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Drop one or many images · automatic bulk mode for multiple files
Bulk supported. Drop multiple files and they'll be processed in a queue with a single ZIP download. Same settings apply to every file.
How to use
01
Drop one or many images
Any common format up to 50 MB each.
02
Pick a resize mode
Exact pixels, max dimension, or percentage scale.
03
Download
Single image saves directly; multiple saves as a ZIP.
Why Bulk Image Resizer
- Single image or hundreds, automatic bulk mode.
- Three modes: exact px, max edge, or percent scale.
- High-quality Canvas resampling. 100% client-side.
Common questions
Is Bulk Image Resizer free to use?
Yes. Bulk Image Resizer is completely free. There is no sign up, no trial, and no usage cap.
Do I need an account to use Bulk Image Resizer?
No. You can start using Bulk Image Resizer straight away. We do not ask for an email address or a login.
Is my data uploaded to a server when I use Bulk Image Resizer?
No. Bulk Image Resizer runs entirely inside your browser, so the files you enter never leaves your device and nothing is sent to us.
Do you store the files I use with Bulk Image Resizer?
No. Because everything happens locally in your browser, there is nothing for us to store. Close the tab and it is gone.
How many files can I process at once with Bulk Image Resizer?
Bulk Image Resizer is built for batches, so you can handle many files in a single run. Very large batches depend on your device's memory.
Are my files uploaded when I use Bulk Image Resizer?
Processing happens in your browser where possible, so your files stay on your device.
How do I use Bulk Image Resizer?
Enter or paste your files and Bulk Image Resizer updates the result as you go. When it looks right, copy or download it with one click.
Does Bulk Image Resizer work on phones and tablets?
Yes. Bulk Image Resizer is responsive and works in any modern browser on mobile, tablet, and desktop.
Which browsers does Bulk Image Resizer support?
It works in current versions of Chrome, Firefox, Safari, and Edge. For the best experience, keep your browser up to date.
Is there a limit on how often I can use Bulk Image Resizer?
No. You can use Bulk Image Resizer as many times as you need, at no cost.
Can I use Bulk Image Resizer for commercial or client work?
Yes. You are free to use the output in personal, educational, and commercial projects.
Why is Bulk Image Resizer free?
The site is supported by advertising, which lets us keep every tool free and open to everyone.
What should I do if Bulk Image Resizer gives an unexpected result?
First check that your files is formatted as expected. If something still looks wrong, use the feedback link on the page and we will take a look.