Blog: AI model guides, API tutorials and comparisons

Practical guides to AI image, video, audio and chat models: how to use them through an API, what they cost, how they compare, with working code examples.

  • Free AI Images to Video Generator: 2026 Costs and Code

    Free image-to-video tools are capped by watermarks, queues and short clips. This guide shows what each limit costs you, compares the cheapest image-to-video models by credits per second, and gives working code to animate a still.

    Oct 11, 2026 · 10 min read

  • Topaz Video AI Video Enhancer: Setup and API Options

    A practical look at the Topaz Video AI video enhancer: which artefacts it actually repairs, why temporal consistency matters, how the free web tools compare to the paid app, and code for frame-level upscaling through one API key.

    Oct 11, 2026 · 11 min read