Convert H264 to ICO
Convert H264 to ICO online: the stream's opening frame captured as a still image, saved as a 256 × 256 ICO icon. Free, no sign-up.
Drop your H264 files here
Up to 50MB per file.
Conversion Settings
Files are encrypted and auto-deleted after conversion
How to Convert
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Upload your H264 files
Drag and drop or select H264 files from your device. You can upload multiple files at once.
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Configure Output
Choose any available ICO output options, then start the conversion.
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Download ICO files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert H264 to ICO?
H264 is a raw H.264 (AVC) video stream with no container, written by security cameras, drones, encoders and video capture tools. The first frame of the stream is captured as a still at the stream's own resolution, fitted within 1920 × 1920 pixels with its proportions kept.
ICO output is a 256 × 256 pixel Windows icon: the image is scaled to fit with its proportions kept, and the surrounding space is transparent.
Frequently Asked Questions
How do I convert H264 to ICO?
Drop your H264 file above and press Convert. Our servers decode the stream with FFmpeg, capture its first frame as a high-quality JPG, then encode that frame in the format you chose. The result is saved as a 256 × 256 ICO icon, ready to download.
Which frame of the H264 video becomes the ICO?
The very first decoded frame of the stream. It is captured as a single still image straight from the stream.
Can a H264 stream with no container be turned into a ICO?
Yes. FFmpeg reads raw H.264 streams directly, so footage saved straight from a camera or encoder converts without wrapping it in MP4 first.
Which part of the H264 becomes the ICO icon?
The whole image is used, fitted inside the 256 × 256 square with its proportions kept and a transparent surround.
What size is the ICO made from a H264 file?
The icon is 256 × 256 pixels, the largest standard Windows icon size. The image is fitted inside the square with its proportions kept and a transparent surround, stored as a PNG-compressed icon.
Is my .h264 file kept private?
Your file is uploaded over an encrypted connection, converted on our servers and deleted automatically within 24 hours. We never read, share or keep your files, and no account is needed.