How to Remove Black Bars from Video: Easy Methods for PC, Mobile & Online

Black bars on the top, bottom, or sides of your video can be distracting. Whether you're dealing with a 4:3 video or just need to reframe your shot, using a video black bar remover is essential for a professional look. This guide will show you 3 easy methods to remove black bars from video using desktop software, a black bars remover online for free, and even your smartphone.

• Part1: Why Annoying Black Bars Appear
• Method 1: How to Remove Black Bars with Filmora Video Editor [Best for Quality]
• Method 2: Use a Free Online Tool to Remove Black Bars
• Method 3: Cropping Video on Your Smartphone (iOS & Android)
• Pro Tip: How to Avoid Black Bars When Editing
• FAQs

Now just remove them easily and without any quality loss using Wondershare Filmora. You can get a free trial below.

Note: This black bar remover is available on both Windows and Mac platforms. The below guide takes Windows screenshots to explain how it works. If you're a Mac user, just adopt Mac Video Editor to achieve the same.

You may also like: How to Add Black Bars to Video

Part 1: Why Annoying Black Bars Appear

Many people are wondering why we will see black bars on the video sometimes. In fact, it is all about aspect ratios. In the old days, the 4:3 aspect ratio is a standard format, but with the development of technology, 16:9 format appears. So when you play 4:3 format video in a 16:9 play window, naturally, black bars will appear. After we know why it appears, it will be easy to remove black bars from the video. Keep reading!

Method 1: How to Remove Black Bars with Filmora Video Editor [Best for Quality]

In Filmora, you can remove the black bar by cropping the video to fit. If you choose the Crop to Fit option in Filmora, every time you drag and drop the clip from the Media Library to the timeline, you will find the clip will be cropped automatically, and there is no black bar.

While the automatic Crop to Fit option doesn’t work for each clip, you can still crop manually frame by frame based on your needs. Here is how to remove the black bar with Crop and Zoom in Filmora.

Step 1: Import your media files

Click “Import” to load media files from your hard drive or digital cameras. Almost all SD and HD formats are supported, including WMV, MOV, AVCHD(MTS, M2TS), DV, MPG, MP4, and more. When you add all of them, they will show in the Media Library as thumbnails. Drag and drop them into the Video Timeline, and then click the play icon to watch them on the right previewing window.

Step 2: Remove black bars

Right-click the video that has a black bar on the top and bottom or both sides, select "Crop and Zoom" to access the crop window. Here, you can manually set the frame size, or tick off the "16:9" (widescreen) or "4: 3" (standard) option to eliminate the black bars. Since it posts a real-time previewing window, you can judge the right aspect ratio for your PC or TV screen with ease.

Tips: You may also be interested in adjusting the brightness, contrast, playing speed, audio volume to get better image and performance. If needed, please access the Edit window by double-clicking the file to achieve more.

Step 3: Save the video without black bars

Click "Export" to start removing black bars. In the pop-up output window, save your creation as the original video format or choose from a variety of format options for convenient playback.

Also, you can choose a specific device preset for full-screen enjoyment on the go. And even burning it to DVD video for playback on a standalone DVD player or widescreen HDTV. (Tips: You can further set the advanced settings to high definition video like 1080p, or 720p as per your need.)

Bonus tips

1. Wondershare Filmora can only export one file at a time. So if you want to remove black bars from multiple files without merging them together, you can save the project file onto your computer one by one. The default file extension is .wfp. After that, load them once again to create files without black bars one after another.

2. Sometimes people love to create special black bars to create a cinematic look for their video, instead of removing black bars. If you want the same cinematic effect, you can go to the Ultimate Guide for Cinematic Black Bars and get more creative ideas!

Method 2: Use a Free Online Tool to Remove Black Bars

If you need a quick fix without installing software, an online video cropper is a great solution. We recommend a tool like Clideo because it's simple and gets the job done right in your browser. Here’s how to remove black bars from video using this type of tool.

Steps to Crop Black Bars with Clideo:

1. Upload Your Video: On the Clideo website, click the "Choose file" button to upload your video. You can also import from Google Drive or Dropbox.
2. Crop the Video Frame: Once uploaded, the editor will appear. You can select a preset aspect ratio for social media (like 16:9 for YouTube) or simply drag the corners of the yellow frame to manually crop out the unwanted black borders from the video.
3. Export and Download: When the preview looks correct, click the "Export" button. Clideo will process the video, and you can then download the new file.

Important Note & A Word on Watermarks: While online tools like Clideo are incredibly convenient for fast edits, the free version will place a small watermark on your final video. This is fine for casual use, but for a professional or clean look, a watermark is undesirable. To export your videos in high quality and without any watermark, a desktop editor like Wondershare Filmora is the ideal choice, giving you full control and a polished final product.

Method 3: Cropping Video on Your Smartphone (iOS & Android)

Sometimes, you just need to fix a video directly on your phone. Luckily, both iOS and Android devices have built-in features that make it easy to remove black borders from a video through simple cropping.

For iPhone/iPad Users:

• Open the Photos app and select the video you want to edit.
• Tap "Edit" in the top-right corner.
• Select the "Crop" icon at the bottom.
• You can pinch and zoom to manually adjust the frame or tap the aspect ratio icon at the top to choose a standard size (e.g., 16:9). Adjust until the black bars are gone, then tap "Done."

For Android Users:

• Open your gallery app (like Google Photos) and choose your video.
• Tap the "Edit" button.
• Look for the "Crop" tool. You can then drag the handles of the frame to crop out the black bars.
• Save a copy of the edited video.

For more advanced editing on the go, consider trying the Filmora mobile app for iOS and for Android, which offers more precise control and additional features.

Pro Tip: How to Avoid Black Bars When Editing

The best way to deal with black bars is to prevent them from appearing in the first place. Black bars are almost always caused by a mismatch in aspect ratios between your project settings and your source footage or final export destination. Here’s how to avoid black bars:

• Start with the Right Project Settings: Before you even import footage into an editor like Filmora, set your project's aspect ratio to match your intended platform. For example, use 16:9 for standard YouTube videos, 9:16 for YouTube Shorts, TikToks, or Instagram Reels, and 1:1 for a square Instagram post.
• Match Your Source Footage: If possible, shoot your video in the same aspect ratio you plan to edit and export in.
• Use "Crop to Fit": In Filmora, you can right-click a clip in your timeline and select "Crop to Fit" to automatically fill the screen, which is a quick way to get rid of black bars.

Quick Comparison: Best Ways to Remove Black Bars from Video

Choosing the right video black bar remover depends on your specific needs. Here is a quick breakdown to help you decide:

Method	Best For	Output Quality
Wondershare Filmora	Pro editing & Lossless quality	(Highest)
Free Online Tools	One-time, quick browser fix	(Standard)
Smartphone Apps	Social media & On-the-go	(Good)

If you prioritize a clean, professional finish without watermarks, using a dedicated black bar remover like the editing tool, Filmora is the most reliable option.

Conclusion

Whether you choose to remove black bars video online free or use a professional video black bar remover, getting the right aspect ratio is key to quality content. This guide ensures you can remove black bars from video on any device, making your work look professional and distraction-free. Don't let the lack of a black bars remover stop you—start reframing your shots for a better viewing experience today.

Frequently Asked Questions (FAQ)

Why do black bars appear on videos?

Black bars appear on videos due to differences in aspect ratios. Historically, 4:3 was a standard format, but modern screens often use a 16:9 widescreen format. When a 4:3 video is played on a 16:9 screen, black bars appear on the sides to fill the space.

How can I remove black bars from a video using Filmora?

Filmora offers a "Crop to Fit" option. When you drag a clip to the timeline, it can be automatically cropped to remove black bars. You can also manually crop and zoom the video frame by frame to adjust the aspect ratio and eliminate the black borders.

Can I remove black bars from videos on my smartphone?

Yes, you can crop videos on your smartphone (both iOS and Android) to remove black bars. Most video editing apps on mobile devices provide cropping tools that allow you to adjust the aspect ratio to fit your screen.

What are the easiest ways to remove black bars from a video?

The easiest ways to remove black bars from a video include using desktop video editing software like Filmora, utilizing free online video editing tools, or cropping directly on your smartphone.