photo or carousel shows and the message, for example "a carousel of five indoor plants that cope with low light".
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Name the reader and the action
Comment, save, share or visit the link in bio. Each caption's call to action follows that goal.
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Set language and tone, then generate
Choose both in the settings. With a Brand Voice, the captions follow it.
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Pick a caption and check the hashtags
Choose the length that suits the post and replace any hashtag that does not fit your account.
Example, input and output
Input
- title
- Carousel with five indoor plants that cope with low light: pothos, snake plant, ZZ plant, peace lily, cast iron plant. For people in small apartments with little sun. I want people to save the post.
Output
No sun? No problem. These 5 plants are fine in a dark corner.
Save this for your next plant shop visit.
#lowlightplants #indoorplants #houseplants #smallapartment #plantcare
Medium
A dark apartment doesn't mean no plants.
Pothos, snake plant, ZZ plant, peace lily and cast iron plant all cope with low light.
Swipe to meet each one, then save this post for your next plant shop visit.
#lowlightplants #indoorplants #houseplants #urbanjungle #plantcare
Long
Small apartment, little sun, still want plants?
You can have them, as long as you pick the right ones.
These five cope with low light better than most:
1. Pothos
2. Snake plant
3. ZZ plant
4. Peace lily
5. Cast iron plant
Swipe through the carousel to see each one up close.
Save this post so the list is with you next time you visit a plant shop.
#lowlightplants #indoorplants #houseplants #smallspaces #plantcare
Illustrative example by the editorial team.
Tips for better results
- Describe what is actually in the image, not just the topic.
- Choose one goal per post. Asking for a comment, a save and a click at once rarely works.
- Use the long caption for carousels and guides, the short one for images that speak for themselves.
Who uses it, and for what
Shop owner posting products
A short caption for a single image, the long one for a carousel, ending with the link in bio.
Social media manager with several brands
Set each brand's tone and keep the length that fits the account.
Coach sharing tips
Turn a tip into a medium caption that ends with a question for comments.
Restaurant or café
Present the dish of the day with local hashtags, without invented prices or hours.
Limits and good practice
- It does not see your image. It writes from your description.
- It does not publish, schedule or research hashtag popularity.
- Prices, dates and offers appear only if you include them, otherwise as a placeholder.
Frequently asked questions
How long should an Instagram caption be?
Instagram allows up to 2,200 characters but cuts the caption in the feed after about 125. The right length depends on the post, a short line for a strong image, a longer caption for a carousel or a tip, which is why the tool writes three lengths.
How many hashtags does the tool add?
Up to five per caption, the maximum Instagram allows per post, mixing specific hashtags that describe the post with a couple of broader ones. Check them against your niche before posting and replace any that do not match your account.
Can the tool write captions from my photo?
Not from the image itself. You describe the photo or carousel in the form, and the captions are written from that description. The more concrete it is, what the picture shows and why it matters to the reader, the more specific the captions.
What call to action does each caption use?
The one you ask for, such as answering a question, saving or sharing the post, or visiting the link in bio. If you do not say, the tool picks the action that best fits the message. Each caption ends with just one, so the request stays clear.
Will the captions include emojis?
Only sparingly, and only if they suit the tone of voice you choose in the settings. A formal tone gets few or none. If you want captions without emojis, pick a professional tone or remove them before posting.
Try it in your workspace
Start free, no credit card needed. When you need more, one suite grows with you, from Lite to Agency.
Sign in or create a free account, the tool opens in your workspace.