The Ultimate Guide to Changing Frame Rate of Video [AI & Free]

December 12, 2025Ashley Mae

Have you ever noticed that your video becomes choppy, blurry during fast motion, or just doesn't look as smooth as professional content? The core issue is often the frame rate. Whether you're a content creator aiming for that cinematic 24fps look, a gamer recording high-action gameplay at 60fps, or simply someone trying to fix a shaky clip, knowing how to change the frame rate of a video is an essential skill.

Congratulations! You’ve come to the right place. This detailed guide will explain what frame rate is and introduce effective methods to adjust it as needed. By changing the fps of your video, you can achieve the perfect visual flow for any project!

Change Frame Rate of Video

Part 1. What is Frame Rate?

Frame rate, measured in frames per second (fps), refers to the number of individual images (frames) displayed consecutively within one second of a video. It is a fundamental property that significantly influences the visual experience of motion in video content. A lower frame rate (e.g., 24fps) often produces a cinematic, slightly more stylized motion, while a higher frame rate (e.g., 60fps) results in exceptionally smooth, sharp, and realistic movement, which is ideal for capturing fast-action scenes like sports. Understanding frame rate is essential for both creating content with the desired aesthetic and ensuring smooth playback on various devices and platforms. Then, let us learn some easy ways to change the frame rate of videos.

Part 2. Best Way to Change Frame Rate of Video

While basic tools can alter the frame rate, they often result in significant quality loss, motion artifacts, or unsmooth playback. For professional, high-quality results, using a dedicated tool like VidHex is the recommended solution. This powerful software is specifically designed not only to change the frame rate of a video seamlessly but also to enhance the overall visual quality through advanced AI technology. It allows you to upscale resolution, reduce noise, and optimize brightness and contrast, ensuring your video looks even better after conversion.

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Key Features

• Increase the video frame rate by 2x and 4x with AI Frame Interpolation.

• Convert video to 60 FPS, 120 FPS, 240 FPS, and even more easily.

• Repair choppy and jerky video seamlessly and effortlessly.

• Conserve time and device resources with cloud acceleration.

• Work with any resolution up to 4K and various formats (MP4, AVI, MKV, MOV, and more).

• Process multiple upscaling projects at the same time.

Step 1.
Download and open this video frame rate converter on your computer. Click the Click or drag & drop file(s) here button to import your video. VidHex can handle videos in all commonly used formats, such as MP4, MOV, AVI, FLV, MKV, and others.
Vidhex Interface
Step 2.
In the right box, you can see the AI Model list, including General Enhancement Model, Face Model, Anime Model, Repair Model, and more. To freely change the frame rate of a video, you can select the Frame Interpolation Model, which enables you to increase the frame rate of your video by 2x or 4x.
Vidhex Selecting Model
Step 3.
You can check the result by clicking the Preview button. Here, you can compare the original one with the enhanced version side by side. If you are satisfied with the result, you can click the Export Full Video button to save your video.
Vidhex Preview Mode

Tips: If you need to set a specific output format, an encoder, or saving location, you can click the Gear icon to adjust the parameters.

Vidhex Set Export

Part 3. How to Adjust the FPS of Video for Free?

Method 1. VEED

For those seeking a user-friendly, web-based video FPS converter to adjust frame rate without installing software, VEED offers an excellent free option. This online video editor makes it remarkably simple to change the frame rate of your video directly in your browser. With its intuitive interface, you can quickly convert your footage to standard frame rates like 24fps for a cinematic look, 30fps for regular videos, or 60fps for smoother motion.

Step 1.
Go to the official website of VEED and upload your footage.
Step 2.
Click the video and the Edit Video function will show up on the left side of the screen.
Step 3.
Click Settings and change the FPS based on your demands.
Step 4.
Hit Done and Export Video to save your footage.
Veed Interface

While VEED offers convenient online frame rate adjustment, it comes with several limitations that users should consider. The most significant drawback is the watermark added to videos exported with the free plan, making them unsuitable for professional use. Additionally, free users face strict file size limits and processing queues, which can be frustrating for longer videos or batch processing. For frequent users or professional projects requiring high-quality results, these limitations might make VEED less ideal than standalone software solutions.

Method 2. HandBrake

If you want a powerful, open-source alternative to change the frame rate of the video without compromising on quality, HandBrake stands out as an excellent choice. This free desktop application offers advanced control over video parameters, including precise frame rate adjustment capabilities.

Step 1.
Launch the software and add the video file you want to change its frame rate.
Step 2.
Click the Video tab to access various related options.
Step 3.
Find the Framerate (FPS) and select a suitable fps from its dropdown.
Step 4.
Click Browse…to save your video to the destination.
Change Frame Rate of Video in Handbrake

Although HandBrake is a powerful open-source tool, it does have some limitations when adjusting frame rates. The interface can be intimidating for beginners, with numerous technical settings that may overwhelm casual users. Unlike dedicated video editors, it lacks preview functionality for frame rate changes, meaning you can't see the results before completing the encoding process. The software also offers limited frame rate interpolation options, which may result in less smooth motion when converting between significantly different frame rates.

Method 3. VLC Media Player

As we all know, VLC is a great open-source media player. More powerfully, it is also a good enhancer to change the fps of your videos. It can help you improve or reduce the video frame rate according to your needs. Let us learn the operations step by step.

Step 1.
Start VLC, click Media in the menu, and click Convert/Save...
VLC Media Convert Save
Step 2.
Click Add to select the videos you want to change the fps.
VLC Add Video
Step 3.
Then, click the Convert/Save button in the lower-right corner. And click the wrench icon.
VLC Wrench Button
Step 4.
Next that, you can see a new pop-up. Select Video codec, and you can change the frame rate of videos. Click Create when you finishe it.
VLC FPS Create
Step 5.
Finally, go back to the convert window and click Browse to choose the location and save the video file.

Definitely, VLC can change the frame rate of your videos. However, VLC is not a professional video frame interpolation software. It often only does simple frame repetition or frame loss, and does not have an AI frame interpolation algorithm, so its output effect is unstable. For more smooth and natural effect, you’d better try VidHex, an video enhancer with advanced AI frame interpolation technology.

Part 4. FAQs on How to Change the Frame Rate of Your Video

How does frame rate affect video?

As I mentioned earlier, the frame rate will impact how your video looks. It determines the smoothness of motion and affects the perceived speed of your video. Higher frame rates like 60/120 fps can generate smoother and more realistic motion. On the contrary, lower frame rates will often cause choppy.

What is the best frame rate for a 1080p video?

There isn't one single best frame rate for a 1080p video. For different purposes and requirements, you may get several ideal choices. For instance, if you prefer a classic cinema feel, 24 fps can be a great option for your 1080p videos. While for capturing fast-speed content like sports or gaming, you should use 60 fps or even higher frame rates. Also, for some online platforms like YouTube, Twitter, or TikTok, you get recommended or limit uploads to 30 fps.

Can I convert a 30fps video to 60fps?

Yes, you can handily convert a 30fps video to 60fps with the recommended frame rate converters above. However, the video fps changing may cause quality loss and a larger file size. You should weigh the potential drawbacks of frame interpolation and file size increase.

Conclusion

For smoother viewing experience, you may want to change the frame rate of a video. In this article, we provided four practical frame interpolation ways. Choose one of them, and hope that you can easily adjust the video fps to your preferred value with introduced tools.

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VidHex is an AI-powered video enhancer that upscales, denoises, colorizes stabilizes, and improves video quality in 1 click.

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