Free Social Media Tools
Professional-grade tools for social media managers, marketers, and creators. Most tools are free with no signup. AI tools require a free account.
Engagement Rate Calculator
Calculate engagement rates for Instagram, TikTok, LinkedIn, and X. Compare against industry benchmarks.
Twitter/X Character Counter
Count characters and split threads for X, LinkedIn, and Instagram. Real-time character counting.
Instagram Caption Generator
Generate AI-powered captions with hashtags and emojis. Free account includes 3 generations/day.
Instagram Font Generator
Convert text to fancy Unicode fonts for Instagram bios and posts. 20+ font styles available.
Social Media Image Size Guide
Complete reference and resizer for all platform image dimensions. Includes Instagram, LinkedIn, X, Facebook, TikTok.
Why Use Antwork's Free Tools?
Built by social media experts, designed for professionals
Always Free
No hidden paywalls. Use all tools unlimited times without signup.
Fast & Modern
Built with latest tech. No ads, no clutter, just tools that work.
Multi-Platform
Optimized for all major platforms: Instagram, TikTok, LinkedIn, X, Facebook.