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High-Quality Compression
High-Quality Compression for batch image files, with quality and size options.
Drag or click to upload, up to 50 images
Supports JPG, PNG, WebP, AVIF, HEIC, GIF, TIFF, PSD, and more
Overview
High-Quality Compression
High-Quality Compression for batch image files, with quality and size options.
Quality first is a preset that tries to retain detail while reducing size. It is not lossless storage or image enhancement.
Steps
High-Quality Compression
- Add images or a folder.
- Choose a compression mode.
- Choose an output format.
- Compress and download or save the results.
Use Cases
Batch Image Compression
Batch Image Compression
Compress multiple images for easier uploading, sharing, and storage.
Parameters
High-Quality Compression
File count: up to 50 images on the web and 99 in the desktop client.
File size: up to 20MB per file on the web; the desktop client has no per-file size limit, while Worker processing is limited to 8000px on either side.
Batch size: up to 500MB on the web; the desktop client does not use this total-size limit.
Modes: quality first, smaller first, or target size.
Output: Original keeps JPG/JPEG, PNG, and WebP; other source formats currently output JPG. You can also choose JPG, PNG, or WebP.
Saving: download in the web app; choose a local output folder in the desktop client.
Quality first is a preset that tries to retain detail while reducing size. It is not lossless storage or image enhancement.
FAQ
High-Quality Compression
What is High-Quality Compression?
High-Quality Compression for batch image files, with quality and size options.
Can I compress multiple images?
Yes. Add multiple images and process them in one batch.
Which modes are available?
Choose quality first, smaller file, or target size according to the task.
Which output formats are available?
Original keeps JPG/JPEG, PNG, and WebP; other source formats currently output JPG. You can also choose JPG, PNG, or WebP.
Where are results saved?
Download results on the web, or choose a local output folder in the desktop client.