Free Social Media Tools for Content Creators & Marketers

Professional-grade social media analytics and optimization tools to measure engagement rates, resize images, and boost your performance across Instagram, TikTok, Twitter/X, YouTube, and Threads.

✨ 100% Free📊 Instant Results🚀 No Signup Required

Engagement Analytics

Instagram Engagement Rate Calculator

Calculate your Instagram engagement rate instantly. Analyze likes, comments, and followers to measure your content performance and improve your Instagram marketing strategy.

Track post performance • Identify high-engagement content • Optimize posting strategy

Engagement Analytics

TikTok Engagement Rate Calculator

Measure TikTok video engagement with views, likes, comments, and shares. Discover what content resonates with your audience and boost your TikTok growth.

Analyze viral potential • Track audience interaction • Improve content strategy

Engagement Analytics

Twitter/X Engagement Rate Calculator

Calculate Twitter engagement rates using impressions, likes, retweets, and replies. Optimize your tweets for maximum reach and engagement.

Measure tweet performance • Optimize posting times • Increase social reach

Engagement Analytics

YouTube Engagement Rate Calculator

Analyze YouTube video engagement with likes, comments, and views. Understand your audience interaction and grow your YouTube channel faster.

Track video performance • Identify trending content • Boost channel growth

Engagement Analytics

Threads Engagement Rate Calculator

Calculate Meta Threads engagement rates with likes, replies, and reposts. Master the newest social platform with data-driven insights.

Early platform advantage • Audience insights • Content optimization

Content Creation

Social Media Image Resizer

Resize images for all social media platforms instantly. Create perfectly sized visuals for Instagram, TikTok, Twitter, YouTube, and more.

Perfect image dimensions • Multi-platform optimization • Professional results

Why Use postr's Free Social Media Tools?

Get professional insights and optimize your social media performance with our comprehensive toolkit

Accurate Analytics

Get precise engagement rate calculations using industry-standard formulas trusted by social media professionals.

Instant Results

No waiting, no processing delays. Get your engagement rates and optimized images in seconds.

Privacy Focused

Your data stays private. All calculations happen in your browser - no data stored on our servers.

Ready to Supercharge Your Social Media Strategy?

These free tools are just the beginning. postr offers advanced social media management, AI-powered content creation, automated scheduling, and detailed analytics to help you grow faster across all platforms.

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