All in one studio

🎙️

AI Voiceover

Pick a voice, adjust speed & pitch. Export as an audio track — or a finished video.

📝

Auto-subtitles

Accurate transcription with clean timing. Export SRT/ASS — or burn directly into the video.

🌍

Translate

Translate your subtitles into 40+ languages – or dub your entire video as a natural AI voiceover. Timing stays perfectly synced.

🔥

Burn-in (Hardcoded)

Embed subtitles and/or voiceover permanently — perfect for YouTube, Shorts & Reels.

Create videos with AI Voiceover — in minutes

Choose a voice, adjust speed/pitch, then export as an audio track or a finished video.

Flow

  1. Upload: choose video or audio
  2. Review & edit text
  3. Select voice & language
  4. Export as audio or video
Voice library with search, categories, and apply button

Generate subtitles in seconds

Edit text, assign speakers, translate and style — export SRT/ASS or burn in.

Highlights

  • Speaker detection
  • Timeline view
  • Style presets
  • Multilingual
  • Batch export
  • Glossary consistency
Timeline editor screenshot

Start now — no account needed

Upload anonymously and get AI subtitles in seconds.

Guest uploads are private and auto-deleted after 48 hours. No permanent storage.



EU hostingHosted in the EU — GDPR-compliant
Secure uploadSecure 256-bit encryption
No account neededNo account required

License Verification Removal: This allows users to use premium apps without the constant need for online verification checks.Ad Removal: It can strip out integrated Google Ads, providing a cleaner and faster user experience within third-party apps.In-App Purchase Emulation: One of the most popular features, it allows users to simulate the billing process to unlock premium content within games and utility apps.Custom Patches: For specific popular apps, the community provides custom scripts that can modify game values or unlock hidden features with a single click.APK Rebuilding: You can create modified versions of apps and share them or keep them as backups for future installations. What Is New in Version 10.4.0?

Be aware that using such tools may violate the Terms of Service of certain apps, potentially leading to account bans in online games. Conclusion

If your device is not rooted, you can still use the app. However, the process is slightly different. Lucky Patcher will rebuild the target app’s APK with the patches integrated into the code. You then have to uninstall the original app and install the modified version. While this works for many features, it is less reliable for complex license verification. Safety and Risks

Download the APK from the official developer site to avoid malware. Create a backup of their data before applying patches.

Improving the stability of the Proxy Server for Google Play, which is essential for in-app purchase emulation.Updating the custom patch engine to support more complex app architectures.Fixing bugs that caused crashes on specific hardware configurations, particularly those using ARM64 architecture.Optimizing memory usage, ensuring the app runs smoothly even on budget devices. Root vs. Non-Root Usage

Lucky Patcher 10.4.0 remains a powerful ally for Android enthusiasts who want to customize their mobile experience. Whether you are looking to block annoying ads, backup your favorite apps, or explore premium features, this version provides the most stable platform yet. By staying updated with the latest releases, you ensure that your patching tools remain compatible with the ever-evolving Android ecosystem.

Because Lucky Patcher modifies app code and bypasses security measures, it is often flagged by Google Play Protect as "Harmful" or a "Virus." It is important to understand that while the app itself is a tool, modifying software can lead to instability. Users should always:

If your device is rooted, Lucky Patcher gains "Superuser" status. This allows it to modify system apps, move apps to the SD card more effectively, and apply patches instantly without needing to reinstall the app. It is the most powerful way to use the tool.

Lucky Patcher is one of the most recognizable names in the world of Android modification. For years, it has served as the go-to tool for users looking to take full control over their mobile applications. With the release of Lucky Patcher 10.4.0, the developers have introduced a series of refinements designed to improve compatibility with modern Android versions and enhance the overall stability of the patching process. The Core Functionality of Lucky Patcher

What makes Subvideo.ai unique?

The all-in-one platform for voiceover & subtitles — for creators, education & companies: powerful, fast and fully customizable.

🎙️ Voiceover (AI)

Voice library & multilingual

Natural-sounding AI voices in 40+ languages — with search, categories and preview.

Timing from subtitles & speaker assignment

Clean lip timing from your subs, assign voices per speaker — synced and consistent.

Fine-tune speed & pitch

Adjust voice, speech rate and pitch in seconds — natural and content-aware.

Export: audio track & finished video

Export as a separate audio track — or as a rendered video with voiceover.

Glossary & learning AI

Terminology stays consistent — brand names & technical terms are pronounced correctly.

Audio enhancement

Noise reduction & leveling — for clean, clear output.


📝 Subtitles (AI)

AI-powered subtitle generator

Subtitles in seconds — accurate, multilingual, with clean timecodes.

Subtitle studio with timeline

Edit visually, style, and sync with audio — like in Premiere/Final Cut.

Burn-in subtitles (hardcoded)

Permanently integrate subs — incl. position, safe area, margins & fonts.

Inline editing & styling

Text, fonts, colors, speaker tags and more — line by line.

One-click translation

70+ languages export-ready — timing & readability preserved.

Export in many formats

SRT, ASS, DOCX, JSON, CSV and more — one-click download.

Guest-mode upload

Create subtitles without an account. Register later & save unlimited.

AI speaker recognition

Automatically detect speakers and apply styles per person for best readability.

Subtitle analytics

Check length, timing and readability — instant quality feedback.

Export to every format you need

One-click export — optimized for YouTube, TikTok, Netflix, Adobe Premiere and more. Choose the ideal format for every platform or edit 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 for social publishing, NLE workflows, or accessibility — our export formats cover every need. Simple, flexible, everywhere.

YouTube TikTok Netflix Adobe Premiere Pro Final Cut Pro DaVinci Resolve

Why creators & teams choose Subvideo.ai

Built for pros — yet easy for everyone. Full control over every aspect of your subtitles:

🎨 Subtitle styling

Change fonts, colors, positions and preview instantly in the editor.

🎞️ Studio with timeline

Edit visually, sync with audio, split or merge lines — no tech hassle.

🔥 Burned-in subtitles

Embed subtitles into the video with one click — perfect for social & reels.

📚 Go to subtitle blog

What users say

Creators, educators, and companies love how simple and powerful Subvideo.ai is.

“Subvideo makes subtitles effortless — even in multiple languages.”

Sarah — Filmmaker

“The studio is intuitive and powerful. We transcribe everything with it.”

Tom — Teacher

“We use Subvideo for every training video — a real game-changer.”

Linda — HR Manager
🚀 Start now with your first video

Frequently Asked Questions

All answers at a glance — no accordions.

Lucky Patcher 1040 ⭐

License Verification Removal: This allows users to use premium apps without the constant need for online verification checks.Ad Removal: It can strip out integrated Google Ads, providing a cleaner and faster user experience within third-party apps.In-App Purchase Emulation: One of the most popular features, it allows users to simulate the billing process to unlock premium content within games and utility apps.Custom Patches: For specific popular apps, the community provides custom scripts that can modify game values or unlock hidden features with a single click.APK Rebuilding: You can create modified versions of apps and share them or keep them as backups for future installations. What Is New in Version 10.4.0?

Be aware that using such tools may violate the Terms of Service of certain apps, potentially leading to account bans in online games. Conclusion

If your device is not rooted, you can still use the app. However, the process is slightly different. Lucky Patcher will rebuild the target app’s APK with the patches integrated into the code. You then have to uninstall the original app and install the modified version. While this works for many features, it is less reliable for complex license verification. Safety and Risks lucky patcher 1040

Download the APK from the official developer site to avoid malware. Create a backup of their data before applying patches.

Improving the stability of the Proxy Server for Google Play, which is essential for in-app purchase emulation.Updating the custom patch engine to support more complex app architectures.Fixing bugs that caused crashes on specific hardware configurations, particularly those using ARM64 architecture.Optimizing memory usage, ensuring the app runs smoothly even on budget devices. Root vs. Non-Root Usage License Verification Removal: This allows users to use

Lucky Patcher 10.4.0 remains a powerful ally for Android enthusiasts who want to customize their mobile experience. Whether you are looking to block annoying ads, backup your favorite apps, or explore premium features, this version provides the most stable platform yet. By staying updated with the latest releases, you ensure that your patching tools remain compatible with the ever-evolving Android ecosystem.

Because Lucky Patcher modifies app code and bypasses security measures, it is often flagged by Google Play Protect as "Harmful" or a "Virus." It is important to understand that while the app itself is a tool, modifying software can lead to instability. Users should always: Conclusion If your device is not rooted, you

If your device is rooted, Lucky Patcher gains "Superuser" status. This allows it to modify system apps, move apps to the SD card more effectively, and apply patches instantly without needing to reinstall the app. It is the most powerful way to use the tool.

Lucky Patcher is one of the most recognizable names in the world of Android modification. For years, it has served as the go-to tool for users looking to take full control over their mobile applications. With the release of Lucky Patcher 10.4.0, the developers have introduced a series of refinements designed to improve compatibility with modern Android versions and enhance the overall stability of the patching process. The Core Functionality of Lucky Patcher

Can I upload large files?

Yes. Subvideo.ai is built for long audio/video and parallel uploads. Upload multiple files in one go — perfect for batch workflows.

Is Subvideo.ai secure?

Yes. Uploads, transcripts, and account data are encrypted; only you have access and can delete anytime. Payments are handled securely via Stripe. See Privacy & Security for details.

Which audio/video formats are supported?

Supported include MP3, M4A, WAV, OGG, OPUS as well as MP4, MOV, MKV, AVI, WEBM and more common formats.

Can I export my transcript?

Yes — as PDF, DOCX, SRT/VTT, CSV, and TXT. With batch actions you can export multiple files at once.

Which languages do you support?

Over 90 languages with very high accuracy. Especially strong in English, German, Spanish, French, Italian, Portuguese, Dutch, Chinese, Japanese, Russian, and Arabic.

What about accents, background noise & poor quality?

Clean recordings yield the best results. Subvideo.ai still handles accents/noise well. Optionally enable Audio Enhancement on upload.

How do I mark speakers in the transcript?

Enable Speaker Detection during upload. It takes slightly longer but gives clear speaker turns and consistent labels.

Can I translate transcripts/subtitles?

Yes. Translate into 90+ languages with one click and export right away. Optional: “Transcribe directly into English” at upload time.

How much can I transcribe?

Our infrastructure is designed for very large volumes. If you process massive amounts continuously, we’ll advise on best practices, batching, and throttling protection.

How do I cancel my subscription?

Anytime in Account Settings under “Manage subscription”. Access remains until the end of the current billing period.

Who’s behind Subvideo.ai?

A small team with big audio/video passion. We combine strong AI models with a studio that truly saves time day-to-day.

I have more questions.

Check the Help Center or contact us via the contact page — we’ll get back to you ASAP.

Go to full FAQ

Create voiceovers & subtitles smarter

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