Question: I'm looking for a way to automatically generate captions for my videos to increase reach and watch time.

If you need a tool to automatically caption your videos and can rely on it, RenderFit is a good option. This AI-based service generates captions with high accuracy, supports emoji, offers full styling control and real-time preview. It works with multiple languages and video formats up to 1080x1920 resolution. Three pricing tiers are available to suit your needs, and it's designed for secure and reliable content creation.

Another good option is Captiwiz, which offers automated captions, custom fonts, animations and emojis. It's geared to increase engagement and make videos more accessible. Captiwiz supports a variety of video formats and aspect ratios, and is available in multiple languages. It's good for content creators who want to give their videos a more polished look without a lot of extra work.

If you need a tool to generate captions at high quality with a single click, AutoCaption is worth a look. It supports more than 100 languages and can generate captions in Full HD and 60 FPS, so it's good for short-form video and social media. It offers flexible pricing options to suit different needs, including an API for more advanced use.

Last, Hei.io offers auto-captions and subtitles in more than 140 languages, along with translated AI voiceovers and voice cloning. It's good for content creators who want to localize their content and expand their audience. It's got a three-step process to process and export content.