Add Watermarks to Videos via API

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

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Watermarks

With the Bannerbear API it is easy to add watermarks 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

MCP vs. API: What's the Difference

Learn the difference between API and MCP (Model Context Protocol), including what they are, key differences, and how they work together in AI workflows.

Video

Webhooks vs APIs Explained (With a Real-World Example)

What's the difference between a Webhook and an API — and when should you use one over the other?

Adding Links to Graphics at Scale: A Bannerbear Guide

Links in graphics aren't complicated, but they're easy to get wrong at scale. Here's how to set up your Bannerbear image templates to generate links that work consistently!

Developer Libraries

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

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