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Transform Your Videos: Convert to Vertical Format with FFMPEGAPI.net

June 2026 FFMPEG API Team

In today's mobile-first world, vertical video content is essential for engaging audiences. Whether you're a developer, content creator, or managing a SaaS application, FFMPEGAPI.net provides a powerful and easy-to-use REST API for video and audio processing that eliminates the need for server management. This article will guide you through using our API to convert horizontal videos to vertical format seamlessly.

Why Convert Videos to Vertical?

Vertical videos are optimized for mobile viewing, making them more engaging for users on platforms such as Instagram Stories, TikTok, and Snapchat. By converting your content to vertical format, you can enhance viewer experience and increase retention rates.

  • Increased engagement on mobile platforms.
  • Better adaptability to smartphone screens.
  • Enhanced social media sharing capabilities.

Introducing the Convert to Vertical Endpoint

FFMPEGAPI.net offers an easy-to-use endpoint for converting horizontal videos to vertical format. The endpoint '/api/convert_to_vertical' accepts a video URL and an optional watermark URL, allowing you to personalize your content further.

  • Method: POST
  • Endpoint Path: /api/convert_to_vertical
  • Content Type: application/json

Using the Convert to Vertical API

To use the Convert to Vertical API, you need to provide the video URL and can optionally specify a watermark. The API can also process requests asynchronously, returning a job ID if desired.

  • Parameters include: 'video_url' (required), 'watermark_url' (optional), and 'async' (optional).
  • The 'video_url' must be a publicly accessible link to the video you want to convert.
  • You can include a watermark by providing a valid 'watermark_url'.
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())

FFMPEGAPI.net is your go-to solution for fast and reliable video processing in your content pipelines. By utilizing our Convert to Vertical API, you can quickly adapt your video content for mobile audiences without the complexities of server management. Start creating engaging vertical videos today and elevate your content strategy with FFMPEGAPI.net!

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