Video conversion
Convert WebM to JPG
WebM is a video format, and JPG is a single still image, so converting between them means pulling one frame out of the clip and saving it as a photo. Open the WebM in a converter, export a frame as JPG, and you have your still. Doing this on your own computer keeps the video off other people's servers.
All 2,748 conversions verified on macOS, Windows, and Linux against the shipping release, this one included. Every conversion runs entirely on your own computer.
- Extension
- .webm
- Type
- Video
- Typically
- Web video
- Compression
- Lossy
- Extension
- .jpg
- Type
- Images
- Typically
- The universal photo format
- Compression
- Lossy
- Transparency
- None
- Metadata
- Carries EXIF
Convert WebM to JPG on your own computer. Nothing uploads.
One-time purchase, no subscription. 14 days to change your mind.
How to convert WebM to JPG
- Open Morphjet and drag in the WebM file you want a still from. You can also drop in a whole folder of clips.
- Choose JPG as the output format. Morphjet pulls a frame from the video and prepares it as a still image.
- Convert. The JPG is written next to your original clip, and the video never leaves your machine.
WebM vs JPG: what actually changes
| WebM | JPG | |
|---|---|---|
| Content | Full clip with motion | One still frame, no motion |
| Sound | Can include audio | No audio at all |
| File size | Larger, holds many frames over time | Much smaller, a single image |
| Compatibility | Plays in most modern browsers, but not every media app or older device | Opens everywhere, on nearly any device or program |
| Quality | Lossy, compressed for motion and file size | Lossy, recompressed on export, with a small extra loss on top of the video's own compression |
| Metadata | No photo-style metadata | Can technically hold EXIF fields, but a frame pulled from video won't have meaningful camera or location data |
When to convert, and when not to
Convert WebM to JPG when you need a thumbnail, a cover image, or a single still pulled from a screen recording or downloaded clip.
Keep the original WebM if you need the motion or the audio, since converting to JPG keeps just one frame and drops everything else.
Why not just use an online converter?
WebM clips are often screen recordings or downloaded video that can show far more than a single frame would, entire conversations, private tabs, or personal moments. Uploading a video to an online frame-grabber sends all of that to a stranger's server just to get one image back. Morphjet pulls the frame on your own machine, so the video itself never has to leave it.
Questions
Does converting WebM to JPG keep the motion or sound?
No. JPG only holds one still image, so the conversion keeps a single frame and drops the rest of the video along with any audio.
Which frame from the video becomes the JPG?
Morphjet captures a frame from the clip and saves it as a still. Since a JPG can only be one picture, everything before and after that moment doesn't carry over.
Is there quality loss when converting WebM to JPG?
Some. The video frame is already compressed, and JPG recompresses it again on export, so you can see a small extra loss, especially if the source clip was low bitrate.
Can I convert WebM to JPG without uploading the video?
Yes. Morphjet grabs the frame on your own computer, so the clip never travels over the internet. It works fine with your wifi off.
Why would I convert a whole video down to one image?
The usual reasons are a thumbnail for a link, a cover image for a clip, or a quick still to share instead of the full video.
Morphjet runs this conversion and 2,747 others, all on your machine. Available now.
One-time purchase, no subscription. 14 days to change your mind.