SnapConvert is an offline image converter for JPEG, PNG, and WebP. Pick a photo, choose a format, convert on this phone — no account, no upload, no server.
Need a JPEG for WhatsApp, a PNG with a transparent background, or a smaller WebP for the web? Open SnapConvert, pick a photo, tap convert. Done.
Your image never leaves this phone. SnapConvert compresses JPEG, PNG, and WebP right on the device — fast enough to use while you are sharing, posting, or saving a file. Also handy for HEIC to JPEG, JPG to PNG, and PNG to WebP without a desktop editor.
HOW TO USE
1. Tap Select Image and choose a photo from your gallery (JPEG, PNG, WebP, or HEIC).
2. Or try a built-in sample if you just want to see the result first.
3. Pick the target format: JPEG, PNG, or WebP.
4. Drag the quality slider and watch the estimated size change.
5. Convert, then save to Downloads or share to any app.
WHAT YOU CAN DO
• Convert between JPEG, PNG, and WebP in one tap
• Keep PNG lossless when you need sharp text, logos, or transparency
• Shrink JPEGs and WebPs with a live quality slider (1%–100%)
• See original size vs estimated output before you convert
• Save files to Downloads/SnapConvert
• Share the result with WhatsApp, Drive, email, or any app
• Re-open past conversions from History and share or delete them
• Switch light / dark theme
WHY PEOPLE KEEP IT
Private by design. Conversion runs offline using on-device compression. We do not upload your photos to a SnapConvert server.
Clear results. Preview the image, pick a format, and convert only when it looks right.
Built for real tasks. Change a HEIC or JPEG from your camera into a PNG for a document, or a WebP that loads faster on a website — without opening a desktop editor.
Tap Select Image and convert your first photo in seconds.
Convert JPEG, PNG & WebP offline. Photos never uploaded.