PNG to ALTO XML Converter

Convert PNG to ALTO XML online. We read the text inside your PNG, so what you download can be searched and copied from — not just looked at.

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What is PNG ?

PNG, or Portable Network Graphics, is a raster graphics file format that supports lossless data compression. It is widely used for web images due to its ability to maintain high quality while allowing for transparency and a broad color palette.

PNG format  ▶

What is ALTO XML ?

ALTO (Analyzed Layout and Text Object) is an XML-based file format designed to represent the layout and textual content of digitized documents. It is primarily utilized in the field of digital preservation and libraries to facilitate the sharing and interoperability of scanned documents with rich metadata.

ALTO XML format  ▶

How to Convert PNG to ALTO XML in Just a Few Steps

  1. Upload your PNG file
    Drag and drop your PNG file, click 'Select Files' to upload from your device, or import directly from Dropbox, Google Drive, OneDrive, or paste a URL.
  2. Choose ALTO XML as output format
    The converter is preset to ALTO XML, 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 PNG to ALTO XML now — it’s fast, safe, and completely online!