How to bypass the Signal video size limit? To send a video exceeding Signal’s 100MB limit, upload a video to a video compressor, change the compression percentage, and compress it. Or import the video to Dropbox and share the link over Signal.
Signal generally allows users to share videos up to 100MB in size. This limit is in place to manage the efficiency of data transfer and ensure smooth performance across various devices and network conditions.
When you attempt to send a video that exceeds this 100MB threshold, Signal will either prompt you to reduce the video size or simply prevent the file from being sent. This can be quite frustrating, especially if you’ve spent a lot of time creating or curating that video content.
Signal supports a variety of video formats, but it primarily uses MP4 (H.264) as its preferred format for sharing. While it can display other formats depending on your device’s capabilities, MP4 is the most reliable and universally compatible option.
How to Bypass the Signal Video File Size Limit
Here are two options to help you bypass the Signal video file size limit. Read on for all the details!
- Use MiniTool Video Converter
- Use Dropbox
Option 1: Use MiniTool Video Converter 5.0
The first option to break the 100MB Signal video size limit is to compress videos. MiniTool Video Converter is the first choice. It can compress one or multiple videos, retaining the original quality. Plus, this free video compressor supports multiple input formats, such as MP4, MOV, AVI, MKV, 3GP, etc. Here’s how to compress video for Signal with MiniTool Video Converter.
Fast Steps:
- Open MiniTool Video Converter
- Import a video
- Set the compression level
- Start the compression
- Check the result
1. Download and install MiniTool Video Converter
Download and install this free video compressor on your Windows.
MiniTool Video ConverterClick to Download100%Clean & Safe
2. Upload the Video
Launch MiniTool Video Converter and go to the Compress Video tab. Click on Add Files to choose the videos you want to compress, and click on Open.
3. Customize the Compression Settings
In the lower part of the screen, expand the box next to the Compress all files to option to choose a compression percentage. Then, click on the Output option at the bottom to set the save position.

4. Compress the Video
Click on Compress All to compress these two videos at the same time.

5. Play and Locate the Compressed Video
After compression is done, you can click on the play icon to watch them or click on the folder icon to locate their position.
MiniTool Video Converter also allows you to customize the resolution and frame rate.
Option 2: Utilize a Cloud Storage Tool
To send a video exceeding Signal’s size limit, the last approach is to utilize cloud storage or a file transfer service and share a link instead of directly sending the video. Platforms like Google Drive, Dropbox, or OneDrive allow users to upload large video files. Once the video is uploaded to the cloud storage, users can then share a link to the video with their Signal contacts. Here, we take Dropbox as an example to share the video.
Quick Steps:
- Open and log in to Dropbox
- Upload the target file
- Generate the shareable link
1. Upload the Video to Dropbox
- Visit the official website of Dropbox and sign in to your Dropbox account.
- Click on Upload or drop > File to upload the video to Dropbox.
2. Get the Video Shared Link
Once the video is uploaded successfully, click on Share > Copy link to get the shareable link for the video.

Whether you choose to compress videos or share video links, both of them can break the video size limit for Signal. Now, send the compressed videos or a link to Signal!
Final Words
This article introduces how to bypass the Signal video size limit with 2 methods, including using a compressor to compress videos or using Dropbox to share a link for Signal.
If you have any questions or suggestions while using MiniTool Video Converter to compress the video, please feel free to get in touch with MiniTool via support@minitool.com.
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