Too big for WhatsApp?
Keep the detail.
Pick a target that matches your connection, reduce the bitrate only as much as you need, and make the MP4 locally in your browser.
Short answer: use the video compressor, choose WhatsApp — under 64 MB for the conservative option or WhatsApp — under 100 MB when your connection supports the larger default, then press Compress. The source stays on your device.
By the Tool Pantry team, October 2026. WhatsApp limits can vary by connection, app version, and how you attach the media; check the limit shown in your own app.
WhatsApp does not have one universal video limit
WhatsApp's current help page says the default video limit is 100 MB at 720p for faster connections and 64 MB at 480p for slower connections. It also lists a 90-second maximum for Status videos and up to 2 GB for documents. The practical lesson is simple: if WhatsApp says your video is too large, the 64 MB target is the safer first attempt; if your app accepts larger media, 100 MB preserves more detail.
See the WhatsApp Help Center instructions for sending media for the current limits. Those rules can change, so treat the numbers as a starting point rather than a promise that every account will show the same picker.
Which target should you choose?
| Situation | Target | Resolution | Why |
|---|---|---|---|
| WhatsApp rejects the video or you are unsure | 64 MB | 480p or 720p | The conservative target for slower connections |
| Fast connection and the app allows larger media | 100 MB | 720p | More room for motion and fine detail |
| Status video | Use the app's duration and size limits | Usually 480p/720p | Status has its own duration rules |
How to compress the video
- Open the local video compressor and choose the MP4 or MOV file. Nothing is uploaded.
- Choose WhatsApp — under 64 MB or under 100 MB. Pick 720p when the original is 1080p or 4K; it usually saves more detail than forcing the original resolution into a tiny bitrate.
- Press Compress and inspect the result. The tool shows the planned bitrate and output size, then downloads a new H.264 MP4. Keep the original until you have sent the copy successfully.
Why resolution matters more than squeezing the last megabyte
A video is a stream of pictures plus audio. If you keep a 4K frame but give it a very small bitrate, motion turns into blocks and smearing. Dropping to 720p reduces the number of pixels before the encoder spends its remaining bits on edges and movement. For a phone chat, that trade usually looks better than keeping 1080p at an unusably low bitrate.
If WhatsApp still refuses it
Try the 64 MB target, shorten the clip, or send the file as a document if your app offers that option. A document may avoid the media preview path, but the recipient may need to download it first. If you only need to share the content and not the file itself, a Drive or iCloud link keeps the original quality.
For a broader walkthrough covering Discord and email limits, read Video Too Large to Send?. For audio-only sharing, use video to MP3.
What is WhatsApp's video size limit?
WhatsApp's current help page lists a default video limit of 100 MB at 720p for faster connections and 64 MB at 480p for slower connections. Your app or connection may show a different limit, so use the smaller target when you are unsure.
How do I compress a video for WhatsApp?
Open the local video compressor, choose WhatsApp 64 MB or WhatsApp 100 MB, choose 720p if the clip is large, and press Compress. The browser creates a new MP4 on your device; the source file is not uploaded.
Will WhatsApp compress my video again?
WhatsApp may recompress media when you send it as a photo or video. Starting with a compatible MP4 at a suitable resolution and bitrate gives it less work to do and makes a rejected upload less likely.
Can I send a larger video as a document?
WhatsApp's help page lists a 2 GB maximum for documents. Sending a video as a document can avoid media-preview limits, but the recipient may need to download it before watching and the exact options vary by app version.