Guidelines for Uploading Content on iECHO

Learn about supported file types, size limits, and best practices for uploading content on iECHO.

Uploading content to iECHO is an essential part of sharing knowledge and collaborating within the ECHO community.

To ensure a smooth, efficient experience, follow these practical guidelines and best practices:

Supported File Types

Before uploading, ensure your file matches these supported formats:

  • Images: .jpg, .jpeg, .png, .gif
  • Documents: .pdf, .docx, .pptx, .xlsx
  • Audio: .mp3, .ogg, .wav

File Size Limit

  • Maximum size for all uploads: 100 MB.
  • The system cannot accept files larger than this limit.

Uploading Larger Files


If you need to share a video or presentation that exceeds 100 MB, we recommend using a third-party service like YouTube or Google Drive. Simply upload your file to one of those platforms, and share the link directly in your iECHO session or document with the participant group.

Best Practices for Uploading Content

  • Optimize File Sizes:

    Compress images and videos to save space without losing quality. Free online tools like TinyPNG for images or HandBrake for videos can quickly reduce your file sizes.

  • Ensure File Naming Consistency:

    Keep file names consistent: Use clear, descriptive file names. For example, avoid vague names like "file123.docx" and instead use names like "ECHO_Module_Overview_Aug_2024.docx." This makes it much easier for you and your audience to find content later.

  • Check File Format Compatibility:

    Make sure your file format is supported by the platform before you start the upload to avoid unexpected errors. If you are unsure, convert your file to a standard format (e.g., converting .bmp images to .png).

  • Use Web-Friendly Formats:
    • PNG and JPEG formats are ideal for images because they deliver a great balance between quality and file size.
  • Test Audio and Video Playback:

    Give your media files a quick listen or watch before uploading. Check for sound clarity, video resolution, and format compatibility.

  • Include Alternative Formats:

    Wherever you can, provide alternative formats to make your content accessible to everyone. For example, if you upload a PDF, consider attaching an editable .docx version, too.

  • Monitor File Permissions:

    If you are sharing files hosted on third-party platforms like YouTube or Google Drive, double-check that your access settings allow your intended audience to view or download the content.