Large images can slow down your website. With this image resizer, you can reduce image dimensions, optimize quality and create web-ready files that load faster without looking blurry.

Faster page loading Better SEO performance Clean image quality

Resize Images For Printing

Use DPI, inches, cm or mm to prepare images for printing. You can keep aspect ratio locked and adjust dimensions accurately for documents, forms and photo prints

DPI support cm, mm and inch units Print-ready sizing

Use Case Recommended Size Best Format

Website Image 1200 x 800 px WEBP / JPG

Instagram Post 1080 x 1080 px JPG / PNG

YouTube Thumbnail 1280 x 720 px JPG / PNG

Why Resize Images?

Resizing helps reduce file size, improve upload speed, match platform requirements and keep your images clean across devices.

4x Faster uploads

70% Less file size

Resize Example

Example Image Resize

See how an image can be resized for website, social media or printing with the right size and quality.

Original Image

Before Resize

4000 x 3000 px

Large photo for camera, gallery or raw upload.

5.8 MB JPG

Resized Image

After Resize

1080 x 1080 px

Perfect square size for Instagram posts and profile content.

1.2 MB WEBP

Choose Example Preset

FAQ

Image Resizer FAQs

Common questions about resizing images, quality, formats and file size.

Upload your image, enter the new width and height, choose output format and click the resize button. Your resized image will be ready to download.

Yes, you can upload multiple images and apply the same resize settings to all files together.

Resizing can slightly affect quality, but using proper dimensions, quality settings and aspect ratio lock helps keep the image clean and sharp.

You can resize popular formats like JPG, PNG and WEBP.

Yes, aspect ratio lock keeps the width and height proportional, so your image does not look stretched.

Need Better Results?

For web images, use WEBP format with medium-high quality. For transparent images, PNG is usually better.

Use WEBP for websites Use PNG for transparency Keep aspect ratio on

Related Tools

More Image Tools You May Need

Continue your work with useful tools for converting, compressing, cropping and checking images.

Check Image Dimension

Check image width, height, size, format and resolution instantly before uploading anywhere.

Crop Image

Crop images online with custom area, ratio and preview before downloading.

Image Compress

Compress images to reduce file size while keeping good visual quality.

Image Converter

Convert images between JPG, PNG, WEBP, GIF, AVIF, BMP, TIFF and more formats quickly.

Image to Text

Extract readable text from images using OCR and copy it easily.

Base64 to Image

Decode Base64 text and convert it back into a downloadable image file.

fast & easy image conversion

Simple Online Image Resizer

Drop your images here

Uploaded Images

Resize Settings

Advanced Options

Summary

Recent Setting

Quick Presets

How to Resize Images Online

Upload Images

Set Size

Adjust Quality

Download Result

Resize for social media

Everything You Need To Resize Images

Resize multiple images with one setup

Batch Resize

Aspect Ratio Lock

Multiple Formats

Quality Control

Fit, Fill, Stretch

Clean Workflow

Resize Images For Any Purpose

Resize Images For Websites

Resize Images For Social Media