Images · free tool

Convert PNG, JPG and HEIC images to WebP privately

Convert up to 20 PNG, JPG, HEIC or HEIF images to WebP with adjustable output quality.

Files and results

  1. Choose files
  2. Set options
  3. Process
  4. Download
PNG / JPG / HEIC → WebP
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Up to 20 images, 20 MB each and 100 MB total. Files stay in your browser.

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    Converted images

    No image selected.

    Use it well

    How to use Image to WebP Converter

    Steps

    1. Select up to 20 PNG, JPG, HEIC or HEIF images.
    2. Choose the WebP output quality.
    3. Start the local conversion.
    4. Compare sizes and download each WebP file.
    On this page

    Common use cases

    Website assets
    Prepare lighter images for modern websites and applications.
    iPhone photos
    Create WebP directly from HEIC or HEIF without an intermediate export.
    Batch migration
    Convert a group of PNG, JPG or HEIC assets locally.

    Limits and good practices

    Good practices

    • Keep original files for editing and archival use.
    • Test visual quality at the actual display size.
    • Verify WebP support in the destination workflow.
    • Avoid repeated lossy conversions.

    Common mistakes

    Deleting source files
    WebP is useful for delivery, while originals remain valuable for editing and future exports.
    Choosing quality by number alone
    Inspect photographs, gradients and text because artifacts vary by content.

    Good to know

    WebP is a modern web image format that supports lossy and lossless compression as well as transparency in compatible browsers.

    • PNG, JPG, HEIC and HEIF input
    • Up to 20 images
    • WebP quality control
    • No upload

    FAQ

    Frequently asked questions

    Why convert images to WebP?

    WebP can provide efficient web delivery while supporting photographs, graphics and transparency.

    Can PNG transparency remain in WebP?

    Yes, compatible browser encoding can preserve transparent pixels when the PNG is drawn to Canvas.

    Are files uploaded?

    No. The browser converts the selected images locally.

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