What is the best size for Instagram posts?

Instagram square posts should be 1080×1080 pixels. For landscape posts, use 1080×566. Instagram Stories should be 1080×1920.

Does resizing reduce image quality?

Resizing to smaller dimensions generally maintains good quality. Our tool uses high-quality algorithms to preserve image quality during resizing.

Yes! Filemoph offers completely free image resizing with no limits, watermarks, or hidden charges.

You can resize JPG, PNG, WebP, and HEIC image formats. The tool automatically handles format conversions.

Enable the "Lock aspect ratio" option when using custom dimensions. This ensures your image doesn't get distorted.

Upload Your Image: Drag and drop or click to select any image file (JPG, PNG, WebP, HEIC)
Choose Resize Method: Set custom dimensions, scale by percentage, or use social media presets
Click Resize: Our tool will resize your image in seconds
Download: Get your perfectly sized image instantly

Social Media: Match platform requirements (Instagram, Facebook, Twitter, etc.)
Website Optimization: Improve loading speed with properly sized images
Email Attachments: Reduce file size for faster sending
Print Preparation: Set exact dimensions for printing projects
Storage Savings: Reduce file sizes to save storage space
Professional Use: Meet specific size requirements for applications and portfolios

See why thousands trust Filemoph