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App Store Apps > Photo & Video > Captionize - AI Caption Writer
Captionize - AI Caption Writer icon

Captionize - AI Caption Writer

by Code Flakes Studio · Photo & Video · Free
On the App Store since December 2019 · Data updated 2026-10-29

Captionize - AI Caption Writer is made and published by Code Flakes Studio. AppBrain is an independent app data site and isn't affiliated with Code Flakes Studio. The app name, icon, screenshots and description belong to Code Flakes Studio and are shown as published on the App Store.

AppBrain's verdict

Established
Rating on App Store
5.00
1 ratings
Last updated
April 20, 2026
Size
12.8 MB

It doesn't have enough ratings yet to judge what users think.

Official page on the App Store

User feedback

Ratings and reviews on the App Store

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Store listing

By Code Flakes Studio, from the App Store
Captionize - AI Caption Writer Screenshot 1 of 4
Captionize - AI Caption Writer Screenshot 2 of 4
Captionize - AI Caption Writer Screenshot 3 of 4
Captionize - AI Caption Writer Screenshot 4 of 4
Screenshots by Code Flakes Studio, from the the App Store listing
Description by Code Flakes Studio Written by the developer, not by AppBrain. Click to read.
Transform your social media game with Captionize – the AI-powered content creation tool that generates perfect, platform-specific captions in seconds.

WHAT IS CAPTIONIZE?

Captionize is your personal AI writing assistant for social media. Simply describe what your post is about, select your platform, and watch as our intelligent AI crafts engaging, professional captions tailored specifically for your chosen social network.

PERFECT FOR:
• Content Creators – Never run out of caption ideas
• Social Media Managers – Scale your content creation
• Marketers – Maintain consistent, engaging copy
• Small Business Owners – Build a professional social presence
• Anyone who posts on social media

KEY FEATURES:

PROMPT-BASED GENERATION
Just describe your post in plain English. Our AI understands context and creates captions that match your content perfectly. No more staring at blank caption fields.

MULTI-PLATFORM SUPPORT
Each platform has its own voice, and Captionize knows them all:
• Photo-sharing platforms – Visual-focused, emoji-rich captions with trending hashtags
• Social networks – Conversational, engagement-driven content
• Microblogging platforms – Concise, punchy captions that respect character limits
• Professional networks – Professional, thoughtful tone for business networking

SMART HASHTAG GENERATION
Toggle hashtags on or off. Our AI extracts keywords from your prompt and adds platform-specific trending tags to boost your discoverability.

BEAUTIFUL DESIGN
Enjoy a stunning glassmorphism interface that makes caption creation a delightful experience. Smooth animations and intuitive controls throughout.

CAPTION HISTORY
Save your favorite captions for later. Access your history anytime, edit, and reuse your best-performing content.

LIGHTNING FAST
Generate captions in seconds. No waiting, no delays – just instant, high-quality results.

PRIVACY FIRST
Your prompts and captions stay on your device. We respect your privacy and never share your content.

CAPTIONIZE PRO

Unlock unlimited caption generation and premium features:
• Unlimited AI generations (no daily limits)
• Access to all caption lengths (Short, Medium, Long)rn
• Advanced AI styles and tones
• Priority support
• Cloud sync across devices

PLATFORM OPTIMIZATION

Photo-sharing platforms: Up to 2,200 characters with visual-focused, engaging captions
Social networks: Up to 5,000 characters with friendly, conversational tone
Microblogging platforms: Perfect 280-character captions that get attention
Professional networks: Up to 3,000 characters with professional, business-focused content

HOW IT WORKS

1. Enter your prompt – Describe what your post is about
2. Select platform – Choose from available social media platforms
3. Customize – Toggle hashtags, adjust length
4. Generate – Get your perfect caption in seconds
5. Copy & Share – Use your caption immediately or save for later


WHY CAPTIONIZE?

• Save Time – Generate captions in seconds, not minutes
• Beat Writer's Block – Never struggle with caption ideas again
• Platform Optimization – Right tone for each social network
• Professional Quality – Engaging, well-crafted copy every time
• Consistent Voice – Maintain your brand personality
• Hashtag Intelligence – Boost your discoverability

COMPATIBILITY

Works on all supported devices. Uses AI with both on-device and cloud processing for optimal performance.

Questions? Feedback? Contact us at support@codeflakesstudio.com

Privacy Policy: https://codeflakesstudio.com/privacy.html
Terms of Use: https://codeflakesstudio.com/terms.html
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
12.8 MB
Content rating
Everyone

Technologies used by Captionize - AI Caption Writer

Releases

Updates seen on the App Store
Version
1.6
Launched
December 2019

No changelog data

Alternatives

Similar apps and more from Code Flakes Studio

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Rankings

App Store top charts

App Store Rankings for Captionize - AI Caption Writer

This app is not ranked

About the app and developer

About Captionize - AI Caption Writer

Captionize - AI Caption Writer is a photo & video app developed by Code Flakes Studio.

User Ratings

Captionize - AI Caption Writer is rated 5.00 out of 5 stars. The rating is based on one rating ratings.

App Information

Captionize - AI Caption Writer is freely available from the App Store. The app size is 12.77 MB. The latest version available is 1.6. The last update was on April 20, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since December 2019.

Developer information for Code Flakes Studio

Code Flakes Studio

Address:

Frequently asked questions about Captionize - AI Caption Writer

Is Captionize - AI Caption Writer free?

Yes. Captionize - AI Caption Writer is free on the App Store.

Is Captionize - AI Caption Writer still available?

Yes. Captionize - AI Caption Writer is on the App Store, and the last update we saw was on April 20, 2026.

How large is Captionize - AI Caption Writer?

Captionize - AI Caption Writer is 12.77 MB.

Is Captionize - AI Caption Writer suitable for children?

App Store rates the content of Captionize - AI Caption Writer as suitable for everyone.

How do people rate Captionize - AI Caption Writer?

Captionize - AI Caption Writer has one rating of 5.00 stars on the App Store.

Who made Captionize - AI Caption Writer?

Captionize - AI Caption Writer was developed by Code Flakes Studio. It is listed in the photo & video category on the App Store.

What are the best alternatives to Captionize - AI Caption Writer?

People looking at Captionize - AI Caption Writer also look at these photo & video apps: Snaply: Captions for Instagram, Inst assistant by NNT, Hashtag Pro - Tag Generator, Gridline.

Share Captionize - AI Caption Writer

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Overview Alternatives Reviews Rankings Technology
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