Create Smart Subtitles – Powered by AI, Perfected by You

Auto-generate subtitles in seconds. Instantly edit, translate, export in any format, or burn directly into your video – all in one powerful platform.
no account needed. Or create a free account to save unlimited projects.

Burned-In Subtities

YouTube Ready

Japanese + Englisch

Multi-Format Export

Multi-Speaker Styling

Short Form Content

Timeline View

Subtitle Studio

Create Free Account

Unlimited projects & saved subtitles

Try Without Signing Up

No account needed – just upload & test

EU Hosted – GDPR Compliant

Secure 256-bit Encryption

No Account Needed

How It Works

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Upload

Drop your video or audio file – any format, any language. No signup needed.

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Auto-Transcribe & Translate

Let AI generate subtitles and translate them in seconds – fully automatic.

🎬

Edit, Export or Burn

Use the Studio to adjust subtitles – or export/burn directly into your video.

Start in Seconds – No Account Needed

Upload your file anonymously and get AI-powered subtitles in seconds.

Guest uploads are private and auto-deleted after 48h. No data stored permanently.

EU Hosted – GDPR Compliant

Secure 256-bit Encryption

No Account Needed

What Happens After You Upload?

Your file is analyzed by AI – speech is turned into text, speakers are recognized, and subtitles are generated. You can then edit, translate or export them instantly.

“We uploaded a podcast and had perfect subtitles ready in minutes – even with two speakers!”
– Emily, Content Creator

What Makes Subvideo.ai Unique?

The all-in-one subtitle platform for creators, educators, and businesses – powerful, fast, and fully customizable.

AI-Powered Subtitle Generator

Subtitles in seconds – accurate, multilingual, and time-coded.

Subtitle Studio with Timeline

Edit, style, and sync subtitles visually – just like in Premiere or Final Cut.

Burn-In Subtitles

Export hardcoded video with your styled subtitles – no extra tools needed.

Inline Editing & Styling

Change text, font, color, speaker tags and more – line by line.

Live Preview Editor

Edit and preview subtitles before export in real time.

Fully Customizable

Choose fonts, colors, positions, and effects for each line.

One-Click Translation

Translate your subtitles instantly into 70+ languages – export ready.

Multi-Format Export

Export as SRT, ASS, DOCX, JSON, CSV, and more. One click.

Guest Mode Upload

Upload and generate subtitles without creating an account.

AI Speaker Recognition

Automatically detect speakers and assign styles for better readability.

Subtitle Analyzer

Check subtitle length, timing, and readability – get instant feedback and improve quality.

Export in Any Format You Need

One-click export – optimized for YouTube, TikTok, Netflix, Adobe Premiere and more. Choose your ideal format for every platform or editing workflow.

.srt .ass .vtt .docx .pdf .txt .mp4 (burned-in) Premiere XML Final Cut XML DaVinci Resolve .json .csv .html preview .xliff .ttml .sbv

Whether you're publishing on social media, editing in professional tools, or delivering subtitles for accessibility – our export formats cover every need. Simple, flexible, and ready for wherever your content goes.