FastPDFEdit lets you compress multiple images at once. Upload bulk images, compress them together, and download in one click.
This bulk image compressor works online without watermark.
Web developers and designers regularly compress entire image libraries before deploying a website. E-commerce store owners need to compress hundreds of product photos. Bloggers and content creators compress images before uploading to WordPress, Shopify, or social media platforms.
Batch compressing images can save gigabytes of storage and dramatically improve website load speed — which directly impacts Google rankings and user experience.
How many images can I compress at once?
You can compress up to 20 images per batch. For larger sets, simply run multiple batches — it takes only seconds per batch.
Are all images compressed at the same quality?
Yes. All images in a batch are processed with the same optimized compression settings that balance file size and visual quality.
What image formats are supported for bulk compression?
JPG and PNG formats are supported for bulk compression. For single file compression including WebP, GIF, BMP, and HEIC, use our single image compressor.
Will the filenames be preserved?
Yes. Compressed images retain their original filenames inside the downloaded ZIP archive.
How much space can bulk compression save?
Typically 40–80% file size reduction. A folder of 20 photos totaling 40MB can often be compressed down to under 10MB.