AVI to ICO Converter

Extract frames from AVI video and convert to Windows ICO icon format for application icons, favicons, and custom thumbnails.

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Supports: AVI

OptionsAdvanced Options - Our defaults are optimized for the best results. We recommend you keeping the defaults unless you have a specific need.
Image resolution
Preset
Frame Selection
Time (seconds)
Capture a single frame at the specified time. For example, 2.100 means 2 seconds and 100 milliseconds into the video.

How to Convert AVI to ICO Online
  1. Upload Your AVI Files — Drag and drop or select one or more AVI video files.
  2. Choose Frame Selection — Select Specific Frame to extract a single frame, or Multiple Screenshots to generate several frames from the video.
  3. Choose a Quality Preset — Select from Highest, Very High (Recommended), High, Medium, Low, Very Low, or Lowest.
  4. Adjust Resolution (Optional) — Keep original, reduce by percentage (1–100%), pick a preset (4320p down to 144p), or enter exact width and/or height. Standard ICO sizes are 16×16, 32×32, 48×48, 64×64, 128×128, or 256×256.
  5. Convert & Download — Click Convert and download your ICO files.

Why Convert AVI to ICO?

AVI (Audio Video Interleave) is a classic video container. ICO is the Windows icon format used for application shortcuts, favicons, and system UI. Converting AVI to ICO extracts a frame from your video and saves it as an icon file — useful for creating custom application icons from video content, generating favicons from video thumbnails, or creating icon sets from video frames.

Use Cases

  • Custom app icons — Extract a key frame from a video and use it as a Windows application icon or shortcut icon.
  • Favicon creation — Pull a frame from a product demo or brand video to create a website favicon.
  • Thumbnail icons — Generate icon-sized thumbnails from video content for file managers, media libraries, or custom UI elements.
  • Icon sets from video — Use Multiple Screenshots to extract several frames and create a set of related icons from a single video.
Size Use Case
16×16 Favicon, taskbar
32×32 Desktop shortcut (standard)
48×48 Windows Explorer tiles
64×64 Large icon view
128×128 High-DPI displays
256×256 Windows Vista+ jumbo icons
How do I extract a specific frame?

Select "Specific Frame" under Frame Selection. You can specify which frame number or timestamp to capture from the video.

Can I extract multiple frames as separate ICO files?

Yes. Select "Multiple Screenshots" under Frame Selection to generate several ICO files from different points in the video.

What resolution should I use for ICO?

Standard ICO sizes are 16×16, 32×32, 48×48, 64×64, 128×128, and 256×256 pixels. Use the Resolution option to set the exact width × height for your target use case.

Will the ICO file contain transparency?

ICO files support transparency. If the source video frame has no transparent areas, the icon will have a solid background.

Can I use the ICO as a favicon?

Yes. A 16×16 or 32×32 ICO file is the standard favicon format for websites. Set the resolution accordingly before converting.

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