Convert H264 to GIF
Convert H264 to GIF online: the stream's opening frame captured as a still image, saved as a GIF image. 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 GIF output options, then start the conversion.
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Download GIF files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert H264 to GIF?
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.
GIF stores the image with an optimised palette of up to 256 colours, which suits text, diagrams and flat colour.
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Frequently Asked Questions
How do I convert H264 to GIF?
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 GIF image, ready to download.
Which frame of the H264 video becomes the GIF?
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 GIF?
Yes. FFmpeg reads raw H.264 streams directly, so footage saved straight from a camera or encoder converts without wrapping it in MP4 first.
How big is the GIF image from a H264 file?
The GIF is the first frame of the video at the video's own resolution, fitted within 1920 × 1920 pixels with its proportions kept.
How are colours handled in the H264 to GIF image?
GIF uses a palette of up to 256 colours. The converter builds an optimised palette from the rendered image, which keeps text, lines and solid colours clean.
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.