HEIC to WebP Converter

Upload your HEIC file using the upload area above. SmallFile will automatically convert it to WebP format. Click Download to save the result. The entire process happens in your browser - no files are uploaded to any server.

Yes. SmallFile processes your files entirely in your browser using WebAssembly technology. Your files never leave your device and are never uploaded to any server. We physically cannot access your files.

Yes. You can select or drag multiple files at once. SmallFile will convert all of them in batch. All processing happens locally in your browser.

HEIC is Apple's default image format used on iPhones since iOS 11. It provides 50% smaller file sizes than JPG with the same visual quality. However, HEIC is not widely supported outside of Apple devices, which is why conversion to JPG or PNG is often needed. WebP is a modern image format developed by Google. It provides superior compression for both lossy and lossless images, reducing file sizes by 25-35% compared to JPG while maintaining the same quality. All modern browsers support WebP.