Bulk Image Compressor – Batch Compress 50 JPG, PNG & WebP Online

Batch compress up to 50 JPG, PNG, and WebP images at once with quality control and ZIP download.

Direkte Übersicht & Funktion:Numvax Bulk Image Compressor supports batch compression of up to 50 images at once (JPG, PNG, WebP). Features include customizable compression quality %, original vs processed file size comparison, total MB/percentage storage saved, individual file downloads, and single ZIP archive export. 100% browser-based processing.

Processed 100% locally in your browser memory. Your images are never uploaded to any server.

bulk image-compressor Engine

Process single images or batch convert up to 50 images at once.

Output Format:

Select Folder or Up to 50 Image Files:0 / 50 files selected

Click to Select Folder or Up to 50 ImagesHold Ctrl or Shift to choose multiple images from your computer

Über Bulk Image Compressor – Batch Compress 50 JPG, PNG & WebP Online

Numvax Bulk Image Compressor allows you to select a folder or choose up to 50 photos simultaneously. The batch engine resamples and compresses each image locally using client-side HTML5 Canvas API and WebAssembly, letting you compare file size savings and download all processed photos as a single ZIP file without server uploads.

How to Compress Multiple Images in Bulk (Up to 50 Files)

1. Click "Select Folder or Up to 50 Image Files" or drag multiple images (JPG, PNG, WebP) into the upload box. 2. Set your desired Compression Quality % (e.g. 75% or 80%) and choose output format. 3. Click "Batch Process All (50)" to compress all selected images automatically. 4. Review the space savings summary (e.g. 80% MB saved) and click "Download All (ZIP)" to save all compressed images in one archive.

Anwendungsbeispiele

Batch Compressing 50 E-Commerce Product Photos

Original Folder: 50 High-Res PNGs (145 MB Total) Compression Level: 80% WebP Output Processed Batch: 22.4 MB Total (84.5% Storage Saved) Export: numvax_bulk_processed_images.zip