Image Compress Tool is a free, offline tool that lets you reduce image file size with full control over quality for JPG, PNG, and WEBP files.

How to Use:

1. Select images using the input on the left or drag & drop them into the preview area on the right.
2. Adjust the quality slider (higher % = better quality, larger file).
3. Click “Compress & Download” on the left – compressed images will download automatically as individual files.
4. Use “Clear / Reset” to start over.

Key Features:

• 100% browser-based – no upload to server, fully private.
• See original vs compressed size directly in the right preview area.
• Auto-resize to max 1600px (preserves aspect ratio).
• Downloads keep original format (JPG/PNG/WEBP) and filenames.
• Works on mobile and desktop.

Note: PNG quality slider has no effect (to preserve transparency), but resizing still applies.