What's the best way to compress WMV for WhatsApp?

Upload your .wmv file, pick WhatsApp as the platform (it's already selected on this page), and compress. We'll target 15.2 MB to stay safely under WhatsApp's 16 MB cap. Output is MP4 H.264 that plays inline on WhatsApp.

Does WhatsApp accept WMV files directly?

WhatsApp supports MP4, 3GP, and MOV. WMV needs to be converted to MP4 to send as a video message on WhatsApp — otherwise it sends as a generic file attachment.

Will quality drop when compressing to fit?

For short clips under a few minutes, the difference is hard to notice on a phone screen. For longer videos, we scale down resolution (1080p → 720p) before degrading quality at the original size. You can also trim the video to the highlight reel before compressing — that preserves full visual quality in the kept portion.

Do I need an account?

No. Upload, compress, download. Files auto-delete from our servers after 1 hour. No signup, no watermark, no email required.

WMV → WhatsApp

Compress WMV for WhatsApp

WMV is Microsoft's legacy video format, still produced by Windows Movie Maker, old PowerPoint exports, and corporate Windows PCs. WhatsApp on Android has zero native WMV playback; iOS doesn't even recognize the extension. Sending a WMV on WhatsApp either fails outright or drops to document-attachment mode (no inline preview). This page transcodes WMV → MP4 H.264 and compresses to 16 MB in one pass. Because WMV's VC-1 codec compresses less efficiently than modern H.264, you'll often see both the format change AND a significant size drop for free, before targeted bitrate reduction even applies.

16 MB targetInput: WMVOutput: MP4 H.264

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How to compress WMV for WhatsApp

1Drag your .wmv file onto the upload zone above (or browse to it).
2WhatsApp is already selected — we'll target 15.2 MB to stay safely under the 16 MB cap.
3Optionally trim to a highlight clip or switch to H.265 for 30-50% smaller files at the same quality.
4Download the compressed MP4 and share it on WhatsApp. Source file auto-deletes from our servers after 1 hour.

What to know about WMV → WhatsApp

WhatsApp Android: WMV sends as a generic document with no preview. MP4 = inline video.
iOS WhatsApp doesn't recognize .wmv at all — MP4 is required.
Corporate WMV files (old presentations, trainings) often hit 500 MB per minute — H.264 compression alone cuts these 60-70%.
Windows Movie Maker's default WMV export is inefficient; expect big size reductions.

The compression math

A 2-minute 1080p WMV (VC-1) from Windows Movie Maker = ~350 MB. WhatsApp 15.2 MB − 128 kbps audio = ~890 kbps video. H.264 720p CRF 30 = ~14 MB. 96% reduction.

About WMV files

WMV (Windows Media Video) is Microsoft's proprietary video format, commonly produced by Windows Movie Maker and older Windows applications. WMV files play fine on Windows PCs but are incompatible with Mac, iPhone, Android, and every major social media platform. CompressYourVideo.com converts WMV to compressed MP4, making your video playable on any device. WMV is a declining format being replaced by MP4 across the industry, so converting old WMV archives to MP4 also future-proofs your video collection. The compressed MP4 output is typically 30 to 60% smaller than the original WMV while maintaining comparable visual quality.

About WhatsApp

Compress videos to send on WhatsApp. WhatsApp limits videos to 16MB for regular messages. Our tool ensures your video fits while keeping the best possible quality.

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