Original
Resized (WebP)
Use ← / → keys, swipe, or tap the buttons
Resize images proportionally and convert to WebP for smaller image posting sizes. Runs entirely in your browser — nothing is uploaded.
Generated and human-reviewed by Al Sweigart. This app works offline and you own it forever, just save the .html file.
Set max width and/or max height first.
Drag & drop images here, click to select, or paste from clipboard (Ctrl/Cmd+V).
Multiple files supported. At least one of width or height must be set.