FitPreview – Multi-platform social media image preview and optimization

Summary: FitPreview is a free browser-based tool that provides real-time previews of how images will appear on Instagram, TikTok, LinkedIn, Twitter, and YouTube. It offers accurate cropping, safe zone indicators, and export options without requiring signup or uploading images to servers.

What it does

FitPreview lets users upload a single image and view simultaneous previews across multiple social platforms with precise cropping and safe zone guides. It includes an Instagram grid planner and allows manual crop adjustments per platform, enabling export of optimized images.

Who it's for

It is designed for content creators, social media managers, and marketers who need to plan and optimize images for multiple social media platforms before posting.

Why it matters

FitPreview solves the problem of inconsistent image cropping across platforms by providing accurate previews and edits locally in the browser, ensuring images appear as intended without uploading to external servers.