Drop images. Get WebP.
or click to browse files
Free • Private • Instant
Nothing uploaded. Nothing tracked.
Why GetWebP
Zero Dependencies
Pure WASM engine. No native compilers, no Docker, no hassle. Works everywhere Node.js runs.
100% Local Processing
Your images never leave your machine. No uploads, no cloud, no third-party access. Ever.
One Key, All Products
CLI, WordPress, MCP Server — one license works across every GetWebP product.
Available on Every Platform
One mission, multiple tools — convert images wherever you work.
Chrome Extension
Right-click any image to convert. Works on any webpage.
Install FreeWordPress Plugin
Auto-convert uploads to WebP. Boost your site speed instantly.
Coming SoonCLI Tool
Batch convert from the terminal. Perfect for CI/CD pipelines.
Get StartedFrequently Asked Questions
What is WebP and why should I use it?
WebP is a modern image format developed by Google that provides superior lossless and lossy compression. WebP images are 25-35% smaller than equivalent JPEG or PNG files while maintaining the same visual quality, making your websites load faster and reducing bandwidth costs.
How to convert PNG to WebP?
Simply drag and drop your PNG file into the converter above — it will be instantly converted to WebP right in your browser. No upload needed. You can also click the upload area to select files from your device. Batch conversion is supported for multiple files at once.
Is WebP smaller than JPEG?
Yes. WebP images are typically 25-34% smaller than comparable JPEG images at equivalent visual quality. For lossless images, WebP is 26% smaller than PNG. This significant reduction in file size makes WebP the preferred format for web performance optimization.
Are my images safe? Do files leave my browser?
Your images are 100% safe. GetWebP processes everything locally in your browser using WebAssembly technology. No files are ever uploaded to any server. We physically cannot see, access, or store your images — they never leave your device.
Is GetWebP free?
Yes, the online WebP converter is completely free with no limits. Convert as many images as you want, at any size, with no watermarks or quality restrictions. No account or signup required.
What image formats are supported?
GetWebP supports converting from PNG, JPEG, HEIC, AVIF, GIF, BMP, TIFF, and ICO formats. You can convert to WebP, PNG, JPEG, or AVIF output formats. All processing happens instantly in your browser.
Can I batch convert multiple images?
Absolutely. You can drag and drop dozens or even hundreds of images at once. GetWebP will process them all in parallel using your device's computing power. When done, download them individually or as a single ZIP file.
WebP vs AVIF — which is better?
Both are modern formats. WebP has near-universal browser support (97%+) and is ideal for most use cases. AVIF offers slightly better compression but has less browser support (~93%). For maximum compatibility, WebP is the safer choice today. GetWebP supports both formats.
Does WebP support transparency?
Yes, WebP supports both lossy and lossless transparency (alpha channel). Unlike JPEG which doesn't support transparency at all, WebP can replace both PNG (for transparency) and JPEG (for photos) — giving you smaller file sizes in both cases.