HappySRT for Web

Fast, AI subtitle creation

HappySRT is a web-based tool that uses artificial intelligence to generate SRT subtitle files quickly and with good accuracy. It’s built to save time for video creators who need captions for accessibility, searchability, or audience convenience.

How you add videos

• Paste a YouTube URL to create subtitles from an online video.
• Upload local audio or video files directly to the site for processing.

The interface centers on a straightforward dashboard that guides you through generation and review, and it supports direct workflows for publishing or exporting captions.

Editing and integration tools

HappySRT includes an in-browser SRT editor so you can tweak timing, wording, and formatting after the AI produces the initial captions. It also offers connectors for YouTube to make adding subtitles to your channel easier and faster.

Subscription plans and limits

• Paid tiers vary by how many minutes/hours of AI-generated subtitles you can create, with higher plans granting greater generation quotas.
• A free trial is available that lets you test the service with limited AI generation capacity before committing to a paid plan.

Why creators choose it

• Streamlines the captioning process so creators spend less time on manual transcription.
• Helps videos reach broader audiences by simplifying subtitle creation and YouTube integration.
• Positive user reports highlight improved efficiency and reliable output for typical creator workflows.

Suggested alternative

If you’re exploring other options, consider SEMrush’s free offering as an alternate tool to evaluate alongside HappySRT.