The Bluesky video size limit is 100Mb. This article explains how to break this limit with 2 video compressors, such as MiniTool Video Converter, by adjusting the compression level. It also covers another way to do this task by generating a shareable video link.
Bluesky is a microblogging social media service owned by Bluesky Social PBC. As of January 11, 2025, it had 27 million users. One of the features that users have come to appreciate is the ability to share videos.
However, like many platforms, Bluesky has imposed certain limitations on video size and duration to manage server resources, ensure a smooth user experience, and maintain the integrity of the platform.
What’s the Bluesky Video Size Limit
Bluesky has some main video size limits:
- 3-minute Video Duration Limit: In the past, Bluesky only allowed users to upload videos with a maximum length of 1 minute. However, with the release of version 1.99 on March 11, 2025, the video upload duration limit has been extended from 1 minute to 3 minutes.
- 100MB Video File Size: According to the platform’s guidelines, the file size should not exceed 100 MB for 1 – 3 minutes videos.
- 10GB Daily Upload Volume Limit: Bluesky restricts the number of videos a user can upload per day to 25, or a total of 10GB of video content.
All in all, users can upload a video up to 3 minutes long and with a maximum file size of 100 MB. After you have a comprehensive understanding of the Bluesky video size limit, you should also know what video format Bluesky supports. Currently, this platform supports the following video file formats: MP4, M4V, MPG, MPEG, MOV, and WebM.
How Can I Bypass Bluesky Video Size Limit
Are there free methods that enable you to break the Bluesky video size limit? Of course, there are four methods for you to choose from.
- Use a video compression application.
- Use a cloud service and share the link.
Method 1. Use a Video Compression Application
Fast Track Steps:
- Import a video
- Manage the video compression parameters
- Choose an output format
- Start compressing
- Check the compressed video
In my daily life, I frequently use MiniTool Video Converter and AnyMP4 Online Video Compressor to handle my video compression tasks; both tools meet my various needs.
Brief Comparison
| Tool | MiniTool Video Converter | AnyMP4 |
| Compression Level | Adjustable | Adjustable |
| Batch Compression | Yes | No |
| Maximum File Size | No limit | 50MB-100MB (Free) |
| Watermark | No | No |
Option 1: Use MiniTool Video Converter (Offline)
The best solution for bypassing the Bluesky video size limit is to use a video compressor. Believe it or not, MiniTool Video Converter is a great choice for you. With its video compression feature, you can compress numerous video formats, such as MP4, AVI, MOV, MKV, WMV, WebM, FLV, and more. Plus, it allows you to have batch compression to compress 2 – 5 videos simultaneously.
When you use this tool, you can flexibly adjust any value from 10% to 100% by moving the ratio slider to control the quality and size you want. Then, export them in MP4, MKV, or WebM formats.
How to compress videos for uploading to Bluesky with MiniTool Video Converter’s video compression and conversion features? We will explain to you one by one. Before starting compression, please download and install this application on your computer first.
MiniTool Video Converter-
Batch convert video/audio files among 1000+ formats. - Quickly compress videos for easy storage and transfer.
- Accurately extract subtitles from video/audio files.
- Effectively enhance video quality.
1. Import video to MiniTool Video Converter
Open MiniTool Video Converter, switch to Compress Video, and click on Add Files or drag and drop the video to the middle area to import the video.
2. Customize the compression settings
Click the Settings icon and drag the slider to adjust the compression percentage from 10% to 100%. Then, expand the Format option to select a Bluesky-supported output format. Next, click Preview to preview the compressed file. Click on OK to confirm if you’re satisfied.
3. Compress the video
Click on Compress to initiate compressing the video.
4. Play or locate the compressed video
After the video is compressed successfully, you will be taken to Completed. Click on the play icon to watch the compressed video, or click on the folder icon to find the saved position.
Option 2: Use AnyMP4 Online Video Compressor (Online)
If you don’t have enough storage space on your computer or want to download an application, try using an online video compressor for Bluesky. Among all the online tools I have used, AnyMP4 Online Video Compressor is one of the best choices. It is a 100% free and fast video compressor to reduce the video size without quality loss.
This web video compressor can work on any browser you can open on a computer or mobile device. Similar to MiniTool Video Converter, AnyMP4 Online Video Compressor can also set the file size value or a percentage from 10% to 100% of the original video size. You can download the compressed video in 12 output formats, like MP4, MOV, WMV, AVI, MKV, FLV, 3GP, etc, without a watermark.
Here’s how to compress videos for Bluesky uploading with the Bluesky video compressor.
1. Visit AnyMP4 Online Video Compressor and upload the video
Visit the official website of AnyMP4 Online Video Compressor with your browser. Then, click on Upload File or drag and drop your file to upload the video to this tool.
2. Customize the compression settings and compress the video
Move the slider to the left to reduce the file size, or manually type the accurate video size into the box. Then, expand the Format to choose a Bluesky-supported video format. Click on Save.
3. Locate the compressed video
The compressed video will be saved in Downloads on your browser.
As can be seen, these two compression tools can meet different user needs. The former is more suitable for users who frequently need to compress videos, while the latter is suitable for beginners and users who want to quickly solve compression tasks.
Method 2. Use a Cloud Service and Share the Link
If you prefer to share high-resolution videos, an excellent workaround is external hosting. Bluesky supports links, which means you can make your full video accessible via other platforms. Plus, you don’t need to download and install any application.
Fast Track Steps:
- Import the video to Google Drive
- Get the video share link
Now, let’s begin to generate a shareable link for the video.
1. Upload the video to Google Drive
Visit Google Drive in your browser and log in to your account. Then, click on the + New button on the left side and choose File upload. Next, locate and click on the video you want to upload to Bluesky. Next, click on Open to upload it to Google Drive.
2. Get the video shared link
Once the video is uploaded, right-click on the video and choose Share > Copy link.
After you get the share link, how to upload to Bluesky? The following part will guide you on what to do with the compressed video and the copied link.
How to Post Compressed Videos to Bluesky
Fast Track Steps:
- Log in to Bluesky
- Import the compressed video or video link
- Post the compressed video
Once the video is compressed or the video shared link is generated, uploading videos to Bluesky is a breeze. Here’s how to do that.
1. Log in to Bluesky
Visit the official website of Bluesky and log in to your account.
2. Upload the compressed video or the video shared link
Click on the New Post button on the left side. In this window, you can see several media upload options.
- For uploading the compressed video, click on the video upload icon to browse and select the compressed video.
- For the video shared link, directly paste the link into the input box.
3. Post the compressed video
Hit Post to publish your video on Bluesky.
Bottom Line
Bluesky video size limit doesn’t have to be a roadblock to sharing your amazing video content. Whether you use professional video compression software to compress your video or generate a sharing link, you can successfully share the video on the platform.
If you have any questions or suggestions when you use MiniTool Video Converter, please send an email to support@minitool.com for further assistance.
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About The Author
Position: Columnist
Jade is an experienced multimedia tech writer who has authored hundreds of guides on screen recording, video editing, and software troubleshooting. Dedicated to bridging the gap between complex technical concepts and user-friendly solutions, she specializes in providing clear, actionable advice.
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