Media Workflow
Combine image, audio and video tools in reusable local workflows. No file upload.
About this tool
Build reusable recipes for images, audio and video. H5Kit validates media compatibility and compiles compatible steps into one efficient render plan.
How to use
- Select an image, audio or video file
- Add compatible steps for that media type
- Edit the text workflow DSL to refine the workflow
- Run the workflow and download the final file
FAQ
Does every step create a separate file?
No. A workflow produces one final file. Image steps are compiled into one canvas render; audio content steps run before one final audio encode; compatible video operations are fused where possible, such as cropping directly while creating a GIF.
What can I combine in one workflow?
Steps must match the selected input type. Image conversion chooses a format and image compression chooses quality. Audio trim and volume can be ordered; output format and bitrate are configured once. Video GIF export can combine trim and crop, while video resize, compression, conversion and mute are for video-file output. Frame extraction is standalone.
Related tools
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Turn a video clip into an animated GIF in your browser. Choose the time range, frame rate and width, then download — no upload.
Crop Video
Crop a video to any area by dragging a selection box. Preview, crop and export MP4 entirely in your browser — no upload.
Compress Video
Free online video compressor: pick quality (high/medium/low) and resolution (original/1080p/720p/480p) to shrink video size. Outputs MP4, processed locally — no upload.