Image Compressor
Reduce the size of JPEG, WebP, and PNG images directly in your browser. Adjust JPEG and WebP quality, remove metadata, and process several images at once.
Local processingImage Format Converter
About this tool
Convert images between JPEG, PNG, and WebP without installing other software. JPEG and WebP often produce smaller photo files, while PNG supports transparent backgrounds. Choose the output format and quality, then download the results.
Features
- Convert between JPEG, PNG, and WebP
- Adjustable quality for JPEG and WebP
- Preserves transparency when the target format supports it
- Convert several images at once
- Shows format and file size before and after conversion
How to use
- Select images: Add the images you want to convert.
- Choose output format: Pick JPEG, PNG, or WebP and set quality for JPEG or WebP if needed.
- Convert: Download the converted images.
Examples
- Convert PNG screenshots to smaller JPEG files
- Create additional WebP versions for a website
- Normalize formats in an image folder
- Convert design images to a requested format
Limitations
- Converting JPEG to PNG cannot restore details lost in earlier compression
- Reading HEIC or AVIF depends on the browser used
- The uploaded image is processed directly in your browser and is not sent to a server.
FAQ
- PNG to JPEG transparency?
- Transparent areas flatten onto a background color (typically white) when targeting JPEG.
- WebP browser support?
- Most current browsers support WebP. For older systems, you can also provide an optional JPEG version.
- Does conversion resize?
- Pixel dimensions stay the same unless you also use Image Resizer.