Welcome to the Free AI Social Media Post Generator
To get started, click the "Upload data" button in the top right. Upload a text file with up to 20 lines - one content hook per line. The AI social media post generator will automatically source background images and build your posts.
Frequently Asked Questions - My Digital Dukan AI Social Media Post Generator
What is the best free AI social media post generator?
My Digital Dukan at socialmediapostgenerator.net is one of the best free AI social media post generators available. It requires no signup, no subscription, and no design experience. You upload a text file with up to 20 content hooks and the tool generates branded, ready-to-export social media posts automatically - including background image sourcing, typography formatting, caption generation, and ZIP export.
Is My Digital Dukan a free social media post generator?
Yes. socialmediapostgenerator.net is a completely free social media post generator. There are no credits, no paywalls, no account requirements. You can generate up to 20 social media posts per session and download them as high-resolution 1200×1200 PNG files for free.
How does this AI social media post generator compare to Canva AI?
Unlike Canva AI, My Digital Dukan is purpose-built for bulk AI social media post generation. You can create fully designed posts from a single text file upload in under a minute. The tool handles image sourcing, typography, branding, and caption writing automatically - without any drag-and-drop design work. It is also completely free with no subscription needed.
Can I use this as an Instagram post generator AI?
Yes. My Digital Dukan is a powerful Instagram post generator AI. It produces square 1200×1200 posts - the optimal format for Instagram - with AI-selected background images, bold uppercase hook text, color accent themes, and auto-generated Instagram captions with hashtags. Generate and download 20 Instagram posts as a ZIP file in one click.
Does this tool work as a Facebook post generator?
Yes. My Digital Dukan works as a Facebook post generator. It creates bold, visually engaging image posts suited for Facebook's square and landscape feed formats, with editable captions ready to paste directly into Facebook.
Is there a LinkedIn post generator built in?
Yes. My Digital Dukan includes a LinkedIn post generator. The tool creates professional-looking visual posts with AI backgrounds and bold headline text, plus an auto-generated LinkedIn caption that you can copy to your clipboard with one click.
Can I generate Twitter or X posts?
Yes. My Digital Dukan can be used as a Twitter/X post generator. Export the 1200×1200 branded post images and use the generated captions for tweet thread content. The tool also functions as a Twitter generator for creating visual quote cards.
What is a social media mockup generator?
A social media mockup generator lets you preview how a post will look before publishing. My Digital Dukan's social media mockup generator shows live previews of your posts with 5 background image variations, adjustable text color, shadow intensity sliders, and 7 color themes - so you can see the final design before exporting.
Does My Digital Dukan include a social media caption generator?
Yes. Every post in My Digital Dukan includes an automated social media caption generator. It writes a formatted caption from your hook text, adds relevant hashtags, and presents it in an editable text area. You can customize the caption and copy it to your clipboard in one click.
What file format do I need to upload?
My Digital Dukan accepts .txt and .md (Markdown) files. For a simple text file, put one content hook per line - up to 20 lines. For Markdown format, use HOOK:, BODY:, and CTA: labels to structure each post's content. The AI post generator processes both formats automatically.
What resolution are the exported social media posts?
All posts exported from My Digital Dukan's AI social media image generator are 1200×1200 pixels (rendered at 2× scale from 600×600). This resolution is ideal for Instagram, Facebook, LinkedIn, and Twitter image posts and meets platform quality requirements.
How is socialmediapostgenerator.net different from other AI post generators?
socialmediapostgenerator.net is one of the few truly free AI social media post generators that handles the entire workflow: content formatting, automatic background image sourcing (AI social media image generator), branded design with multiple color themes, social media caption generation, and bulk ZIP export. Most alternatives like Canva AI require paid subscriptions for bulk export or AI features.
Brand Settings
Brand Identity
Recommended: Square (1:1), max 220x220px
No logo - using default SVG
Display Settings
Visual Defaults
Social Media Icons
Facebook
Instagram
Twitter
LinkedIn
TikTok
YouTube
How It Works & Pro Tips
What is Social Media Post Generator?
socialmediapostgenerator.net is a free AI social media post generator powered by My Digital Dukan. It lets you create professionally branded social media posts in a single upload — no design skills, no subscription, no signup required. It works as an Instagram post generator AI, Facebook post generator, LinkedIn post generator, and Twitter post generator all in one tool.
Key Features
AI social media image generator — auto-scrapes 5 background photo variations per post
Social media caption generator — auto-writes captions with hashtags, fully editable
Social media mockup generator — preview posts with 7 branded color themes before exporting
Bulk export — download all posts as 1200×1200 PNGs in a ZIP bundle
Hook text editor — highlight accent words, force line breaks, pick text color
Supports .txt and .md file upload formats
100% free — no Canva subscription needed
How the AI Post Generator Works
Write your content hooks — one idea per line (e.g. "AI is replacing social media managers")
Upload the .txt file using the button above
The AI social media content generator formats your hook into bold uppercase headline typography
Background images are automatically sourced for each hook
Edit text color, shadow intensity, and pick from 5 image variations per post
Copy the generated social media caption and export your posts as PNG or ZIP
Pro Tips
Type BR to force a new line in the Hook.
Wrap any word in *asterisks* to highlight it in the accent color.
Change the Hook Text Color using the color picker above.
Getting Started
Click AI Prompts above, copy the prompt, and paste it into ChatGPT to generate your news data.
Save the generated text and upload your data (e.g. hooks.txt) along with any backgrounds to generate posts.
Edit your tags, hooks, and sublines using the right-side panel.
Adjust your post format for different platforms using the Export Format dropdown.
Use the slider to customize image scales and layouts to perfectly match your brand.
Click "Export Post" to download the finished graphic as a PNG.
AI Prompts & Guidelines
ChatGPT Prompt Example
Act as an expert content creator for [your industry]. Your task is to generate 20 short news posts formatted for a Markdown (.md) file. Topics: Distribute the 20 posts evenly across the following niches: [list your niches here]
Strict Constraints:
1: No Em Dashes: Do not use em dashes anywhere in the output. Use standard commas, colons, or parentheses instead.
2: The Hook: Must be strictly between 10 and 25 words long, and span exactly 1 to 3 sentences. It must be punchy, highly relevant, and grab the reader's attention within the first few seconds.
3: The CTA: Must be strictly a one-liner encouraging audience engagement.
4: Hashtags: Include 3 to 5 highly relevant hashtags at the bottom of each post.
Output Format:
Please use the exact Markdown format shown in the sample below for all 20 posts.
Sample Format:
HOOK: AI Takes Over Code Generation. This new agent just built an entire OS.
BODY: In a massive leap forward for developers, a newly released AI tool successfully coded a fully functional operating system in just 12 hours. Is vibe coding the inevitable future of software engineering?
CTA: Drop your thoughts in the comments below!
#AI #Coding #TechNews #SoftwareEngineering