How to Resize Images to Exact Dimensions — Free Online Tool

Resize Images to Any Size

Whether you need a 1080×1080 Instagram post or a 1200×630 OG image, resizing is one of the most common image tasks.

How to Resize with Fluranto

Open the Resize Image tool

Upload your image

Enter your target width and height

Toggle "Maintain aspect ratio" if needed

Download the resized image

Common Social Media Sizes

Platform	Size	Use
Instagram Post	1080×1080	Square feed post
Instagram Story	1080×1920	Story/Reel cover
Twitter/X Post	1200×675	Timeline image
Facebook Cover	820×312	Page cover photo
LinkedIn Banner	1584×396	Profile banner
OG Image	1200×630	Link preview

### Resize vs Crop

• Resize changes the entire image dimensions (may stretch if aspect ratio differs)
• Crop cuts a portion of the image to fit exact dimensions

Need to crop instead? Use the Crop Image tool.

FAQ

Does resizing reduce quality?

Downscaling (making smaller) preserves quality. Upscaling (making larger) can cause blurriness — avoid enlarging more than 2×.

Can I resize without changing aspect ratio?

Yes — toggle the lock icon to maintain the original ratio. Only enter width or height, and the other adjusts automatically.

What formats are supported?

JPG, PNG, WebP, and most standard image formats.

Can I resize multiple images at once?

Yes — Fluranto supports batch upload for resizing multiple images simultaneously.