Free Social Media Growth Tools
Stop guessing and start growing. Use our free AI-powered utilities to generate viral hooks, find the best hashtags, and plan your entire content month in seconds. No signup required.
Hashtag Generator
Smart, platform-specific tag suggestions for Instagram, TikTok, and LinkedIn.
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Viral Hook Generator
Stop the scroll with proven hook templates for TikTok, Reels, and YouTube Shorts.
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30-Day Content Generator
Build a full month of strategic social media post ideas for your specific niche instantly.
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AI Content Repurposer
Paste one thought and get platform-ready posts for LinkedIn, X, TikTok, and Threads.
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Instagram Grid Previewer
Plan your aesthetic visually with a drag-and-drop mockup of your upcoming posts.
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Social Post Previewer
See exactly how your posts and images look on every major social network before you publish.
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Engagement Calculator
Audit your performance and benchmark your professional reach against industry standards.
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Viral Score Predictor
Predict your viral potential and get actionable AI tips to optimize your captions.
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Character Counter
Real-time character limits for all 7 platforms including X, LinkedIn, and Threads.
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Free UTM Link Builder
Generate trackable URLs for Google Analytics to see which social posts drive sales.
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OG Image Checker
Validate your Open Graph tags and preview how links look when shared on social.
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Go from planning to publishing automatically.
Pair these tools with PostEverywhere to schedule your content across all platforms in one click. Join 2,000+ creators scaling their reach.
Are these tools really free?▾
Yes. Every tool on this page is 100% free to use with no hidden fees, no credit card required, and no signup needed.
Do I need a PostEverywhere account?▾
No. These are standalone utilities for creators and marketers. You only need an account if you want to use our advanced [scheduling and automation features](/features/social-media-scheduling).
How do I use the AI tools?▾
Simply select a tool, enter your topic or content, and our keyword-based engine will generate platform-optimized results instantly.
What is the most popular tool?▾
The [AI Hashtag Generator](/tools/hashtag-generator) and [Viral Hook Generator](/tools/viral-hook-generator) are currently our most used utilities.