Step-by-step instructions
- 1
Use an online converter in Chrome
Open Chrome → go to formatdrop.com → choose Image Converter → upload your JPG → select WebP output → set quality (80–85% for web use) → download. The resulting WebP lands in your Downloads folder.
Go to converter - 2
Convert with Image Converter app
Install 'Image Converter — PNG/JPG' or 'Format Factory' from the Play Store. Open the app → tap + to add your JPG → choose WebP as output format → set quality → convert. Most apps let you convert multiple JPGs at once.
- 3
Use Termux for command-line conversion
Install Termux → run pkg install webp → then: cwebp -q 80 input.jpg -o output.webp. This gives you Google's reference WebP encoder — the highest quality option available on Android.
Why convert JPG to WebP?
WebP is Google's web-optimised image format — natively supported on Android, all modern browsers, and required by many Google web performance guidelines. Converting reduces page load times and bandwidth costs.
Your files never leave your device
FormatDrop runs the conversion engine entirely inside your browser using WebAssembly. No file upload. No server. Nothing stored. You can verify this by opening DevTools → Network tab and watching: zero upload requests.
Frequently asked questions
Can Android display WebP images natively?
What quality setting should I use for JPG to WebP?
No account. No upload. Works in any browser.