---
title: "Free Social Media Image Resizer - Resize Images for Instagram, Twitter, Facebook | OneUp Today"
description: "Resize images for all social media platforms instantly. Free online tool to crop and resize photos for Instagram, Twitter/X, Facebook, LinkedIn, Pinterest, YouTube, and TikTok. No signup required."
url: https://oneup.today/tools/social-media-image-resizer
---

# Free Social Media Image Resizer

Resize images to the exact 2026 dimensions for Instagram, X, LinkedIn, Facebook, YouTube, TikTok, Reddit, and Pinterest. In your browser, no upload, no signup.

Drop your image here

or click to browse a file

Resized image preview

Upload an image & select a size

### Share Everywhere

Schedule this resized image across all your social platforms at once