Optimizilla is a free online image compressor: simultaneous processing of up to 20 JPEG/PNG images, adjustable compression levels, and a before/after split-view preview, no email required.
Free for standard compression. Premium tiers for higher-volume features (resizing, metadata wiping, lossless compression): $10 (~10,000 images), $20 (~30,000), $50 (~100,000).
Anyone needing a quick, no-signup way to compress a small batch (up to 20 at a time) of images with visual quality comparison before committing.
The 20-image-at-a-time limit on the free tier makes this better suited to occasional small batches than a high-volume workflow: consider a bulk tool like HiCompress or Kraken.io for larger jobs.
Compress your JPEG and PNG images down to the smallest possible size.
