Write scroll-stopping captions in seconds
Open the generator, pick your brand voice, and get platform-ready post copy on demand — then refine it by chatting until every word lands.
AI Content Generator — the hard way vs. the Postally way
Doing this manually is slow, inconsistent, and easy to get wrong. Here's what gets in the way.
Captions take forever
Rewriting the same post for every platform and tone burns time you don’t have.
Blank-page paralysis
Staring at an empty caption box kills momentum and delays your posting schedule.
Hashtag guesswork
Hunting for the right hashtags and emojis for each post is tedious and hit-or-miss.
Why teams choose Postally
Everything you need, built into one platform your whole team can use.
Writes on demand
Describe the post and get ready-to-publish caption copy instantly, no prompt engineering required.
Matches your voice
Pick a saved brand persona and every caption sounds unmistakably like you.
Hashtags on tap
Toggle hashtags on and the generator adds relevant, high-reach tags automatically.
Emojis your way
Flip emojis on or off to match the tone and platform you’re writing for.
How it works
Get going in three simple steps. No complex setup required.
Open the generator
Launch the writing modal right from the composer while you build your post.
Set voice and options
Choose a brand persona and toggle hashtags and emojis to fit the platform.
Refine and drop it in
Chat to fine-tune the copy, then paste the final caption straight into your post.
AI Content Generator Demo
A caption writer that actually listens
The generator is a full conversation, not a one-shot roll of the dice. Ask for shorter, punchier, more playful, or a different hook — and it rewrites until the caption is exactly right.
Multi-turn refinement
Reply with tweaks like “make it shorter” or “add a CTA” and get an updated draft.
Platform-aware output
Copy adapts to the platform you’re posting to, from tight tweets to long-form captions.
Persona-locked voice
Every rewrite stays anchored to the brand persona you selected.
Instant regeneration
Not feeling a draft? Regenerate for fresh angles without starting over.
Plus many more features
Everything you need for comprehensive social media management and growth.
Brand-voice personas
Write in the exact tone you define, keeping every caption on-brand.
Hashtag generation
Add relevant, discoverable hashtags with a single toggle.
Emoji control
Turn emojis on or off to match each platform and mood.
Platform-aware copy
Output tuned to the length and style of each social network.
One-tap regenerate
Spin up fresh caption angles instantly when you want options.
Chat-based refinement
Fine-tune any caption through a natural back-and-forth conversation.
From prompt to publish without leaving the composer
The generator lives inside your post workflow, so great copy is always one tap away — no tab-switching, no copy-paste juggling.
Built for speed
Every control is designed to get you a usable caption in a single pass.
Always on-brand
Consistency comes standard when the generator writes from your saved voice.
Frequently asked questions
Everything you need to know about AI Content Generator.
Yes. Pick one of your saved brand personas and the generator writes every caption in that tone, so it always sounds like you.
Absolutely. Toggle hashtags and emojis on or off, and the generator includes relevant tags and emojis tuned to your post.
Just keep chatting. Ask for it shorter, punchier, or with a different hook and the generator refines the copy until it’s exactly what you want.
Yes. The generator is platform-aware, adapting length and style for networks like Instagram, X, LinkedIn, TikTok, and more.
Drop it straight into your Postally composer with one tap, then schedule or publish it like any other post.
Never stare at a blank caption box again
Generate on-brand, platform-ready captions in seconds and refine them by chatting. Start free — no credit card required.