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Supports: 3GPP
This tool grabs a single frame from your 3GPP (.3gpp) video and writes it as a Windows icon (.ico). You pick the moment in the clip, choose an icon size, and download a square .ico ready to use as a desktop shortcut, an app icon, or a website favicon. The output is one still image — not an animation — so it works anywhere Windows expects an icon.
2.100 means 2 seconds and 100 milliseconds into the video. That exact frame becomes your icon.ICO is a container that can describe several square sizes, and Windows picks the size that fits each spot — the taskbar, a shortcut, or a browser tab. The table below maps common targets to the resolution preset to choose.
| Use case | Recommended size | Notes |
|---|---|---|
| Browser favicon | 32 px (with 16 px) | Browsers show 16 px in the tab and 32 px on bookmarks/new-tab |
| Desktop shortcut | 48 px | Classic Windows shortcut size |
| App / installer icon | 256 px | Modern Windows renders large icons; 256 keeps the most detail |
| Taskbar / small UI | 16 px | Smallest size; expect heavy detail loss from a video frame |
Set "Frame Selection" to "Specific Frame" and enter the timestamp in the "Time (seconds)" box. A value like 2.100 means 2 seconds and 100 milliseconds in. Scrub your clip in any player first to find the cleanest, sharpest moment — 3GPP video is lossy, so motion frames carry compression artifacts that look worse once shrunk to icon size.
Two reasons stack up. 3GPP is a low-resolution, lossy mobile format, so the source frame already has compression noise. Then it gets downscaled to a small square (often 32 or 48 px), which throws away detail. For the crispest result, grab a still, well-lit frame, pick the 256 px preset, and avoid frames mid-motion. If you need to clean the frame up first, export it as a PNG and edit before making the icon.
No. ICO is a static image format — it stores one or more still square images, not video or animation. This conversion captures a single frame and saves it as a still icon. If you want a moving result from a 3GPP clip, convert it to an animated GIF instead.
A 3GPP video frame is a solid rectangular photo with no transparent areas, so the icon will be fully opaque. ICO itself supports transparency, but there's no alpha channel to carry over from a video frame. To add a transparent background, edit the extracted frame in an image editor and convert the cleaned-up PNG to ICO afterward.
256 px is the practical maximum for ICO and the size modern Windows uses for large icons. Going to 256 from a small 3GPP frame can mean upscaling, which won't add real detail, but it gives Windows the highest-quality entry to work with. Smaller sizes like 16 and 32 px are fine for tabs and the taskbar.
Yes. Your file is uploaded over an encrypted connection, processed on our servers, and deleted automatically after a few hours. There's no sign-up, no watermark, and files are never shared or made public. In our testing, a single 320×240 frame grabbed from a 3GPP clip and saved at the 256 px preset produced an .ico of roughly 5–15 KB depending on detail.