Free Social Media Tools
Free Social Media Tools
Create carousels, generate hashtags, format text, and find the right image sizes for Instagram, LinkedIn, and TikTok. Every tool is free — no signup required.
Tools
Create and optimize content for Instagram, LinkedIn, and TikTok.
AI Carousel Maker
Free AI carousel maker for Instagram, LinkedIn, and TikTok — create carousel posts with templates or AI. No signup required.
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LinkedIn Carousel Generator
Free AI LinkedIn carousel generator — create carousel posts from templates and export as PDF.
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Instagram Carousel Maker
Free AI Instagram carousel maker — create carousel posts with templates or AI and download as images.
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Facebook Post Creator
Free Facebook post creator — design carousel posts with AI or professional templates. Download as images.
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LinkedIn Text Formatter
Free tool to bold, italicize, and format LinkedIn post text with markdown support and live preview.
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Instagram Font Generator
Free Instagram font generator — create fancy text for your bio, captions, and stories with 30+ Unicode font styles.
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Instagram Bio Generator
Free AI Instagram bio generator and audit — get a 0–100 score, specific improvements, and 2 AI-written bio rewrites under 150 characters. No signup required.
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Hashtag Generator
Free AI hashtag generator — generate tailored hashtags for Instagram, TikTok, and LinkedIn by topic and popularity tier.
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Instagram Hashtag Generator
Free AI Instagram hashtag generator — generate the best hashtags for your posts, Reels, and Stories.
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LinkedIn Headline Generator
Free LinkedIn headline generator — create professional, keyword-rich headlines with proven formulas and live character counts.
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Instagram Post Generator
Free AI Instagram post generator — describe your topic and create carousel posts, feed images, and Reels content. No design skills required.
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AI Carousel Generator
AI carousel generator that turns text and URLs into carousel posts for Instagram, LinkedIn, and TikTok. Paste content and get a publish-ready carousel in seconds.
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AI Caption Generator
Free AI caption generator — type a topic, pick a platform and tone, and get 5 social media captions with hashtags instantly.
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AI Social Media Post Generator
Free AI social media post generator — type a topic, pick a platform, tone, and length, and get 3 complete post variants with hashtags.
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Facebook Post Generator
Free AI Facebook post generator — type a topic, pick a post type and tone, and get 3 ready-to-publish Facebook posts with emojis and CTAs.
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LinkedIn Post Generator
Free AI LinkedIn post generator — type a topic, pick a post type and tone, and get 3 formatted LinkedIn posts with hooks, line breaks, and hashtags.
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Instagram Caption Generator
Free AI Instagram caption generator — type a topic or upload a photo, get 5 Instagram captions with hashtags, scroll-stopper hooks, and mobile-friendly formatting.
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Templates
Browse professional templates for carousel posts, slideshows, and more.
LinkedIn Carousel Templates
Free LinkedIn carousel templates for professional posts. Browse designs, customize, and export as PDF.
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Instagram Carousel Template
Free Instagram carousel template — create carousel posts and download slides for publishing.
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Instagram Post Templates
Free Instagram post templates you can customize instantly. Browse professional designs, add your content, and download.
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Facebook Post Templates
Free Facebook post templates for engagement. Professional carousel designs you can customize and download instantly.
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LinkedIn Post Templates
Free LinkedIn post templates for professional carousel posts. Browse designs, customize your content, and download as PDF.
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TikTok Slideshow Template
Free TikTok slideshow template — create photo carousels and export image sets for photo mode.
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Use Cases
Repurpose blogs, newsletters, articles, transcripts, and any text into social media carousels and video.
AI Content Repurposing
AI content repurposing tool — turn one source asset into social media content across LinkedIn, Instagram, and TikTok.
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Blog to Carousel
Turn any blog post or article into carousel slides with AI. Paste a URL, get ready-to-publish carousels for Instagram, LinkedIn, and TikTok.
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Newsletter to Social Posts
Turn your newsletter into social media posts — paste text or a URL and get carousel slides, captions, and quote cards for every platform.
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Blog to Video
Turn any blog post into short-form video with AI. Paste a URL, get a ready-to-publish video for YouTube Shorts, LinkedIn, TikTok, and Reels.
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Article to Carousel
Turn any article into a carousel with AI. Paste a URL, preserve quotes and citations, get carousel slides for Instagram, LinkedIn, and TikTok.
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Newsletter to Carousel
Turn any newsletter — Substack, Beehiiv, ConvertKit, Mailchimp — into a carousel that grows subscribers on Instagram, LinkedIn, and TikTok.
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Transcript to Carousel
Turn any podcast, webinar, or interview transcript into a carousel with AI. Preserve direct quotes with speaker attribution.
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Text to Carousel
Turn any text — notes, outlines, drafts, frameworks — into a carousel. No design skills needed.
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Social Media by Industry
Strategy guides and ready-to-use templates for your industry.
Social Media for Dentists
Social Media for Lawyers
Social Media for Real Estate
Social Media for Restaurants
Social Media for Healthcare
Social Media for Nonprofits
Social Media for Financial Advisors
Social Media for Churches
Social Media for Coaches
Social Media for Contractors
Social Media for Salons
Social Media for Hotels
Social Media for Gyms
Social Media for Plumbers
Social Media for Chiropractors
Social Media for Accountants
Social Media for Med Spas
Compare Alternatives
See how WaveGen compares to other social media tools.
Stop creating content one post at a time
WaveGen turns one piece of writing into a week of social content — carousels, captions, and slideshows for Instagram, LinkedIn, and TikTok.
Try WaveGen FreeSize Guides
Every image and video dimension you need, updated for 2026.
Social Media Image Sizes
Instagram Post Size Guide
LinkedIn Banner Size Guide
Instagram Story Size Guide
Instagram Carousel Size Guide
TikTok Video Size Guide
LinkedIn Cover Photo Size Guide
LinkedIn Post Size Guide
LinkedIn Carousel Size Guide
TikTok Slideshow Size Guide
Instagram Reel Size Guide
Facebook Post Size Guide
Best Time to Post
Platform-specific posting time guides with heatmaps and day-by-day breakdowns.
Frequently Asked Questions
Turn one idea into a week of social content
WaveGen's AI creates carousels, captions, and slideshows for Instagram, LinkedIn, and TikTok — from a single blog post, newsletter, or rough draft. No design skills needed.