Add Subtitles to Videos via API

Use the Bannerbear REST API or SDKs to add subtitles to videos

Free Trial — No Credit Card Required

Subtitles

With the Bannerbear API it is easy to add subtitles to videos in your app or script.

Simply send a JSON payload of text, external file urls and other attributes to our API and we do the rest. There are also official libraries in Node, Ruby and PHP to make integration even faster.

API Reference

Webhook vs. API Explained: When to Use Each for Third-Party Integration

Learn the key differences between webhook and API, their real-world examples, and when to use each for efficient third-party integrations and real-time updates.

Bannerbear's Guide to Creating Beautiful Video Thumbnails For Instagram (in 2026)

A well-designed Instagram thumbnail can pack a punch. But how do you design previews that stop the scroll? Read our guide to find out!

Adding Shapes to Your Bannerbear Templates (+ Free SVGs!)

SVGs are a game-changer for anyone scaling design operations. Here's how to add these lightweight, infinitely scalable, and automation-friendly shapes to your Bannerbear templates.

Developer Libraries

In addition to the REST API Bannerbear offers official libraries for easy interaction

Start a Free Trial

Start a free trial with 30 API credits,
no credit card required