No. Everything runs locally via the Canvas API.

What platforms are supported?

Instagram, Twitter/X, LinkedIn, Facebook, YouTube, TikTok, Pinterest, WhatsApp, Snapchat — 33+ presets.

Fit preserves the full image with padding. Fill crops to exactly fill the canvas.

Can I download all sizes at once?

Yes — Download All exports a ZIP with every selected format.

Resize one image to all social media dimensions instantly. 33+ presets for Instagram, Twitter, LinkedIn, YouTube, Facebook, T

Your files never leave your device. Processed locally. 100% private.

Unlocking Tool Engine...

Complete your task perfectly in just three straightforward steps.

Drop any JPG, PNG, or WebP image.

Choose platform presets or Select All to export every format at once.

Download a ZIP with all resized images ready to upload.

Everything you need to know about the Social Media Image Resizer.

Continue working with our suite of free data utilities.

Compress JPEG, PNG, and WebP images up to 80% smaller with minimal quality loss. Processed entirely in your browser for 100%

Compress and optimize up to 500 images at once. Reduce sizes by 80% and download as a ZIP archive.

Convert HEIC/HEIF photos from iPhone to JPG instantly. Batch convert 100+ files. The safest way to process sensitive data wit