Batch Compress Hundreds of Images at Once (Free, No Upload)
Compressing images one at a time is fine for one photo and miserable for two hundred. Batch processing turns an afternoon of clicking into a single drag-and-drop.
Drop the whole folder at once
The converter above accepts as many files as you like in a single drop. Select an entire folder, drag it onto the tool, and every image is queued together. Your quality, resize, and watermark settings apply to the whole batch, so you configure once and process all of them.
Download everything as one ZIP
Downloading two hundred files individually is its own kind of pain. Once the batch is converted, hit Download All (.zip) and every result is bundled into a single archive your browser assembles locally. No file leaves your device, and you get one clean download instead of a flood.
Because everything runs in your browser, a 200-image batch of private photos never touches a server. The processing happens on your own machine.
Tips for big batches
- Use the batch renamer to give every file a clean, numbered name (photo_1.jpg, photo_2.jpg…) on the way out.
- Pick one resize preset so the whole set comes out at consistent dimensions.
- Add a WebP copy if the images are headed for the web — the ZIP will include both formats.
- Very large batches? Process in groups of 50–100 to keep your browser snappy on older machines.