Fast, private conversion
- Drag-and-drop or click to load common image formats.
- Lock aspect ratio, or use Scale (%) to resize both sides at once.
- Choose PNG, JPEG, or WEBP with quality control for compressed formats.
- Download directly—no uploads or external services.
Load and convert
Load & preview
Drop or select an image. Nothing leaves your device.
Drop an image or click to choose
PNG, JPEG, WEBP and other browser-friendly formats are supported. No uploads.
Resize & format
Lock aspect ratio or scale both sides at once. Choose format and quality.
Frequently asked questions
Are images uploaded anywhere?
No. Files stay in your browser and are processed with canvas. Nothing is sent to a server.
How do aspect ratio and scale work?
Keep aspect ratio recalculates the other side when you change width or height. Scale (%) multiplies the original size and fills both fields automatically.