PostlyAI: AI Caption Writer

PostlyAI: AI Caption Writer

Voice Post & Caption Rewriter

Write Smarter. Post Better.

PostlyAI is your personal AI caption writer, voice-to-post assistant, and social media post helper.
Turn messy drafts into polished captions in seconds. Just type or speak, and PostlyAI transforms your words into clean, expressive, ready-to-post content.

Perfect for:
• Instagram captions
• Threads, TikTok, LinkedIn posts
• Bios and profile intros
• Turning voice notes into social posts

Type or Speak — We’ll Do the Rest

Got an idea but can’t find the words?
Just say it out loud — PostlyAI uses iOS voice-to-text and AI rewriting to instantly upgrade your raw thoughts into 3 high-quality post suggestions.

Pick your platform (Instagram, TikTok, Threads, LinkedIn) and choose a tone: casual, funny, professional, trendy, or punchy.

Features You’ll Love
• Large input box to type or speak
• “AI Improve” → get instant suggestions
• Easy tone & platform pickers
• Tap to copy or favorite your best rewrites
• Stay private: no account, no cloud storage

Free with Daily Limit

Get up to 10 AI rewrites per day — free.
An optional upgrade will unlock unlimited posts (coming soon!).

Why Creators Love PostlyAI
• Saves time on writing captions
• Makes posts stand out & sound professional
• Helps non-native speakers write confidently
• Turns messy ideas into clean, human-quality text
• Fun & simple: like having a personal editor in your pocket!

Use Cases
• Rewrite captions to fix awkward phrasing
• Make bios cooler or more engaging
• Turn voice recordings into polished posts
• Improve tone, clarity, humor, or professionalism
• Reuse your ideas with a better twist

Coming Soon
• Unlimited Pro Plan
• Hashtag assistant
• “Make This Go Viral” mode
• Template library for creators

Your Words. Just Sharper.
Whether posting travel updates, promoting your business, or chatting with friends — PostlyAI makes sure your captions land the right way.
Say it. Type it. We make it Postly.