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Transform Your Videos: Convert to Vertical with FFMPEGAPI.net

June 2026 FFMPEG API Team

In today's mobile-first world, video content needs to be optimized for various platforms. Horizontal videos often don't engage viewers as effectively as vertical ones. FFMPEGAPI.net offers a simple and powerful hosted REST API that allows developers to convert horizontal videos to vertical format seamlessly. Whether you're automating content pipelines or developing a SaaS application, this API will streamline your video processing workflows.

Why Choose FFMPEGAPI.net?

FFMPEGAPI.net eliminates the need for server setup and FFmpeg infrastructure management, allowing developers to focus on their applications rather than backend logistics. With API-key authentication, you can easily integrate video processing capabilities into your projects.

  • No server management required.
  • Fast and reliable video processing.
  • Ideal for automation and content pipelines.
  • Supports various media processing tasks.

Using the Convert to Vertical API

The Convert to Vertical API endpoint allows you to transform horizontal videos into vertical format to better suit mobile viewing. This is especially useful for platforms like Instagram and TikTok, where vertical video is the standard. Additionally, you can include a watermark on your videos to maintain brand identity.

  • Endpoint: POST /api/convert_to_vertical
  • Transforms horizontal video to a mobile-friendly vertical format.
  • Optional watermark feature allows brand customization.
  • Supports asynchronous processing for large files.
curl -X POST https://www.ffmpegapi.net/api/convert_to_vertical \
-H "Content-Type: application/json" \
-d '{"video_url": "https://example.com/landscape.mp4", "watermark_url": "https://example.com/logo.png"}'
import requests

url = 'https://www.ffmpegapi.net/api/convert_to_vertical'
data = {'video_url': 'https://example.com/landscape.mp4', 'watermark_url': 'https://example.com/logo.png'}
response = requests.post(url, json=data)
print(response.json())

Parameters for the API Request

Understanding the parameters required for the API can help you make the most out of the video conversion process. Below are the key parameters you will need to provide.

  • video_url (string, required): The URL of the video to be converted.
  • watermark_url (string, optional): An optional URL for your watermark image.
  • async (boolean, optional): If set to true, the job will process in the background.

FFMPEGAPI.net's Convert to Vertical API is an essential tool for developers looking to optimize video content for mobile platforms. With its straightforward integration and powerful features, you can enhance your content pipelines effortlessly. Start transforming your videos today by leveraging FFMPEGAPI.net for all your media processing needs.

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