Free AI Caption Generator for Video

Add accurate, time-synced captions to any clip with the AI Video Maker caption generator. The AI listens to your audio and writes clean captions automatically, making your videos accessible and watchable on mute in just a few clicks.

How It Works

Create professional videos with Caption Generator in three simple steps

1

Upload Your Video

Drop in any clip with speech and the caption generator gets to work on the audio.

2

Generate Captions

AI Video Maker transcribes the audio and aligns each line to the right moment.

3

Style & Export

Edit the wording, fine-tune the look, then download as SRT, VTT, or a captioned video file.

Powerful Caption Generator Features

Everything you need to create stunning videos with Caption Generator

Auto Transcription

The caption generator turns spoken words into text with strong accuracy, even over background noise.

Many Languages

AI Video Maker captions content in dozens of languages with automatic detection.

Caption Styling

Adjust font, size, color, placement, and animation so captions match your video's look.

Hands-Off Timing

Captions snap to the audio automatically, so there's no tedious manual alignment.

Standard File Export

Save your captions as SRT or VTT for use in any editor or platform.

Burn-In Option

Bake captions permanently onto the video for feeds that don't support separate caption files.

Frequently Asked Questions

On clear speech, AI Video Maker reaches high accuracy. Strong accents, noisy audio, or niche terms may need a quick edit, which you can do right in the browser before exporting.

Yes. After the caption generator runs, you can correct any wording, nudge the timing, and restyle the captions before saving.

AI Video Maker exports captions as SRT, VTT, and plain text, and can also burn them straight into the video for social platforms.

Yes. The video maker can tell speakers apart and label them, making multi-person interviews and discussions easier to follow.

All AI Video Tools

Explore all the creative tools available on AI Video Maker

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Type a sentence and let AI Video Maker turn your words into a finished clip in moments.

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Talking Head

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Caption Generator

Add accurate, time-synced captions to any clip with the AI Video Maker caption generator.

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Subtitle Generator

Generate styled, auto-synced subtitles in dozens of languages with the AI Video Maker subtitle generator.

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Give ordinary footage a polished finish with the AI Video Maker video effects tool.

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Video Trimmer

Cut clips down to the perfect length with the AI Video Maker video trimmer.

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Video Compressor

Shrink bulky files without wrecking the picture using the AI Video Maker video compressor.

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Video Converter

Switch between MP4, MOV, AVI, WebM, and more with the AI Video Maker video converter.

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Background Remover

Cut out or swap a video background instantly with the AI Video Maker background remover.

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Screen Recorder

Capture your screen with an optional webcam overlay using the AI Video Maker screen recorder.

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GIF Maker

Turn any clip into a crisp animated GIF with the AI Video Maker GIF maker.

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Slow Motion

Add buttery slow-motion to any clip with the AI Video Maker slow motion tool.

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Ready to Create Videos with Caption Generator?

Go from idea to stunning video in seconds. No experience required.

Start Generating for Free