Bannerbear

Bannerbear is an API-first platform for automatically generating images and videos at scale. It enables teams to create templates for social media graphics, ecommerce banners, marketing visuals, and simple video content, then populate those templates programmatically with dynamic data. Users design templates in a web-based editor, define text, image, and color fields, and then use the API, no-code integrations, or Zapier/Make to generate thousands of variations without manual design work.

Key capabilities include automatic text fitting, image resizing and cropping, support for multiple output formats, and handling of different aspect ratios for various platforms. Bannerbear supports multi-page and multi-size template sets, making it suitable for campaigns that require consistent branding across channels. It also offers video generation features, such as animated captions and waveform overlays for podcast or audiogram-style content.