Bulk Image Compressor - Compress Images in Batch

Compress Multiple Images at Once

Optimising one image is easy. Optimising the two hundred photos behind a product catalogue or a gallery page is a different problem entirely. Bulk compression handles the whole set in a single pass: upload the batch, let it work, and download everything together instead of repeating the same steps for every file.

What you can do with it

Process a whole folder of images in one operation
Consistent compression settings across every file
Download all the results together
Ideal for galleries, catalogues and website migrations

How to use this tool

Upload the group of images you want to compress.
Choose the compression level for the batch.
Start processing and wait while the files are handled.
Download the compressed images.

Frequently asked questions

How many images can I do at once?

You can process a sizeable batch in one go. Very large sets simply take longer to finish.

Do all images get the same settings?

Yes, which is what keeps a gallery looking consistent. Use the single image tool when one photo needs different treatment.

Can I mix formats in one batch?

Yes. A batch can contain different common image formats together.

Is bulk compression free?

Yes, and no account is needed.