Bulk Image Resizer
FreeResize hundreds of images at once in one click
About Bulk Image Resizer
Resizing one picture is easy, but doing it fifty or a hundred times eats up an afternoon. Maybe a whole product catalog needs the same width, or a folder of photos has to shrink before you email them. Repeating the same steps over and over is where mistakes and boredom creep in.
This bulk resizer takes the whole batch in one go. Drop in your images, set the target size or scale once, and every file is processed together and handed back as a single ZIP. It runs free in your browser with no signup, no watermark stamped on anything, and your pictures are not kept on a server after the job is done.
Common uses
- Resizing an entire product photo folder to one standard width
- Shrinking a holiday album before sharing or backing up
- Preparing dozens of blog images at a uniform size
- Standardizing team headshots to the same dimensions
How to use
- 1
Upload your file
Click the upload area or drag & drop your file. Supports *. Up to 50 MB.
- 2
Adjust settings
Use the options panel to customise the output — quality, format, size and more.
- 3
Click "Process — Bulk Image Resizer"
Click the process button. Your file is converted instantly on our secure servers.
- 4
Download your result
Preview and download your converted file. No watermarks, no quality loss, no expiry.
Why ToolHub?
- 100% Free — no account needed
- Works in your browser — no software required
- Instant results
- Secure and private
- No data stored
- Simple to use
FAQ
Can every image be a different size in one batch?
All files in a batch use the same resize setting you choose, so they come out matching. For different sizes, run separate batches.
Does it keep the aspect ratio?
Yes, you can lock the ratio so nothing looks stretched, or set exact width and height if you need a fixed shape.
How do I get my files back?
All resized images are bundled into one ZIP file you download in a single click, keeping their original names.
Is there a limit on how many images?
You can resize hundreds at once. Very large batches simply take a little longer to finish.
Can I use Bulk Image Resizer on mobile?
Yes — ToolHub is fully responsive and works on iPhone, Android, tablets and all modern browsers. No app install needed.