What is a WebP converter?
A WebP converter changes an image between WebP and common formats such as JPG and PNG. WebP is a modern image format designed for efficient web delivery. It can support lossy or lossless compression and transparency, which makes it useful for photographs, graphics and web assets when the destination supports it.
This tool accepts JPG, PNG and WebP files. Choose WebP to create a web-friendly copy, or choose JPG or PNG when you need a more widely recognized format. The original dimensions stay the same, and the output is made locally in your browser without uploading the image to a server.
How to convert WebP images
- Upload a JPG, PNG or WebP file.
- Choose WebP, JPG or PNG as the output format.
- Adjust quality for WebP or JPG output.
- Choose a JPG background if transparent pixels need a solid color.
- Convert, review the result and download the new image.
WebP is often a good choice for websites because it can reduce file size while retaining useful visual detail. JPG remains useful for broad compatibility and photos, while PNG is best when lossless graphics or transparency need to be preserved. Availability can vary in older software, so use the format that your target application accepts.
Transparency and compatibility
WebP and PNG can preserve transparency. JPG cannot, so a transparent WebP converted to JPG is placed over the background color you select. If you want to retain an alpha channel, choose WebP or PNG. Quality settings affect lossy WebP and JPG files; lower values generally make smaller files with less detail.
Why convert in the browser?
Local conversion is convenient for private photos, design assets and document images because the file stays on your device. Canvas reads the image and encodes a new output file without a server queue. Keep the source image after converting, especially when changing between lossy formats: a conversion gives you a useful copy, but it cannot restore image detail already discarded by earlier compression.