Batch Image Compressor
Process entire photo sets in one go. Perfect for wedding galleries, event shoots, and product photography. Select, compress, and download as ZIP.
Batch Compression for Professional Photographers
After a wedding, an event, or a product shoot, photographers are left with hundreds of high-resolution images that need to be delivered to clients or uploaded to galleries. Compressing them one at a time is not practical. This batch compressor lets you process up to 100 images simultaneously with a single quality setting.
The tool is browser-based, so there is nothing to install and no account to create. Your images stay on your device throughout the entire process. The compressed files are packaged into a ZIP archive for easy delivery or storage.
Whether you are preparing a wedding gallery for online viewing, shrinking event photos for a client drive, or optimizing product images for an e-commerce platform, this tool saves you hours of repetitive work.
Built for Large Photo Sets
Wedding photographers regularly deliver 300 to 500 edited images. Breaking them into batches of 100 means three to five runs through this tool to compress an entire set. Each run takes under a minute, so the whole workflow completes in well under ten minutes.
The quality presets are tuned for photographic content. The Good setting preserves skin tones, fabric textures, and natural lighting while cutting file sizes by 50% to 70%. The Best setting is nearly indistinguishable from the original, ideal for portfolio-grade galleries.
The tool displays the total original size, total compressed size, and overall percentage saved. This makes it easy to estimate how much storage space you will recover across your entire archive.
How to Batch Compress Your Photos
- 1Click the upload area or drag and drop up to 100 images from your shoot (JPG, PNG, or WebP).
- 2Select a quality preset or fine-tune the slider for your preferred compression level.
- 3Click Compress to process all images in sequence.
- 4Review the total savings and verify individual results.
- 5Click Download All (ZIP) to get every compressed image in a single archive.
Frequently Asked Questions
Is this suitable for professional photography?
Yes. The Good and Best quality presets preserve the detail that professional work demands. Many photographers use compression at these levels for client delivery and web galleries without any visible quality loss.
Can I process RAW files?
The tool accepts JPG, PNG, and WebP. RAW files need to be exported to one of these formats first using your editing software (Lightroom, Capture One, etc.).
How long does it take to process 100 images?
On a modern laptop, processing 100 images typically takes 20 to 40 seconds depending on file sizes. Mobile devices may take slightly longer.
Are the original file names preserved?
Yes. The ZIP archive contains files with the same names as the originals, making it easy to match compressed versions with your catalog or Lightroom library.
What happens if one image fails to compress?
The tool processes each image independently. If one fails (due to a corrupt file, for example), the rest continue normally. You can identify and reprocess any failed images separately.
Is there a daily usage limit?
No. You can compress as many batches as you need, as many times as you want. There are no quotas, no accounts, and no paywalls for the compression tool.
More Free Tools
Free GIF Maker
Create animated GIFs from your photos. Multiple speeds and Instagram formats.
Free Photo Editor
50+ professional presets, tone curves, HSL, and full manual controls.
Image Splitter
Split images into Instagram grid posts or carousel slides.
Image Resizer
Resize images for Instagram or any custom size. Instant download.
Image Compressor
Compress images to reduce file size. Quality slider with real-time preview.
Bulk Image Compressor
Compress up to 100 images at once. Download all as a ZIP file.
Bulk Image Resizer
Resize up to 100 images at once by longest side. Download as ZIP.
Image Converter
Convert images between JPG, PNG, and WebP. Adjust quality and compare file sizes.
Free Carousel Maker
Create Instagram carousels with smart layouts and templates.
