Social Media Image Resizer
Resize and crop your images to fit perfectly on Instagram, Twitter, Facebook, YouTube, and LinkedIn.
The all-in-one tool to crop and resize your images for every major social media platform. Ensure your posts, headers, and profile pictures look pixel-perfect every time.
Upload to Resize
Resize perfect images for Instagram, Twitter, YouTube and more.
What is Social Media Image Resizer?
Each social media platform has specific dimension requirements for posts, stories, and covers. Uploading the wrong size can lead to awkward cropping or blurry images. This tool provides exact templates for Instagram, Twitter (X), Facebook, YouTube, and LinkedIn so you never have to guess.
Formula & Calculation
Select a preset, and the tool creates a fixed aspect ratio or 'crop box' on your image. You interpret the composition by moving this box. When you download, the tool automatically resizes the selected area to the exact pixel dimensions required by the platform.
Example Calculation
• Instagram Post: 1080 x 1080 px • Instagram Story: 1080 x 1920 px • Twitter Header: 1500 x 500 px • YouTube Thumbnail: 1280 x 720 px
Frequently Asked Questions
Does this affect image quality?
We use high-quality bicubic resampling to ensure your images remain sharp. However, scaling a very small image up to a large dimension (like a banner) may result in some pixelation.
Can I use custom dimensions?
Currently, this tool is optimized for social media presets. For general resizing, these presets cover most standard aspect ratios (1:1, 16:9, 4:3).
Is it free?
Yes, 100% free and runs entirely in your browser. No watermarks.