Why convert JPG to WebP?
JPG is the universal photo format, but it's not the most efficient. WebP, supported natively in every current browser, produces files roughly 25–35% smaller than JPG at visually equivalent quality. For anything shown on a screen — website images, product photos, blog galleries — that's a direct win in page-load speed and bandwidth, with no visible drop in quality at the default setting.
How it works
Drop your JPGs above and they're re-encoded to WebP in your browser — no upload, no watermark. Convert a whole batch at once and download them together as a .zip. Use the quality slider to trade size against fidelity; the default is a sensible balance for the web. Because the image is re-encoded, EXIF/GPS metadata is removed automatically, so the files carry no hidden location data.
When to keep JPG instead
WebP is the better choice for the web, but if you're sending a photo to a person or a tool that might not support WebP, JPG remains the safest universal option. Need it the other way — a WebP that won't open somewhere? Use WebP → PNG. For the full trade-off, see the PNG vs JPG vs WebP guide.
Frequently asked questions
Will I lose quality?
At the default quality the difference is generally imperceptible. Raise the slider for images with sharp edges or text.
Can I convert many JPGs at once?
Yes. Drop many files, convert in one pass, and download them together as a .zip.
Is my photo uploaded?
No. Conversion happens entirely in your browser; the file never leaves your device.