Captionix AI: Caption Maker

Captionix AI is an AI caption generator that turns your photos and videos into ready-to-post captions for Instagram, TikTok, Facebook, WhatsApp, Snapchat, LinkedIn, X and YouTube Shorts. Add a photo, pick a tone, and get captions that actually fit your picture in seconds.

Meet Arirah, your AI assistant. She shows you around the app and helps you get the most out of every post.

📸 AI PHOTO CAPTION GENERATOR
• Take a photo or pick one from your gallery
• Captionix reads the scene, mood, people and objects on your phone, and turns them into keywords you can edit
• Add an occasion (birthday, wedding, Eid, travel, graduation…) and who's in the photo for more personal captions
• Short, medium or long captions, with optional hashtags and emojis

🎭 26+ CAPTION TONES
Funny, casual, romantic, flirty, savage, witty, poetic, motivational, professional, nostalgic, dramatic, wholesome and more. Mix two tones for something unique.

🚀 AI GROWTH TOOLS FOR CREATORS
• Viral Hook Generator: 20 scroll-stopping hooks across 6 categories
• Viral Score: rate your caption's hook, emotion, shareability and CTA, then make it more viral in one tap
• Trend Radar: content ideas, topics, formats and hashtag groups for your platform
• Platform Transformer: rewrite one caption for Instagram, TikTok, LinkedIn, Facebook, X and YouTube Shorts
• Image to Complete Post: hook, caption, CTA, keywords, hashtags and alt text from one photo

🖼️ SMART PHOTO PICKER
Can't decide which shot to post? Add 2–5 photos and Captionix scores sharpness, lighting, faces, smiles and closed eyes to pick the one most likely to get likes, and explains why.

🛡️ PHOTO PRIVACY CHECK
Before you post, Captionix scans your photo for phone numbers, emails, card numbers, booking codes and addresses, and blurs them for you. It even warns you while you create captions. Checked on your device; your photo is never uploaded for this.

🎬 VIDEO CAPTIONS & EDITOR
• Add animated text captions to Reels, Shorts and TikToks
• Join clips, trim, split, zoom and choose the shape (9:16, 16:9, 1:1…)
• Add music from a free library, filters and your logo
• Export to your gallery in HD

✍️ NO PHOTO? DESCRIBE YOUR IDEA
Type what your post is about and get captions plus a block of popular hashtags.

🎨 MORE FEATURES
• Put captions on your photo with fonts, colors, shadows and backgrounds
• Translate captions into Spanish, French, German, Arabic, Chinese, Japanese, Korean, Portuguese, Hindi, Bengali, Turkish, Indonesian, Russian and Italian
• Regenerate or edit any caption
• Save favorites and see your caption history
• Copy or share in one tap
• App available in English, Bangla, Hindi, Arabic, German, Russian and Chinese
• Dark mode

⭐ FREE OR PRO
Use Captionix free with ads and 5 AI generations a day. Upgrade to Captionix Pro for unlimited generations, no ads and every AI tool. New subscribers can start with a 7-day free trial on the monthly plan. Plans renew automatically and can be cancelled anytime in Google Play.

💡 PERFECT FOR
Instagram captions, TikTok descriptions, Reels and Shorts, WhatsApp status, selfies, couple photos, travel, food, fitness, product posts, small businesses, influencers and content creators.

Stop staring at a blank caption box. Download Captionix AI and post with confidence.

Note: Captionix writes captions and social text. It does not create speech-to-text subtitles. Trend ideas are AI-generated from common patterns, not live trend data.