Generate captions that stop
the scroll.
Upload a photo, video, or carousel — AI-crafted captions, platform-tuned tones, and ranked hashtags. In seconds.
Trusted by 12,000+ creators · 9 platforms · 110 languages
Upload your photo
JPG, PNG, WEBP
Built for creators
who mean business.
01 — Feature
From upload to caption in under 10 seconds.
02 — Feature
Write for any audience, anywhere.
03 — Feature
Reach-ranked. Algorithm-ready.
04 — Feature
Every platform speaks a different language.
05 — Feature
Dial in the exact vibe you're after.
06 — Feature
It actually watches your video.
07 — Feature
Set it once. It never forgets.
08 — Feature
20 files. One click. Done.
Golden hour rarely waits.
Chasing the last light before it disappears — this is why I never skip sunset walks.
There's something about golden hour that slows everything down. No filters, no editing. Just the moment as it was.
Output language
English
Golden hour hits different ✨
Indonesian
Sore hari selalu bikin hati tenang
日本語
黄金の時間はいつも特別です
العربية
ساعة الذهب تجعل كل شيء جميلاً
Español
La hora dorada siempre emociona
Select platform
2,200 chars · 30 hashtags
TikTok
Punchy hook · viral pacing
YouTube
SEO description · chapters
Professional · thought leader
X / Twitter
280 chars · punchy
Tone
Modifier
"keep it short, no emojis, mix English & Indonesian"
Preview
golden hour rarely waits. catch it or miss it.
Your Brand Voice
"Confident. Short sentences. No jargon. First person. Slightly sarcastic but never rude. Never use 'journey', 'leverage', or 'amazing'."
three countries, ten days. no plans. no problems.
Solo travel taught me one thing: adapt fast or fall behind.
Bulk queue
12 filesStart writing better captions today.
5 free generations — no credit card needed.
What creators say
“I used to spend 20 minutes per post thinking of captions. CaptionAI cuts that to 10 seconds. Literally the best tool I've added to my workflow this year.”
Aisha Rahman
Instagram Creator · 180K followers
“The TikTok captions are scarily good. The viral hook optimization actually works — my last 3 videos blew up and I genuinely think the captions had something to do with it.”
Marcus Lin
TikTok Creator · 420K followers
“As a YouTuber, the SEO descriptions and auto-timestamps alone are worth the subscription. I've seen a real uptick in search-driven views since switching.”
Sofia Moretti
YouTube Creator · 95K subscribers
“I manage content for 4 brands simultaneously. The bulk generate feature is a game changer — what used to take my team 3 hours now takes under 15 minutes.”
Daniel Owusu
Social Media Manager · Agency
“The language support is incredible. I post in both English and Indonesian and the captions are always natural — never that weird machine-translated feeling.”
Putri Handayani
Lifestyle Creator · Jakarta
“I used to spend 20 minutes per post thinking of captions. CaptionAI cuts that to 10 seconds. Literally the best tool I've added to my workflow this year.”
Aisha Rahman
Instagram Creator · 180K followers
“The TikTok captions are scarily good. The viral hook optimization actually works — my last 3 videos blew up and I genuinely think the captions had something to do with it.”
Marcus Lin
TikTok Creator · 420K followers
“As a YouTuber, the SEO descriptions and auto-timestamps alone are worth the subscription. I've seen a real uptick in search-driven views since switching.”
Sofia Moretti
YouTube Creator · 95K subscribers
“I manage content for 4 brands simultaneously. The bulk generate feature is a game changer — what used to take my team 3 hours now takes under 15 minutes.”
Daniel Owusu
Social Media Manager · Agency
“The language support is incredible. I post in both English and Indonesian and the captions are always natural — never that weird machine-translated feeling.”
Putri Handayani
Lifestyle Creator · Jakarta
“I used to spend 20 minutes per post thinking of captions. CaptionAI cuts that to 10 seconds. Literally the best tool I've added to my workflow this year.”
Aisha Rahman
Instagram Creator · 180K followers
“The TikTok captions are scarily good. The viral hook optimization actually works — my last 3 videos blew up and I genuinely think the captions had something to do with it.”
Marcus Lin
TikTok Creator · 420K followers
“As a YouTuber, the SEO descriptions and auto-timestamps alone are worth the subscription. I've seen a real uptick in search-driven views since switching.”
Sofia Moretti
YouTube Creator · 95K subscribers
“I manage content for 4 brands simultaneously. The bulk generate feature is a game changer — what used to take my team 3 hours now takes under 15 minutes.”
Daniel Owusu
Social Media Manager · Agency
“The language support is incredible. I post in both English and Indonesian and the captions are always natural — never that weird machine-translated feeling.”
Putri Handayani
Lifestyle Creator · Jakarta
Start free. Scale when ready.
No tricks, no hidden fees. Upgrade only when you need more generations.
Free
Try CaptionAI risk-free.
- 5 photo captions / month
- 1 video caption / month (max 10 min)
- All 9 platforms
- All 10 tone options
- 30 hashtags + tiered strategy
- 3 versions: short, medium, long
- Standard hook optimization
- 110 languages
- 7-day history
Creator
For solo creators who post consistently.
- 150 photo captions / month
- 100 video captions / month (max 10 min)
- All 9 platforms
- All 15 tone options
- 30 hashtags + tiered strategy
- 3 versions: short, medium, long
- Viral hook optimization
- 110 languages
- 30-day history
Short-form Pro
Built for TikTok & Reels power users.
- 310 photo captions / month
- 310 video captions / month (max 10 min)
- All 9 platforms
- All 15 tone options
- 30 hashtags + tiered strategy
- 3 versions: short, medium, long
- Viral hook optimization
- 110 languages
- 30-day history
YouTube Pro
For YouTubers who need long-form SEO copy.
- 310 photo captions / month
- 310 video captions / month (max 60 min)
- All 9 platforms
- All 15 tone options
- 50 hashtags + tiered strategy
- 3 versions: short, medium, long
- Viral hook optimization
- SEO-optimized descriptions
- Auto chapter timestamps
- 110 languages
- 90-day history
All-in-One
For agencies & multi-platform creators.
- 500 photo captions / month
- 500 video captions / month (max 60 min)
- All 9 platforms
- All 15 tone options
- 50 hashtags + tiered strategy
- 3 versions: short, medium, long
- Viral hook optimization
- SEO-optimized descriptions
- Auto chapter timestamps
- Brand voice & bulk generate
- Export CSV + API access
- 110 languages
- Lifetime history
All prices in USD. Billed monthly. No contracts. Compare all plans →
CaptionAI supports photos (JPG, PNG, WEBP) and videos (MP4, MOV, WEBM) up to 200MB. For videos, our AI extracts frames and analyzes scene context — not just the thumbnail.
9 platforms: Instagram, TikTok, YouTube, Facebook, LinkedIn, X (Twitter), Pinterest, Threads, and Telegram. Each has its own formatting rules, character limits, hashtag strategy, and tone guidance built in — so captions are always platform-appropriate.
Casual, Humor, Raw, Relatable, Aesthetic, Storytelling, Educational, Trending, Viral, Hype, Motivational, Professional, Thought Leader, Luxury, and Sales. Each has a distinct writing style. You can also add a custom hint on top — like 'keep it short' or 'no emojis' — to fine-tune the result further.
Yes. All plans — including Free — support all 110 languages. English, Indonesian, Spanish, Japanese, Arabic, Hindi, and 104 more. No language restrictions based on plan.
Each generation uses one credit — photo or video. You get three caption lengths (short, medium, long) plus a full tiered hashtag set in a single generation. Credits reset monthly and do not carry over.
Yes. Cancel at any time from your account settings — no questions asked. You keep access until the end of your billing period.
API access and bulk generation are available on the All-in-One plan ($22/month). The API lets you integrate CaptionAI directly into your own tools and workflows using standard REST calls.
Write captions 10× faster.
No credit card · Cancel anytime · Instant access