JPG to WebP Converter
Convert JPG photos to smaller WebP files for faster web pages.
WebP usually beats JPG on compression, giving you noticeably smaller photos at comparable quality — ideal for faster-loading websites and saving storage.
Adjust the quality slider to your taste and convert. Your photos never leave your browser.
How to convert JPG to WebP
- 1Drop your JPG file into the area above — or click to browse.
- 2The output format is already set to WebP. Adjust the quality settings if the format supports them.
- 3Click convert, then download your WebP file. Everything runs locally — nothing is uploaded.
Frequently asked questions
Generally yes — WebP achieves smaller files at the same visual quality, which improves page load times and Core Web Vitals. All modern browsers support it.
All current versions of Chrome, Firefox, Edge, and Safari support WebP. Only very old browsers don't, so for most websites it's safe to use.
No. All processing happens entirely in your browser. Your data never leaves your device — nothing is uploaded to any server.
Yes. Once the page has loaded, the tool works completely offline. For the best experience, install PrivaDeck as a PWA from your browser.
Other conversions
Read the full guideNeed a different format?
Open the full image converter to pick from PNG, JPG, WebP, AVIF and ICO, convert in batches, and fine-tune quality.
Open the full Image Converter