Who doesn't love Instagram? With one billion monthly active users, Instagram is a virtual battleground for brand marketers and the cozy home for influencers. And what's probably the most defining feature for you is Instagram allows individuals to share new and interesting things in the format of video at the touch of a button. The thing is, this great social media platform allows its users to share limited-length videos only. That is to say, an Instagram story video can't be longer than 15 seconds. In such a scenario, you might need to trim Instagram videos before uploading. Surely, there are many other reasons for you to trim Instagram videos, for example, you wish to,
- Make sure the video starts quickly to draw the audiences' attention.
- Stick the audience around the theme of the Instagram video.
- Remove the redundant clips that cover the wrong objects.

Thankfully, we have many ways to trim Instagram videos, and this post will show you 2 of the easiest methods to go about this. Before the ball rolling, let's recap what's the best length of an Instagram video.
- Instagram video post: no longer than 120 seconds.
- Instagram IGTV: longer than 15 seconds but shorter than 10 minutes. (Note: the large account is allowed to post an IGTV video up to 60 minutes long.)
- Instagram story video: no longer than 15 seconds.
How to Trim a Video on Instagram
If you are a heavy user of Instagram, you might already know there is a fantastic built-in trimming feature that lets you adjust the Instagram video length without jumping into additional video editing software. The process is as smooth as applying a filter to an Instagram video.
There are Hitches to Trim a Video on Instagram
The Instagram built-in trimmer is only for trimming Instagram video posts; Instagram stories trimmer is not yet out, so you can't trim Instagram stories and IGTV videos inside the app; It doesn't let you trim the middle of the video; We see many people complain that the Instagram trim feature stop working frequently.
If you need the one-stop solution to trim videos for Instagram feed post, stories and IGTV, you can take quick navigation to our next part - Trim any videos for Instagram in an effortless method.
Step 1. Open the Instagram app on your smartphone and log in with your account.
Step 2. On the primary interface, tap the plus button on the middle bottom of the screen.
Step 3. Press POST and select the video you want to post to Instagram. Afterward, you hit Next.
Step 4. Now you've been navigated to the editing screen, and here you press Trim.

Step 5. The trimming slider is now visible on the middle bottom of the screen. Drag both ends to cut off the redundant segments and shorten the Instagram video length.
Step 6. Once you're satisfied with the adjustments, press Next.
Step 7. Enter the caption for the video and tap Share. That's it.
How to Trim Instagram Videos on Computer - The Greatest Method
What if the in-built trimmer of the Instagram app doesn't fulfill your purpose? You can still rest easy. Because there is VideoProc Converter AI - a surprisingly powerful yet beginner-focused Instagram video editor that can help to fast trim and cut videos to the perfect length for Instagram. This frame-accurate software features a straightforward interface, the world NO.1 response speed, a wide compatible media formats support, a full range of editing toolkits, and the frame by frame trim capability. With it, you can trim videos for Instagram on all recent PC and Mac machines in seconds without hassles.
VideoProc Converter AI - Best Video Trimmer and Editor Software
- Trim Instagram videos for sharing on IG POST, STORIES, and IGTV without hassles.
- High flexibility. Trim any redundant footage from the start, middle, or the end of your video.
- High precision. Cut videos frame by frame or second by second.
- Support to resize and convert 4K UHD videos, making uploading HD videos to Instagram a breeze.
- A complete video editing toolset that lets you crop, split, filter, rotate, deshake, and denoise, etc.
Note: The Windows version now supports AI-powered Super Resolution, Frame Interpolation, and Stabilization to enhance video and image quality. These AI features are not yet available in the Mac version but will be coming soon.
Step 1. Install and launch up VideoProc Converter AI on your PC or Mac. Press Video to enter the video editing panel. Hit + Video to import the source video(s) that you'd like to trim for Instagram.
Step 2. Move to the Target Format section and select MP4 (H.264 + AAC). A video recorded by iPhone or other devices might come with AVI, HEVC, and other formats that are unfriendly for Instagram. Thus, we take this step to convert any videos to MP4 (H.264+AAC) - Instagram's favorite format.

Step 3. Hit Toolbox, select Trim and then drag both green knobs to reset the start and end time of the Instagram video. Press Done to confirm the change.

Tips: In VideoProc Converter AI, You have a more flexible Cut feature to trim Instagram videos.
Press Cut, and then you both green knobs to set cut time position, and press cut to save the clip in-between the two knobs; You can repeat the steps multiple times to remain different segments of the video. Press Done to confirm the change.

Step 4. Select the Auto Copy button and press RUN. VideoProc Converter AI is now trimming videos for Instagram without ruining the original quality.