How to Resize Video for TikTok Fast and Easily?

Author: Rocabella
Publish date
Updated on May 22, 2024
How to Resize Video to TikTok
  • Free downloadFree download this simple yet efficient video resizer for TikTok.
  • Step 1. Import source videos into the program;
  • Step 2. Choose a video format supported by TikTok;
  • Step 2. Trim or adjust resolution/aspect ratio/FPS/bitrate to rescale the video;
  • Step 4. Click Run to start resizing videos in batch mode.
Quick Navigation
TikTok Video Requirements for Uploading and Posting
Resize Video for TikTok in Clicks
1.Import Source Videos
2. Choose Output Format
3. Trim or Modify Parameters
4. Export the Resized Video
Resize Video for TikTok Online

Like all social media platforms, TikTok videos have basic upload or post requirements, which are to ensure that videos uploaded to the platform appear as high-quality and professional as possible. Firstly, let’s learn about the file size requirements for TikTok video as follows so that you can optimize your video for a better visual effect before uploading. Here are currently ideal requirements for TikTok video file size, resolution, aspect ratio, and video formats:

Recommended format: MP4 and MOV.
File format for ads: MP4, MOV, AVI, GIF.
Recommended resolution: 1080×1920.
Video file size: For Android users, the maximum video file size is 72MB while iPhone users can upload videos up to 287.6MB. For ads, it can be up to 500 MB.
Recommended aspect ratio: 9:16. 1:1 is ok but can’t fit the standard smartphone screen perfectly.
Maximum video length: 180 seconds.
Video orientation: Vertical videos work best on TikTok. It’s optimized for smartphones, providing the best possible view of what you have to share, but horizontal ones are also acceptable.

Next, keep reading to learn how to resize video for TikTok on Windows with a simple and helpful TikTok video resizer easily. To get started, download and installdownload and install this handy video resizer for Tiktok on your PC firstly, then run the program and follow the detailed steps as follows.

How to Resize Video for TikTok with a Handy Desktop Video Resizer?

With the assistance of WonderFox HD Video Converter Factory Pro, you can easily resize your video for TikTok based on the TikTok video format requirements and video specs. This versatile tool supports almost all video formats and can help convert video to MP4, MOV, AVI & other 500+ configured presets. And in simple clicks, you can modify the video parameters including resolution, frame rate, aspect ratio, bitrate, audio volume, etc. Other than that, the built-in editor allows you to cut out unwanted part, add special effects, or rotate video to vertical.

GETGET this tool here and then go through the easy steps of how to resize a video for TikTok free.

Easy Video Resizer for TikTok Videos
Easy Video Resizer for TikTok Videos

WonderFox HD Video Converter Factory Pro offers the best presets for video conversion and editing and allows you to modify video parameter settings flexibly. Its built-in video editor helps you merge/crop/cut/add special effects & watermark & subtitle into videos. Meanwhile, it works as a powerful online downloader, screen recorder, GIF maker, ringtone maker...

Free download Download for Free
Free download Download for Free

Step 1. Run the Program and Add Source Video Files

Launch HD Video Converter Factory Pro on your Windows desktop and enter the Converter module. Next, click + Add Files button or simply drag and drop mass source videos into the program.

Add Videos to the TikTok Video Resizer
Add Videos to the TikTok Video Resizer

Step 2. Choose a TikTok Supported Video Format

Currently, TikTok supports MP4 and MOV. Thus, click to open the right-side output format list and go to the Video category. Select MP4 or MOV profile from the options below.

Choose a TikTok Supported Output Format
Choose a TikTok Supported Output Format

Step 3. Trim /Adjust Parameters to Resize TikTok Video

If your video is longer than the allowed maximum, you can edit the length of the video by hitting the scissor-shaped icon on the toolbar. In the pop-up trimming window, drag the two sliders along the progress bar to choose your desired video clip. Alternatively, you can respectively input the Start and End time to make it more accurate. Then press Trim button. Repeat this to get multiple clips.

Tips. There are six editing tools available on the toolbar. Besides Trim icon, you can also hit the Rotate icon to fix an upside-down video, press Crop to remove black bar or customize resolution and aspect ratio, hit Effect to add filter, press Watermark to add logo to video, and hit the last one to edit metadata.

Edit the Length of the Video for TikTok
Edit the Length of the Video for TikTok

Hit Parameter settings button to open a new window where you can optimize the output video settings based on the recommended TikTok video specifications listed above, such as resolution, aspect ratio, bit rate, frame rate, etc.

Resize TikTok Video by Modifying Parameters
Resize TikTok Video by Modifying Parameters

Step 4. Click Run to Activate Resizing Process

Hit inverted triangle icon to specify the output path. Finally, hit the Run button to start batch resizing the videos for TikTok with high quality.

Start Resizing the Video for TikTok
Start Resizing the Video for TikTok

How to Resize Video for TikTok Online?

If you are looking for an alternative for the recommended desktop video resizer, online video size converter can be a decent option. No need to install. It seems more accessible to everyone. But most web-based services come with the same disadvantages: limited input and output format types, restricted editing features, and processing videos with watermark. Anyway, here is an online TikTok video resizer for you—

In the following, let’s get through how to resize video for TikTok online:

1. Visit

2. Register an account. Then choose the free version to start a free trial.

3. Click the Convert my video big button to upload the target video.

4. In the main interface, customize video aspect ratio, playback speed, video color, and so forth.

5. Hit the Export and select a needed resolution. Here you can directly share the resized video to TikTok.

How to Resize Video for TikTok Online
How to Resize Video for TikTok Online

At last…

That’s all for how to resize video for TikTok with the recommended TikTok video resizers. WonderFox HD Video Converter Factory Pro is an effective offline video converter that can change your video quality, file format, video encoder, frame rate, resolution, bitrate, as well as audio specifications. In addition to converting and editing your video to meet TikTok requirements, you can also rely on this powerful converter to solve many social media uploading issues such as “How to resize TikTok videos for Instagram”, “How to upload HD videos to YouTube”, and the like. Additionally, it enables you to download videos from YouTube, Facebook, and other 1,000 more online video websites. GETGET this powerful video resizer for TikTok here and give it a shot now.

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