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Captions that stop the scroll. Describe your post, pick a tone, and we’ll write copy that earns the click past “…more” — plus a connected thread when you generate more than one.
Your captions will appear here.
Generate up to 10 at a time — copy any one with a click.
A free AI tool that writes ready-to-post Instagram captions from a short description — tuned to Instagram, in the tone your brand actually sounds like. Last updated .
Built for creators, small businesses and social managers who need scroll-stopping copy fast. When you’re ready to publish, schedule your Instagram posts with Hopper HQ and go from AI caption to scheduled post in one workflow.
Describe, tone, generate. About twelve seconds start to first caption.
The more specific the description, the sharper the caption. “Launching our sourdough pizza menu — wood-fired, 48-hour fermented” beats “new menu.”
Choose from 10 tones — professional, casual, creative, witty, minimalist, and six more. Match how your brand sounds in the wild, not how a brand should sound.
Slide between 1 and 10. Higher settings write a connected carousel thread — slide 1 is the hook, final slide lands the payoff. Copy one at a time, or export the whole batch.
Not every post needs the same caption shape. Match it to the format and the goal.
One hook plus 1–2 lines of context. Front-load the specific detail.
“Three weeks after we planted the wildflower strip, the bees found it.”
Longer is fine — carousels get the highest dwell time. Open with the payoff of the last slide.
Best for how-tos, before/after, story arcs.
Short. The video does the work; the caption is context. Two lines, tops.
“Wait for the part with the goat.”
Lead with the specific benefit, not the noun.
“A candle that smells like the pub you never wanted to leave.”
One line. Let the visual carry it.
Match the aesthetic, not the message.
Under a line. Stories don’t reward reading.
Or skip the caption — stickers do more.
Need a shortcut? Browse hand-curated sets in our Caption Library — short, funny, birthday, aesthetic, and more.
Instagram allows 2,200 characters. Only the first 125 show above …more. Everything else exists for readers you’ve already earned.
Every caption this tool generates is written hook-first. Deeper craft in our full guide: How to write engaging Instagram captions.
Even with an AI generator, the human tweaks are what make a caption feel yours.
Curiosity gap, bold claim, specific number, or a direct question — sharp enough to earn the tap. Save context for below the fold.
“Delicious food, made with love” sells nothing. “Wood-fired at 480°C, on the same pizza stone since 2019” sells everything.
“Save this for the next time you’re in Naples” beats “let me know your thoughts!” every time.
Instagram strips consecutive returns — use our Instagram Line Break tool to force real breaks on mobile.
Below the caption or in the first comment — never mid-sentence. Grab a fresh set from our Instagram Hashtag Generator.
The generator is a starting point, not a shortcut past the thinking. Use each for what it’s good at.
Same tool, four very different voices. Here’s how the generator adapts to the industry you actually run.
Sensory first. Front-load a specific detail from the kitchen — the technique, the temperature, the origin of the ingredient.
Wood-fired at 480°C. 48-hour fermented dough. Tomatoes from Nonna’s cousin outside Napoli. Doors open at six.
Personality first. Talk to one reader, not a feed. A specific number, a strong opinion, or a curiosity gap earns the tap.
Three months in and I’ve rewritten this bio 41 times. Here’s the one that finally started converting.
Benefit first, product name second. Lead with what changes in the customer’s life, not the SKU you’re restocking.
A candle that smells like the pub you never wanted to leave. Cedar, whisky, wet wool. Back in stock Friday.
Insight first. B2B on Instagram works when you show a real workflow or a specific number, not a product screenshot.
Every social manager we onboard has 4 tabs open: calendar, DMs, analytics, canva. We rebuilt Hopper HQ to be one.
Try each in the generator above — describe your post, pick a tone (witty for creator, professional for B2B, enthusiastic for e-commerce, casual for restaurant), and generate 5 to compare.
Generating the caption is step one. The rest is where Hopper HQ takes over.
Copy your caption from this tool.
Drop it into a visual social media calendar — preview it in the exact grid position.
Schedule to Instagram, then track performance across every connected channel.
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Describe your post in a few sentences, choose a tone (professional, witty, casual, and eight more), pick how many captions you want (1–10), and click Generate. The AI writes captions tuned to Instagram — hook-first, under the 2,200-character limit, and with the first 125 characters designed to earn the tap past “…more”.
Yes. It’s completely free, with no signup, no account, and no daily cap. Generate as many captions as you need, then copy them straight to Instagram.
Yes. The generator uses a large language model tuned for social captions with strict rules on length, tone, and hook placement. It won’t invent prices, dates, statistics, or brand names that aren’t in your description.
Instagram allows up to 2,200 characters, but only the first 125 show before the “…more” cut. Front-load the hook. Longer captions can boost dwell time and comments — but only if the first line earns the read. The generator always writes with the 125-character fold in mind.
Yes. Move the “Number of captions” slider above 1 and the generator writes a connected narrative — each caption is one slide, slide 1 is the hook, the final slide is the payoff or CTA. Ideal for carousel posts and multi-part story arcs.
No — hashtags belong on their own line so you can iterate them without rewriting the caption. Use our free Instagram Hashtag Generator to pair a hashtag block with each caption.
A good Instagram caption opens with a hook (a curiosity gap, bold claim, or a specific number), sounds like a human — not a press release — and ends with a clear call to action (a question, a save prompt, or a link direction). Keep the tone consistent with your brand voice and let the visual do the heavy lifting; the caption’s job is to earn the second look.
No usage limit. Each request can return up to 10 captions and you can run as many requests as you like.
