# Image to WEBP Batch Converter Convert up to 20 uploaded images, or images inside a ZIP archive, into WebP files packaged as a ZIP > Canonical page: https://elysiatools.com/en/tools/image-to-webp-batch-converter - **Category:** Media - **Keywords:** image, webp, batch, zip, converter, compression, sharp ## Overview Batch convert images to WebP and receive all converted files in one ZIP package. ## Inputs - **Image Files** (file) - **ZIP Archive** (file) - **WebP Quality** (range) - **Lossless WebP** (checkbox) - **Keep Metadata** (checkbox) - **Output Folder Name** (text) ## When to use - When you need to optimize multiple PNG, JPEG, or AVIF images for web performance by converting them to WebP in a single batch. - When you have a ZIP archive containing multiple product images that need to be converted to WebP without extracting them first. - When you want to compress website assets to a specific quality level while keeping or removing metadata to reduce file sizes. ## How it works - Upload up to 20 individual image files (such as JPEG, PNG, GIF, or TIFF) or upload a single ZIP archive containing your images. - Configure your conversion settings by adjusting the WebP quality slider, choosing lossless compression, and deciding whether to keep image metadata. - Specify the output folder name for your converted files and click convert to process the images. - Download the generated ZIP archive containing all your newly optimized WebP images. ## Use cases - Optimizing website graphics and blog post images to WebP to improve page load times and SEO rankings. - Converting a bulk export of product photography from PNG to WebP for e-commerce platforms. - Compressing design assets in batch from a ZIP archive while maintaining control over quality and metadata. ## Frequently asked questions ### What image formats can I convert to WebP? You can convert JPEG, PNG, GIF, TIFF, AVIF, and existing WebP files. ### Can I upload a ZIP file containing my images? Yes, you can upload a single ZIP archive up to 100MB containing the images you want to convert. ### How many individual images can I upload at once? You can upload up to 20 individual image files per batch, with a maximum file limit of 20MB per upload. ### Does the converter support lossless WebP compression? Yes, you can enable the lossless option to convert images without any quality degradation. ### Will the metadata of my original images be preserved? By default, metadata is removed to minimize file size, but you can check the 'Keep Metadata' option to preserve it. ## Related tools - [Batch Image Convert](https://elysiatools.com/en/tools/batch-convert): Convert multiple images to different formats with quality settings and batch processing - [Batch Image Convert](https://elysiatools.com/en/tools/image-batch-convert): Convert multiple image files between different formats like JPG, PNG, WebP, AVIF, TIFF, GIF with quality settings and batch processing - [Batch Image Crop](https://elysiatools.com/en/tools/image-batch-crop): Batch crop multiple images to specific dimensions or aspect ratios with custom positioning. Returns cropped images as a ZIP download. - [Image Bit Depth to PNG Converter](https://elysiatools.com/en/tools/image-to-bit-depth-png): Convert images to exact monochrome, indexed, grayscale, RGB, or RGBA PNG bit depths with verified output. - [Image Resizer](https://elysiatools.com/en/tools/image-resize): Professional image resizing tool with multiple resize methods, aspect ratio preservation, and format conversion, supporting GIF/Animated WebP/APNG and JPEG/PNG/WEBP. - [Data URI Generator](https://elysiatools.com/en/tools/data-uri-generator): Convert files into Data URIs (Base64 or percent-encoded) for inlining images, fonts, and assets directly into HTML, CSS, or Markdown - [Batch Image Info Viewer](https://elysiatools.com/en/tools/image-batch-info): View basic information for multiple images at once - dimensions, format, file size, and metadata presence - [Adaptive 12-Point Hidden Watermark](https://elysiatools.com/en/tools/adaptive-12-point-hidden-watermark): Add a subtle text watermark to one image or every supported image in a ZIP, at all, random, or chosen perimeter positions with automatic dark/light local contrast. ## Samples - [Web Image Processing Python Samples](https://elysiatools.com/en/samples/web-image-processing-python): Web Python image processing examples using PIL/Pillow including reading, saving, resizing, and format conversion - [Web Image Processing TypeScript Samples](https://elysiatools.com/en/samples/web-image-processing-typescript): Web TypeScript image processing examples including image read/save, scaling, and format conversion - [Android Image Processing Java Samples](https://elysiatools.com/en/samples/android-image-processing-java): Android Java image processing examples including reading/saving images, scaling, and format conversion - [Android Image Processing Kotlin Samples](https://elysiatools.com/en/samples/android-image-processing-kotlin): Android Kotlin image processing examples including reading/saving images, scaling, and format conversion ## Related content - [Image Encoding Tuning for Weight, Loading, and Delivery](https://elysiatools.com/en/hubs/image-encoding-and-delivery-optimization): Tune PNG bit depth, palette, and transparency, choose progressive or baseline JPEG loading, dial WebP quality modes, and compress TIFF for archives until every image fits its destination.