Free online WebP to PNG converter — convert WebP images to lossless PNG with transparency support. Everything runs in your browser: no upload, no server, fully private.
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WebP · Max 50 MB per file
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Convert WebP images to PNG instantly in your browser. Lossless quality, transparency preserved. 100% local — your files never leave your device. Whether you need this for personal projects, professional work, or quick one-off tasks — our browser-based tool handles it instantly with no installation, no signup, and no file uploads to external servers. Everything runs locally in your browser for maximum speed and privacy.
Converting images for websites, social media, or e-commerce platforms that require specific formats. Preparing photos for email attachments when recipients can't open the original format. Batch-converting a photo library to a universally compatible format. Optimizing images for web performance by switching to more efficient formats. Creating assets for graphic design projects that require specific file types. Converting screenshots or exports for documentation and presentations.
All processing happens entirely in your browser — no files are uploaded to any server, ensuring complete privacy. Uses Canvas API and WebAssembly for fast image processing. Supports JPEG, PNG, WebP, GIF, BMP, TIFF, and SVG input formats. Preserves EXIF metadata (camera, date, GPS) when applicable. Handles images up to 100 megapixels without quality degradation. Batch processing available for multiple files. Output quality is configurable — balance between file size and visual fidelity.
Drag and drop WebP images into the converter or click to browse. Multiple files are supported for fast batch conversion — add as many as you need.
Each WebP image is decoded and re-encoded as PNG using the browser's native Canvas API. The output is lossless — every pixel is preserved exactly, including transparent areas.
Download converted files individually or as a single ZIP archive. Your original WebP files are never modified — they remain safely on your device.
WebP is a modern image format developed by Google, first released in 2010 as part of the broader effort to make the web faster. It supports both lossy compression (smaller than JPEG) and lossless compression (smaller than PNG), plus transparency and animation. This versatility has made it the default image format on many content management systems, e-commerce platforms, and CDN services.
However, WebP's strength on the web is also its weakness off the web. Many desktop applications — including older versions of Adobe Photoshop, Affinity Photo, and Microsoft Paint — cannot open WebP files. Graphic designers who download assets from the web frequently encounter WebP images they cannot import into their workflow without first converting to a more standard format.
Quick & easyWebP-to-PNG conversion runs entirely in your browser using the Canvas API. The image is drawn onto an in-memory canvas, exported as a PNG blob, and made available for download — without any data leaving your device. There is no server upload, no cloud processing, and no third-party access.
This local-first approach means you can convert sensitive images — design mockups under NDA, proprietary product photos, confidential documents — with total confidence. The process works even when you are offline. All image data is cleared from memory when you close the browser tab.
100% browser-basedEverything you need to know about our webp to png converter