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Bulk Image Compressor

Compress up to 10 images at once. Drag and drop your batch and download optimized images in seconds.

Free · No account · No uploads
Upload files or drag and drop

JPEG, PNG, WebP, HEIC

Max 10 images · 5MB each

Format

One file per format

Quality

Best quality

Smaller
Best quality80%

Resize for

Optional

Batch processing saves significant time when optimizing images for a website, product catalog, or blog. Instead of compressing images one by one, drop an entire batch and get optimized results in seconds.

Unlike server-based bulk compressors that upload your files, Pikkx processes everything in your browser. This means faster processing (no upload/download wait), complete privacy, and no file size limits per image (up to 5MB each on the free tier).

For best results, combine batch compression with format conversion. Drop your JPEGs and PNGs, select WebP as the output format, and get files that are 25-34% smaller — all in one step.

Frequently Asked Questions

How many images can I compress at once?+
You can compress up to 10 images per batch in the free tier. There's no limit on how many batches you can run — process 10, download, and process 10 more.
Can I download all compressed images at once?+
Yes. After processing, click 'Download All as ZIP' to get all compressed images in a single ZIP file. You can also download individual images.
What file formats are supported?+
Pikkx accepts JPEG, PNG, and WebP images as input. You can output in any combination of these formats — for example, drop JPEGs and get WebP versions back.
Is bulk compression slower than single images?+
Processing happens sequentially on your device, so a batch of 10 images takes roughly 10x the time of a single image. Most batches complete in 10-30 seconds depending on image sizes and your device performance.