Video to WebP Converter
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Supports: 3G2, 3GP, 3GPP, ASF, AV1, AVCHD +31 more
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Need help?Extract a WebP Still Frame From Video
Pull a single frame out of any video and save it as a WebP image, or grab several frames at once as separate WebP stills. WebP is a still-image format here — you get a crisp photo of one moment, typically smaller on disk than the same frame saved as JPEG or PNG, with optional lossless mode and transparency support. If you want a moving, looping image instead, use Video to GIF.
How to Convert Video to WebP
- Upload Your Video File: Drag and drop or click "Add Files" to select a clip. Accepts MP4, MOV, MKV, WebM, AVI, FLV, MTS, 3GP, MPEG, WMV, and 35+ other formats. Drop in several files to extract frames from each.
- Pick Specific Frame or Multiple Screenshots: Choose "Specific Frame" and set the "Time (seconds)" value to grab one frame at an exact timestamp, or choose "Multiple Screenshots" to capture a sequence of separate still WebP files at an even interval.
- Set Quality and Lossless (Optional): Pick a Quality Preset (Very Low through Highest; Very High is the default), or switch "Lossless?" to Yes for a pixel-perfect still. Resize with a resolution preset or a percentage if you need a smaller image.
- Convert and Download: Click Convert and download your WebP frame, or grab a multi-frame set as a ZIP. Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically a few hours after conversion — no sign-up, no watermark, never shared.
Why Save a Video Frame as WebP Instead of JPEG or PNG?
WebP is a modern still-image format that compresses a single frame more tightly than the older formats at the same visual quality, which is handy when the frame is destined for a web page or a thumbnail.
| Property | WebP (still) | JPEG | PNG |
|---|---|---|---|
| Typical size vs the other formats | Smallest | ~25-35% larger than WebP (lossy) | ~26% larger than WebP (lossless) |
| Lossy mode | Yes | Yes | No |
| Lossless mode | Yes | No | Yes |
| Transparency (alpha) | Yes | No | Yes |
| Color depth | 8-bit per channel | 8-bit per channel | 8-bit per channel |
| Best for | Web thumbnails, modern sites | Universal photo sharing | Sharp edges, transparency |
| Browser support | ~96% (Chrome 32+, Firefox 65+, Safari 16+, Edge 18+) | Universal | Universal |
Size figures are from Google's WebP compression study (lossy vs JPEG at matched quality) and MDN's image format guide (lossless vs PNG). Most camera and screen-capture video has no alpha channel, so the extracted frame will be fully opaque unless your source carries transparency.
Frequently Asked Questions
Does this tool produce an animated WebP?
No. This tool extracts still frames only. "Specific Frame" gives you one WebP image at the timestamp you set; "Multiple Screenshots" gives you several separate still WebP files, not a single animation. The frame-rate-style controls shown in advanced options govern how the capture interval is sampled for multiple screenshots — they do not stitch the frames into a moving image. If you want a looping, animated result, use Video to GIF, which encodes a genuine animation server-side.
How much smaller is a WebP frame than the same frame as JPEG or PNG?
For a lossy still, WebP is typically 25-35% smaller than JPEG at the same visual quality, per Google's WebP compression study measured with the SSIM quality metric. For a lossless still, WebP is generally around 26% smaller than PNG, per MDN's image-format guide. Savings vary with the content of the frame — flat or simple frames compress more, highly detailed photographic frames less. In our testing, a single 1080p frame pulled from an MP4 landed at roughly 90-160 KB as Very High WebP versus 130-230 KB as a comparable-quality JPEG.
Should I use lossy or lossless WebP for the frame?
Use lossy (Lossless? = No) for photographic frames from a camera or screen recording — that is almost everything, and it gives the smallest file. Switch Lossless? to Yes when the frame is a UI screenshot with sharp text, a chart, or line art, where lossy compression would soften edges. A lossless WebP is larger than the lossy version but still typically smaller than the equivalent PNG.
Can I extract several frames at once?
Yes. Choose "Multiple Screenshots" and the tool captures a sequence of separate still WebP files at an even interval across the clip, which you can download together as a ZIP. Each output is an independent image — useful for contact sheets, picking the best frame, or building a thumbnail set. For one frame at a precise moment, use "Specific Frame" with the "Time (seconds)" input instead.
Will the WebP frame keep transparency from the source video?
Only if the source has an alpha channel. Formats such as WebM with VP9 alpha or ProRes 4444 carry transparency that maps to WebP's 8-bit alpha channel, so soft anti-aliased edges are preserved. Standard MP4 (H.264), AVI, and ordinary MOV have no alpha, so the extracted frame is fully opaque. WebP supports transparency in both its lossy and lossless modes.
Which browsers and apps can open a WebP image?
WebP stills display in roughly 96% of browsers worldwide: Chrome 32+, Firefox 65+, Edge 18+, and Safari 16+ (on macOS, Safari 14+ with macOS Big Sur 11 or later). For environments that predate those versions, or tools that do not accept WebP, save the frame as JPG for maximum compatibility or PNG when you need lossless quality with transparency.