AI Subtitle Generator

The easiest way to overlay live AI subtitles & captions on any screen

The Wordly Subtitles App gives event producers and AV teams an easy and affordable way to overlay live AI captions and subtitles directly onto video streams and live event presentation screens in dozens of languages.

No more overly complex caption pipelines. Just Wordly, doing the heavy lifting. Because no one should miss a word, no matter how they’re tuning in.

Your broadcast tools. Our subtitles & captions.

The simplest overlay you’ll ever set up.

Drop live captions into conferences, hybrid events, broadcasts, and enterprise streams in minutes. Integrate seamlessly with the broadcast and streaming tools your team already uses every day.

Broadcast-ready caption output

Generate AI subtitles and captions that integrate directly with professional broadcast and streaming tools. Built to support global accessibility and compliance standards.

Choose where and how your captions appear

Upper or lower thirds, high-contrast with background, clean text-only overlays, or green screen output. Pick the display format that fits your production and your audience in dozens of languages.

Set up in minutes, not hours

Configure your display format once, copy the link, and relaunch in seconds at every future event. Your settings come pre-loaded every time, so your team skips the setup and goes straight to live.

Real-time control, zero interruptions

Adjust text size or languages on the fly. Changes apply instantly without interrupting the live display, so your team stays in control even in high-pressure live environments.

How to use the AI Subtitle Generator

The Wordly AI Subtitle Generator connects to your existing Wordly session and delivers a clean caption overlay ready for your broadcast system. Here's how to get started:

Connect your session: Go to display.wordly.ai/subtitle, enter your Session ID and passcode, click Start. Your captions appear instantly.
Choose your display format: Select your position (upper or lower thirds), display type (high contrast, luma key, chroma key), and language(s). Everything updates in real time.
Bring it into your broadcast tools: Import the Wordly subtitle frame into OBS or your video switcher as a source. Adjust size and you're ready to go live.

Every AI Subtitle Generator session also creates text transcripts,voice transcripts, and summaries, in dozens of languages. Great for simplifying tasks like adding subtitles to videos or sharing key takeaways from meetings.

Check out these Wordly resources.

To access all Wordly resources, including case studies, guides, and videos, visit the Resources page.

Frequently asked questions about Subtitles App

What is the difference between the Subtitles App and the Display App?

Both display live captions and subtitles for any video content, including live events. The Display App offers more configuration options and supports showing multiple languages simultaneously, while the Subtitles App provides a simpler, streamlined setup for quick caption overlays. If your goal is fast, clean, and accurate caption overlays for live video, the Subtitles App is the right choice.

Is the Subtitles App an end-to-end captioning solution?

The Subtitles App is designed to plug into your existing broadcast setup, not replace it. A broadcast system such as OBS, video switchers, or streaming platforms are required to complete the overlay workflow.

What display formats does the AI Subtitle Generator support?

The AI Subtitle Generator supports upper and lower thirds positioning, high-contrast captions with background, clean text-only overlays, and green screen output for direct integration with broadcast systems.

What languages does the AI Subtitle Generator support?

The AI Subtitle Generator displays captions and subtitles in dozens of languages, powered by fast, accurate, and secure AI translation. See all options on our Translator Languages page.

Who is the Subtitles App available to?

The Subtitles App is available to all Wordly customers at no additional cost.

Is the AI Subtitle Generator secure?

Yes. AI Subtitle Generator sessions are passcode-protected and Wordly meets enterprise-grade security and compliance standards, including ISO 27001 and SOC 2 Type II.

The easiest way to overlay live AI subtitles & captions on any screen

Your broadcast tools. Our subtitles & captions.