Drop image to convert to / from WebP
Supports JPG, PNG, and WebP bi-directional conversion
Supported:JPGPNGWebPBMP(Max 50MB)
Convert traditional JPG, PNG, and GIF graphics into next-generation WebP format for 30%+ smaller file sizes and superior web performance.
Supports JPG, PNG, and WebP bi-directional conversion
WebP provides 26% better compression than PNG and 25-34% smaller sizes than JPEG at equivalent SSIM visual quality.
Combines the best of PNG (alpha transparency) and JPEG (rich color palettes) in one unified format.
WebP is supported by 97%+ of global browsers including Chrome, Safari, Firefox, and Edge.
Convert images in milliseconds without uploading sensitive visuals to third-party cloud APIs.
The WebP format, developed by Google, employs predictive coding (intra-frame prediction from surrounding macroblocks) and arithmetic entropy encoding to store raster visual data with extreme efficiency.
The Softnag WebP Converter draws your uploaded image to a hardware-accelerated Canvas element and triggers native browser WebP encoding via canvas.toBlob("image/webp", quality).
This direct pipeline takes advantage of your device’s native hardware-accelerated media codecs to deliver instantaneous conversion with full control over the quality trade-off curve.
Convert hero images to WebP to eliminate render-blocking asset weight on landing pages.
Replace heavy transparent PNG icons with WebP to cut asset weight by 50% without artifacting.
Compress product galleries to accelerate browsing on low-bandwidth mobile cellular networks.
Serve lightweight WebP diagrams across technical blogs and documentation hubs.
WebP combines lossy compression (superior to JPEG) with support for transparent alpha channels (like PNG), delivering substantially smaller file sizes at identical visual fidelity.
Yes. As of 2020, all modern desktop and mobile browsers—including Apple Safari on iOS and macOS—provide full native WebP decoding.
Yes. WebP natively supports 8-bit alpha transparency with lossless and lossy color layers.
Yes. Use the quality slider to adjust between maximum compression (smaller size) and maximum fidelity (lossless quality).
No. The conversion pipeline runs entirely within your browser client.
WebP images are typically 25% to 35% smaller than comparable PNGs and JPEGs at equivalent visual quality, improving page load times.