Free AI Subtitle Generator

This AI subtitle generator creates accurate, perfectly timed captions for any video using Notie's speech recognition engine. It removes the manual work of writing and syncing subtitles by hand, so you can focus on your content. Export ready-to-use caption files in just a few clicks.

Try It Free

Free to start · No credit card required · Works on iPhone & Android

How to use the ai subtitles generator

Upload your video file

Add the video you want to generate subtitles for.

AI creates the captions

Notie transcribes the speech and automatically formats it into properly timed subtitle lines.

Download your subtitles

Export the finished captions as an SRT file or embed them directly into your video.

Why use Notie's ai subtitles generator

Accurate timing

Captions are automatically synced to match the exact timing of the spoken audio.

Free to use

Generate subtitles for your first videos at no cost.

Fast turnaround

Get finished subtitles in minutes instead of hours of manual work.

Works on any device

Generate subtitles from your browser or the Notie mobile app.

AI Subtitles Generator FAQs

What's the difference between this and 'add subtitles to video'?

This tool focuses on generating and downloading the subtitle file itself, while our add subtitles to video tool also lets you burn captions directly into the video frame.

Can I customize the subtitle style?

When burning subtitles directly into your video, you can adjust font, size, and position; SRT exports remain plain text files compatible with most editors.

How accurate are the generated subtitles?

Accuracy typically exceeds 95% for clear audio, powered by the same engine behind Notie's AI transcription feature.

Can I generate subtitles in a different language than the audio?

Yes, after generating the initial subtitles you can translate them using our PDF translator style workflow or the translate video to text tool for full localization.

More free tools

Add Subtitles to VideoAdd subtitles to video automatically using Notie's AI, which transcribes your spoken audio and syncs it into accurate, time-stamped captions. This saves hours compared to manually typing and timing subtitles yourself. Perfect for social media clips, tutorials, and accessibility compliance.Learn more →Translate Video to TextTranslate video to text with Notie's AI to convert spoken dialogue in any video into a written transcript in another language. This is perfect for making foreign-language films, interviews, or lectures accessible to a wider audience. The entire process happens automatically, without hiring a human translator.Learn more →Video Transcript GeneratorThis video transcript generator turns spoken content in your videos into clean, accurate written text using Notie's AI. It's built for creators, students, and teams who need reliable transcripts without manual typing. Upload a file once and get a searchable, time-stamped transcript in return.Learn more →

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