OTG to OTB Converter

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

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What is OTG ?

OTG is a LibreOffice Draw template: a starting layout for new drawings.

OTG format  ▶

What is OTB ?

OTB, Over-The-Air Bitmap, is the tiny black-and-white image format of old Nokia phones, used for operator logos and picture messages.

OTB format  ▶

How to convert OTG to OTB

  1. Upload your OTG file
    Drag and drop your OTG file, click 'Select Files' to upload from your device, or import directly from Dropbox, Google Drive, OneDrive, or paste a URL.
  2. Choose OTB as output format
    The converter is preset to OTB, 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.