webtoolshelper
Generator Tools

AI Social Media Prompt Generator

Brief an AI for posts that fit the platform. Choose the platform – Instagram, LinkedIn, X, Facebook, TikTok, Threads, YouTube Shorts or Pinterest – and the format: single post, thread or carousel, image caption or short video script. Add the message, audience, goal, call to action, number of hashtags and whether emoji are allowed. The prompt includes the platform’s length conventions and asks for a strong first line.

  • Runs in your browser
  • No sign-up
  • Free to use
Start from an example

    How to use AI Social Media Prompt Generator

    1. Choose platform and format.
    2. Enter the message and audience.
    3. Set goal, CTA, hashtags and emoji.
    4. Copy the prompt.

    AI Social Media Prompt Generator features

    Eight platforms

    With length conventions.

    Four formats

    Post, thread, caption, script.

    Hook first

    Strong opening line.

    Variations

    Up to ten.

    Three layouts

    Markdown headings, XML tags or plain labels.

    Private

    Built in your browser; nothing is sent to an AI service.

    When to use AI Social Media Prompt Generator

    • Weekly content planning.
    • Repurposing blog posts.
    • Product launches.
    • Personal branding.

    AI Social Media Prompt Generator FAQ

    Are the length limits current?

    They are the commonly documented limits; platforms change them, so check before posting.

    How many hashtags?

    3–5 relevant ones on most platforms.

    Why a hook?

    Feeds cut posts after the first lines; the opening decides whether people read on.

    Can I preview a LinkedIn post?

    Yes, use the LinkedIn Post Preview.

    Should I let AI pick hashtags?

    Use its suggestions as a starting point and check they are relevant and actually used by your audience.

    LinkedIn Post Preview The first lines of a LinkedIn post decide whether people click “…see more”. Write… Instagram Hashtag Generator Describe your post and get a set of hashtags that fit it. Half come from your own… AI Marketing Prompt Generator Get marketing copy from an AI that sounds like it knows your product. Choose what… Prompt Variable Generator Reuse one good prompt for many inputs. Write a template with {{variables}}; the…

    Platform-native posts

    Each platform rewards a different style: short and punchy on X, story-led on LinkedIn, visual captions on Instagram. Telling the model the platform and format gets closer to native posts.

    Batch prompts with the Prompt Variable Generator to plan a month of posts.

    Each platform rewards a different format. The prompt is shaped for the platform and format you choose – a LinkedIn post with a strong first line, an X thread with one idea per post, an Instagram carousel with a slide-by-slide plan, or a short video script for TikTok or YouTube Shorts.

    Including the message, audience and call to action keeps the post focused; hashtag and emoji preferences avoid the over-decorated style many models default to. Character limits are mentioned so the result fits without trimming.

    Copy the prompt into your AI assistant – this page does not call one. Edit the result into your own voice and check facts before posting.

    Other useful tools