Bulk Resize Images Online — Free Batch Image Resizer

Bulk resize images online for free — resize hundreds of photos at once with our fast, private batch resizer. No uploads, no limits, everything runs in your browser.

Drag and Drop Your Images

or click to browse

Select Images

Support: SVG, HEIC, AVIF, TIFF, GIF, JPEG, JPG, PNG or WebP

Max 50MB per file • Maximum 50 files

100% free forever

Lightning-fast bulk resize

No sign-up required

Bulk resize unlimited images

Works in your browser

Secure & private

How to Bulk Resize Images in 3 Steps

1. Upload your images

Drag and drop or select the JPG, PNG, or WebP files you want to bulk resize. Add as many images as you need.

2. Choose resize settings

Pick your preferred resize mode — percentage, exact dimensions, width, height, or target file size — and bulk resize images to the perfect size.

3. Download resized images

Download all your resized images at once as a ZIP or individually. Every time you bulk resize images, the processing happens locally on your device for maximum privacy.

Bulk Resize Images Online for Free

The easiest way to bulk resize images online. Upload hundreds of photos, pick your settings, and resize them all at once — in seconds.

Our bulk resize images tool runs 100% in your browser. No uploads, no accounts, and no data ever leaves your device.

Bulk Resize Images to Exact Dimensions

Need to resize multiple images to a specific width and height? Set exact pixel dimensions for social media posts, print projects, or web use.

Use our presets or enter custom dimensions to get the perfect size in one click.

Bulk Resize Images by File Size

Bulk resize images to your target file size — ideal for saving storage, speeding up page loads, and meeting upload limits on websites, emails, and social platforms.

Choose your target size in KB and the tool will compress each image while keeping the best possible quality.

Bulk Resize Images — FAQ

Everything you need to know about how to bulk resize images online

Is the bulk resize images tool really free?

Yes! You can bulk resize images for free with no limitations. No watermarks, no daily caps, and no account required.

How does the batch resizer work?

Upload multiple images at once, choose your resize settings (percentage, exact dimensions, or target file size), and click resize. Our tool will bulk resize images right in your browser — nothing is uploaded to a server.

What image formats can I bulk resize?

You can bulk resize images in JPG, JPEG, PNG, and WebP formats. The tool also lets you change the output format, so you can resize and convert at the same time.

Is it safe to resize images with this tool?

Absolutely. When you bulk resize images here, all processing happens locally in your browser. Your files never leave your device, and you can even work offline after loading the page.

Can I resize images to specific dimensions?

Yes! You can resize by percentage, exact pixel dimensions (width × height), target width, target height, longest side, or target file size. We also provide quick presets for popular social media sizes.

Why did my file size increase after resizing?

This can happen when your settings produce highly detailed outputs. To keep files small when you bulk resize images, try using WebP format and set quality to 80% or below. Also check that images aren't being upscaled beyond their original resolution.

The Best Free Tool to Bulk Resize Images Online

Need to bulk resize images quickly? Our free online tool lets you bulk resize images in seconds — just drag and drop your photos, choose your settings, and download the results. Whether you need to bulk resize images for a website, social media, email campaigns, or print, this tool handles it all. Unlike other services, when you bulk resize images here everything runs locally in your browser, so your photos stay private and are never uploaded to any server. Resize by percentage, exact dimensions, target width or height, or even by file size. There are no limits — completely free, with no watermarks and no account required.