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Image to WebP Converter

Convert JPG and PNG images to the modern, lightweight WebP format — right in your browser, free and private.

Convert images to WebP

Choose or drop your image files, set a quality level, then convert and download.

Choose images or drop them here JPG, PNG, GIF, BMP, TIFF, SVG, ICO & more — you can pick several at once
    %

    Controls how much the image is compressed. Higher = sharper image but a bigger file; lower = smaller file but softer image. 80% is the recommended balance for web use.

    How it works

    1

    Add your images

    Drag and drop or browse to select one or many JPG, PNG and other image files.

    2

    Pick a quality

    Set the WebP quality from 0–100% to balance file size against visual fidelity.

    3

    Convert & download

    Hit Convert, then grab your .webp files — single file or a ZIP for batches.

    About the Image to WebP Converter

    WebP is a modern image format developed by Google that delivers the same visual quality as JPG and PNG at a fraction of the file size. Smaller images mean faster-loading pages, lower bandwidth costs and better Core Web Vitals scores — which is why WebP has become the go-to format for performance-focused websites, blogs and online stores. This Image to WebP Converter lets you transform JPG, PNG, GIF, BMP and other common formats into optimised .webp files in seconds, without installing any software.

    Everything happens locally in your browser using the HTML5 canvas, so your pictures are never uploaded to a server and remain completely private. You can fine-tune the output quality to hit the perfect size-to-clarity ratio, convert a single image, or batch-convert dozens at once and download them as a tidy ZIP archive. Whether you are a web developer shaving kilobytes off a landing page or a content creator optimising images for SEO, this free tool makes switching to WebP effortless.

    What you get

    Smaller files

    WebP encoding cuts image weight dramatically while keeping it sharp.

    Adjustable quality

    Dial the quality from 0 to 100% to control size and detail.

    Batch & ZIP

    Convert many images at once and download them as a single ZIP.

    Private & offline

    Conversion runs in your browser — nothing is ever uploaded.

    Frequently asked questions

    Is the Image to WebP converter free?
    Yes — it is completely free and unlimited. There is no sign-up, no watermark and no limit on how many images you can convert.
    Are my images uploaded to a server?
    No. The conversion happens entirely inside your browser using HTML5 canvas, so your files never leave your device and stay fully private.
    Which image formats can I convert?
    You can drop JPG, JPEG, PNG, GIF, BMP, TIFF, SVG, ICO and more. Each is re-encoded to a clean .webp file.
    Can I convert several images at once?
    Absolutely. Select multiple files and they are batch-converted; when there is more than one, the results download together as a single ZIP archive.
    Runs in your browser — nothing is uploaded No sign-up Free

    Last updated · Maintained by the WizBrand team

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