PNG8 to JXL Converter

Convert PNG8 to JXL online quickly and easily. Just upload your file, convert it, and download the JXL in seconds.

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What is PNG8 ?

PNG8 is a variant of the Portable Network Graphics (PNG) format that supports a palette of up to 256 colors. It is commonly used for web graphics, especially where smaller file sizes and limited color ranges are sufficient.

PNG8 format  ▶

What is JXL ?

JPEG XL is a modern image file format designed for high efficiency and versatility. It offers superior compression compared to traditional formats, making it suitable for both web and archival use.

JXL format  ▶

How to Convert PNG8 to JXL in Just a Few Steps

  1. Upload your PNG8 file
    Drag and drop your PNG8 file, click 'Select Files' to upload from your device, or import directly from Dropbox, Google Drive, OneDrive, or paste a URL.
  2. Choose JXL as output format
    The converter is preset to JXL, but you can select any other output format before converting.
  3. Adjust settings (optional)
    If you like, tweak output options such as resolution, quality, or compression before converting.
  4. Convert the file
    Click the 'Convert' button. The conversion takes only a few seconds.
  5. Download your converted file
    Download the converted file to your device, or save it directly to Google Drive, Dropbox, or OneDrive.

Start converting PNG8 to JXL now — it’s fast, safe, and completely online!