AI Instagram Caption Generator
Captions + hashtags that convert
About AI Instagram Caption Generator
The AI Instagram caption generator turns a short brief — the post's topic, tone, and audience — into ready-to-post captions with matched hashtag sets. It's built for creators who post daily and don't want every caption to sound identical. Pick a tone (playful, thoughtful, salesy, informative), point at a related tool or product, and get three caption variants plus tiered hashtag pools (broad, niche, branded) so your post reaches both the algorithm's discovery surface and your community.
Frequently asked questions
Three caption variants at your chosen tone, an optional call-to-action, and three hashtag tiers (5 broad, 10 niche, 5 branded) totalling 20 — well inside Instagram's 30-hashtag limit.
Instagram allows 2,200 characters per caption; the generator caps output at 2,000 to leave room for edits. Each generation counts against the site-wide daily AI cap (default 300 requests).
Your brief streams through OpenAI's API and is not stored on Toolenza. Under OpenAI's API terms, prompts are not used to train the model. Don't paste unreleased campaign material.
English is the strongest; French, Spanish, Portuguese, German, Italian, Turkish, Indonesian, and Arabic all produce usable captions. Right-to-left languages render correctly in the exported text.
Free covers the full generator with a shared daily cap. Pro removes the cap, saves your favourite tones + hashtag sets as reusable presets, and lets you queue a week of captions in one session.
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AI Instagram Caption Generator
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