JPG Compress & Optimize
Tool Description — JPG Compress & Optimize (JO)
A lightweight, in-browser JPEG optimization tool. It accepts multiple JPG/JPEG files via click or drag-and-drop, compresses them on the client using <canvas> (no upload), shows progress and reduction percentage per file, and lets you download individual images or a ZIP of all results. It includes a polished UI matching the Color Calculator style, a light/dark theme toggle, responsive two-column layout, and print-friendly results.
How it helps developers (examples):
Quickly shrink hero images and thumbnails before committing to a repo.
Test different compression outcomes locally without external services.
Provide a bundled “optimize before upload” utility inside admin dashboards.
Usage Instructions:
Click Upload Files (or drop JPG/JPEG files into the dropzone).
For each item, press Compress or use Compress All to batch process.
Inspect the Compressed size and % reduction badge on each card.
Download optimized images individually (Download) or all at once (Download All).
Use the Theme button (top-right) to toggle light/dark mode.
Clear Queue removes all items.
For printing, use the browser’s print—interactive controls are hidden, results are laid out cleanly.