JPG to WebP Converter
Re-encode JPG photos as WebP to shave 25–35% off their size at the same visual quality — smaller uploads, faster pages, happier visitors.
Private by design: This tool runs entirely in your browser using its built-in image engine. Your files are not uploaded to a server, and nothing you convert is stored or logged.
How to convert JPG to WEBP
Drop your JPG files onto the upload area, or click it to browse.
Pick a quality level — 85–90% usually matches the original JPG visually while still saving real space.
Click Convert, then download each WebP or everything as a ZIP.
Good to know
WebP's encoder is simply more efficient than JPG's — same perceived quality, fewer bytes.
Converting between two lossy formats re-encodes the image; keep your original JPGs if you might need them again.
Every modern browser displays WebP, and this tool uses your browser's own encoder to create it.
Frequently asked questions
How much smaller is WebP than JPG?
For typical photos, expect files around 25–35% smaller at equivalent visual quality. Savings vary with the image content and the quality setting you choose.
Does converting JPG to WebP lose quality?
Both formats are lossy, so re-encoding discards a little more information. At 85–90% quality the change is generally invisible — but keep your originals for archival editing.
Where is WebP a good choice?
Websites, web apps, and anywhere download size matters. If you're sending photos to print services or older software, JPG remains the safer bet.
Are my photos uploaded to a server?
No. Everything happens in your browser — your photos never leave your device.