Can I keep the original aspect ratio?

Yes. Turn on lock aspect ratio and changing width or height will update the other dimension automatically.

Is my image stored anywhere?

No. Resizing happens entirely in your browser.

Is this online image resizer safe to use?

Yes. Your images are processed entirely in your browser and are not uploaded to our servers, stored, or shared. This keeps your files private on your device.

Image Tools

Image Resizer Online

Resize images online for free in seconds. Upload a photo, set width and height, keep aspect ratio, and download the resized image instantly.

100% FreeNo LoginFaster Tool

Other Image Tools

View all

Overview

What is an Online Image Resizer?

An online image resizer changes the pixel dimensions of a photo so it fits websites, forms, social platforms, or storage limits while keeping the image usable.

How to use

How to use this tool

1
Upload Your Image
Upload a JPG, PNG, WebP, GIF, or BMP image to get started.
2
Set Dimensions
Enter the target width and height. Enable lock aspect ratio to preserve proportions.
3
Choose Output Format
Select PNG, JPEG, or WebP for the resized download.
4
Download Resized Image
Preview the result and download the resized image instantly.

Why use it

When to use Online Image Resizer?

Use an online image resizer when the pixel dimensions of a photo matter more than reframing it. Resizing helps images fit upload limits, layout requirements, and performance goals.

Reducing image file size for faster website loading and email attachments
Matching platform requirements for blogs, forms, and application uploads
Creating consistent image dimensions across a product catalog or gallery
Preparing images for presentations, documents, and slide decks
Generating smaller preview versions while keeping the original aspect ratio

Features

Benefits

Resize to exact width and height

Lock aspect ratio to avoid distortion

Export as PNG, JPEG, or WebP

Preview resized output before download

Private browser-based processing

FAQ

Frequently Asked Questions - FAQs

Quick answers about Image Resizer.

Making an image smaller usually keeps good visual quality. Enlarging images may look softer because new pixels are interpolated.

Love this Tool? Share it Now!

Help others discover this free tool

Explore

More tools you may like

View all

Social ToolsFree Instagram Reel Downloader Social ToolsFree YouTube Thumbnail Downloader (HD)Social ToolsFree Facebook Video Downloader Social ToolsFree Facebook Reel Downloader Social ToolsFree Twitter Video Downloader Social ToolsYouTube Title & Description Extractor Image ToolsFree Online Pixelate Image Generator Image ToolsImage Cropper Image ToolsImage Upscaler Image ToolsSVG to PNG Converter Image ToolsPNG to JPG Converter Image ToolsJPG to PNG Converter

Newsletter

Stay Updated

Subscribe to FrontendGeek Hub for frontend interview preparation, interview experiences, curated resources and roadmaps.

How to use this tool

Upload Your Image

Upload a JPG, PNG, WebP, GIF, or BMP image to get started.

Set Dimensions

Enter the target width and height. Enable lock aspect ratio to preserve proportions.

Choose Output Format

Select PNG, JPEG, or WebP for the resized download.

Download Resized Image

Preview the result and download the resized image instantly.

When to use Online Image Resizer?

Use an online image resizer when the pixel dimensions of a photo matter more than reframing it. Resizing helps images fit upload limits, layout requirements, and performance goals.

Reducing image file size for faster website loading and email attachments

Matching platform requirements for blogs, forms, and application uploads

Creating consistent image dimensions across a product catalog or gallery

Preparing images for presentations, documents, and slide decks

Generating smaller preview versions while keeping the original aspect ratio

Benefits

Other Image Tools

What is an Online Image Resizer?

How to use this tool

Upload Your Image

Set Dimensions

Choose Output Format

Download Resized Image

When to use Online Image Resizer?