Image Convert & Compress
LocalResize, convert and compress images (JPEG/PNG/WebP), locally in your browser.
Presets:
Drag files here, or click to browse
Supports image/*
Choose fileResize/convert/compress locally (EXIF stripped). Width/height 0 keeps original aspects. Cmd/Ctrl+Enter to run.
What is it? Image Convert & Compress resizes, converts and compresses a single image between JPEG, PNG and WebP with control over quality and dimensions.
TL;DR: Resize, convert and compress one image in the browser.
How to use
- Open an image.
- Set the output format, quality and width.
- Download the result.
FAQ
Which format is smallest?
WebP usually gives the smallest files at similar quality, followed by JPEG.
Is it private?
Yes, conversion happens locally.
Limitations
- No layer/editing features — this is a converter.
- Animated GIFs are flattened.
Privacy
Privacy first: this tool runs entirely in your browser. Your input and files never leave your device.