Why uploading videos correctly matters for performance
Nobody likes a slow website, especially when they’re trying to watch a video. If your Webflow file size is too large or not optimized properly, it can drag down your site’s speed, leading to long load times, choppy playback, and frustrated visitors who might leave before they even hit play.
Webflow makes it easy to add videos, but if you’re not paying attention to file types, compression, or size limits, you could run into issues like buffering, poor quality, or even broken videos.
By taking a few extra steps to optimize your videos before uploading, you can keep your site running smoothly, improve engagement, and create a better experience for your audience.
Understanding Webflow’s video upload limits and requirements
Before you start adding videos to your Webflow site, it’s important to know the platform’s limits and requirements. Knowing these upfront helps avoid slow loading, broken embeds, or quality issues. Let’s break it down.
Maximum Webflow file size and supported formats
When working with Webflow, upload video files only after gaining full understanding of the platform’s file size limits and supported formats. Webflow allows videos to be uploaded directly to the platform or embedded from external sources like YouTube or Vimeo.
However, Webflow has a maximum file size of 30MB per video for video elements. Anything larger than that will either need to be compressed or hosted externally.
As for supported formats, Webflow works best with the following:
- MP4 (Recommended)
- WebM
- MOV
While MP4 is the most universally accepted format and is compatible across almost all devices and browsers, WebM offers better compression and is gaining popularity for modern browsers. MOV is still a popular format, especially for high-quality video, but it often results in larger files.
Where and how to upload videos in Webflow
When you’re using Webflow, upload video files directly by following these steps:
- Step 1: Open the Webflow Designer.
- Step 2: Drag a Video element onto the canvas.
- Step 3: In the settings panel, choose "Upload Video."
- Step 4: Select your video file (ensure it meets the size and format requirements).
Alternatively, if you're hosting the video externally, you can use the embed code to place your video directly into Webflow, offering more flexibility and reduced website load times.
Choosing the best video file formats for Webflow
Not all video formats are the best formats to work with while hosting them in the web. Using the right file type ensures better compatibility, faster loading, and smoother playback. Let’s explore the best options for Webflow.
Format comparison: MP4 vs. WebM vs. MOV
When uploading a video to Webflow, you’ll need to choose the right file format. Here’s a breakdown of the three most common formats:
- MP4 (H.264): This is the most widely used video format. It’s compatible with all devices and browsers and offers a great balance between video quality and file size. It's perfect for most Webflow sites.
- WebM: A more modern format offering better compression without sacrificing too much quality. It’s supported by most modern browsers but may not work on older devices.
- MOV: While MOV files are known for their superior quality, they can result in larger file sizes. It’s a great choice for high-resolution videos but may need compression to work well with Webflow.
In most cases, MP4 is the best format to use for Webflow because of its wide compatibility and moderate file size.
Compatibility across devices and browsers
One of the key factors to consider when choosing a format is compatibility across devices and browsers. Webflow uses HTML5 video players, so the chosen format must be supported on desktop and mobile devices.
- MP4: The safest bet. It works across all devices and browsers.
- WebM: Supported by most modern browsers (Chrome, Firefox, Edge, etc.) but may not work well on older devices like some versions of iOS.
- MOV: Works well with Apple devices but may have issues on non-Apple devices or browsers.
If you want to ensure maximum compatibility, MP4 should be your go-to format.
How to compress videos without losing quality

Recommended compression tools and settings
Video compression is essential to ensure your Webflow file size stays within the limits while maintaining good quality. Several tools can help with video compression, like:
- HandBrake: A free, open-source tool that offers excellent compression options.
- Adobe Media Encoder: A professional tool with powerful compression settings for high-quality videos.
- Online compressors: Websites like CloudConvert or VideoSmaller allow you to compress videos without installing any software.
When compressing, aim for a balance. Too much compression can reduce quality, while too little can increase file size.
Balancing quality and load time for Webflow
The goal when compressing videos is to ensure fast loading times without sacrificing visual clarity. Here are some tips to strike that balance:
- Keep your video bitrate around 1,500-3,000 kbps for good quality and faster load times.
- Use the H.264 codec for MP4 videos, which offers a good compression-to-quality ratio.
- Always check your video’s playback quality before uploading to Webflow to ensure the best experience for your users.
Conclusion: Upload videos efficiently for a smoother user experience
Uploading videos the right way can have a significant impact on your website’s user experience and performance. By choosing the best video formats, adhering to Webflow’s upload limits, and properly compressing videos, you can ensure a seamless viewing experience for your audience.
Remember to focus on best formats like MP4, follow the Webflow file size guidelines, and compress your videos to improve loading times without losing quality.
Frequently asked questions
What’s the maximum video file size I can upload in Webflow?
Webflow allows up to 30MB for each video uploaded.
Which video file format works best for Webflow sites?
MP4 is the best format for Webflow due to its compatibility with most devices and browsers.
How do I compress videos before uploading to Webflow?
Use tools like HandBrake or Adobe Media Encoder to compress videos without losing quality.