Best uses
- Create a WEBM version for a web page, landing page, or prototype.
- Reduce compatibility friction when a workflow expects a browser-friendly video file.
- Export a silent visual clip without installing desktop conversion software.
Video Tools
Convert Video to WEBM
Upload a video, then convert and download as WEBM directly in your browser.
or drag and drop a video here
No video selected yet.
Note: current browser conversion exports video only (no audio track).
Preview
WEBM conversion guide
Use this tool when a browser-playable video needs a quick video-only WEBM export for web delivery or testing.
How it works
The source video plays inside the browser, frames are drawn to a canvas, and MediaRecorder saves those frames as a WEBM file.
Supported files
Upload videos your browser can decode and preview. The output is WEBM, with resolution and frame rate controlled by the tool settings.
Privacy and limits
The source file stays local in your browser. This conversion exports video only, and large or high-resolution files can take longer to record.
Common issues
- The exported WEBM does not include the original audio track.
- If the browser cannot preview the file, it cannot convert that codec here.
- Reducing width, height, or frame rate usually creates a smaller output file.
Next step
Need only part of a clip? Use Video Trim. Need a preview image? Use Video Thumbnail.
Example WEBM conversion jobs
Landing page loop: export a short silent WEBM at reduced dimensions so the page can show motion without loading a heavy source video.
Prototype handoff: convert a quick product recording to WEBM when the reviewer only needs to see the interaction, not hear audio.
Documentation clip: trim the source first if only one step matters, then convert that shorter clip for a smaller final file.
Before you export video
Browser video support depends on the file format, codec, and device. Short clips are usually easier to process than long recordings. For email or social delivery, trim first, capture the needed thumbnail, then convert only when the destination requires a different format.
When a clip is for review, speed and compatibility usually matter more than maximum quality. When a clip is for publishing, check the playback target and keep the original source available. Browser exports are convenient for quick jobs, but long or high-resolution videos can be memory-heavy.
- Use short source files when possible.
- Check the start and end frame before downloading.
- Keep the original video if the browser export needs to be adjusted.
After downloading the result, open it once before using it in a client send, upload form, website, or archive. This final check catches format support issues, unexpected file size changes, missing characters, clipped media, or page-order mistakes while the original file is still available.
If the output will be reused, note the settings that produced it. That makes the next export easier to repeat and reduces guesswork when another file needs the same treatment.