SZ Image Viewer - Free Online Image Viewer for PNG, JPG, BMP, GIF, SVG, WebP, and ICO

A lightweight image viewer supporting PNG, BMP, JPG, GIF, SVG, WebP, TGA, TIFF, PPM, PCX, DDS, AVIF, and ICO formats with multi-level zoom, rotation, sequential image navigation, drag-and-drop, and keyboard shortcuts.

Features

• Broad format support: PNG, BMP, JPG, GIF, SVG, WebP, TGA, TIFF, PPM, PCX, DDS, AVIF, and ICO
• Multi-level zoom from 10% to 1600% with fit-to-window and actual-size modes
• Clockwise and counter-clockwise 90-degree rotation with correct fit recalculation
• Sequential navigation through sibling images in the same directory with wraparound
• Open images via file dialog, drag-and-drop, or command line arguments
• Interactive zoom control widget in status bar with slider, buttons, and text input
• Status bar showing filename, image dimensions, zoom percentage, and file size
• Keyboard shortcuts for all major actions including Ctrl+O, Ctrl+R, arrows, and zoom controls