JPG to WebP Converter
Turn a JPG into a smaller WebP file right in your browser. Pick a quality level and get a lighter file, ready to download in seconds.
Everything runs in your browser — your image is never uploaded, sent to a server, or stored. Nothing leaves your device.
How it works
Choose your JPG and the tool re-encodes it as WebP using a quality slider (default 90%). Higher quality keeps more detail but makes a bigger file; lower quality shrinks it further. The width and height stay exactly the same — only the format changes. Your download keeps the original file name, just with a .webp ending.
When to use it
Use this when you want a lighter file than your JPG for faster page loads, and your website or app supports WebP. Since you're converting from one lossy format to another, keep the quality slider on the higher end to avoid stacking up extra compression loss.
Frequently asked questions
Will converting to WebP lose more quality?
A little. You're re-encoding one lossy format into another, so some extra detail gets lost on top of what the JPG already lost. Keep the quality slider high (the default is 90%) to keep that to a minimum.
Will the file be smaller than my JPG?
Usually, yes. WebP typically produces smaller files than JPG at similar visual quality.
Is my image uploaded anywhere?
No. The conversion happens entirely in your browser using a canvas element. Your file never leaves your device.