PicNexa

Social Media Image Resizer

Resize one image into 15+ social platform sizes. Download all as ZIP.

Drop an image or click to browse

PNG, JPG, WEBP up to 30MB

About this tool

Our free social media image resizer creates pixel-perfect images for every major platform — Instagram, Facebook, Twitter/X, LinkedIn, YouTube, TikTok and Pinterest — all from a single source image. Everything runs in your browser using HTML5 Canvas with high-quality bicubic resampling. Your files never leave your device.