Video to SRT

Yes. Vatis Tech offers 10 minutes of free Video to SRT conversion with no signup and no credit card. The free version includes all features: 95%+ accuracy, speaker identification, AI summaries, and export in all formats. Upload your audio file and get a transcript instantly — completely free.

Our audio to text converter supports 30+ formats including MP3, WAV, M4A, FLAC, AAC, OGG, AIFF, WMA, and OPUS. Files can be up to 5GB and 10 hours long. If you have an unusual format, try uploading it — there's a good chance we support it.

Yes. Vatis Tech includes automatic speaker diarization — it identifies different voices and labels them throughout the transcript. In the SRT file, each caption carries the label of the speaker talking over it. You can rename speakers (e.g., "Speaker 1" → "Maria") in the editor before exporting.

SRT and VTT. SRT works with YouTube, VLC, Premiere Pro, Final Cut Pro, and most video platforms. VTT works with HTML5 web video players. Both include millisecond-accurate timestamps.

SRT (SubRip) and VTT (WebVTT) are both subtitle formats with timestamps. SRT is the most universal — it works with YouTube, VLC, Premiere Pro, and most platforms. VTT is designed for web browsers and HTML5 video players. Vatis Tech exports both formats. Use SRT unless your platform specifically requires VTT.

Yes. Every segment in the PDF, DOCX, TXT, SRT transcript includes the timestamp from the original video, so you can easily cross-reference the written text with the video recording.

Yes. Upload your MP3 file and our AI generates a timed SRT subtitle file automatically. Each spoken segment gets accurate timestamps. This is the fastest way to create subtitles from an audio recording.

Vatis Tech achieves 95%+ accuracy on clear audio recordings. For audio with background noise, multiple speakers, or heavy accents, accuracy is typically lower. You can improve results further with custom vocabulary for domain-specific terms. Our AI outperforms most competitors on real-world audio because our models are specifically trained on challenging, noisy recordings. For further proof, here's an independent benchmark comparing our accuracy with Google, Microsoft and other models.

Yes. With a paid plan, you can upload multiple MP3 files for batch transcription. Our infrastructure processes them in parallel so you get all your transcripts back quickly. For high-volume needs, our API lets you automate MP3 to text conversion at scale.

Yes. After our AI generates the SRT file, you can review and edit every subtitle segment in our built-in editor. Adjust the text, fix any words, and modify timing — then export the corrected SRT file.

Yes. iPhone Voice Memos are saved as M4A files. Just upload the M4A file to Vatis Tech and get a full transcript in minutes. You can access Voice Memos via iCloud Drive, AirDrop to your computer, or share the file directly from the Voice Memos app.

No. Our converter handles M4A files natively. No format conversion needed, just upload the M4A file directly and get your transcript. Converting to MP3 would actually reduce quality and could lower transcription accuracy.

Yes. Export the voice message from WhatsApp (long-press the message, tap Share, then Save to Files or send to your computer). Upload the audio file to Vatis Tech and get a transcript in seconds. WhatsApp voice messages are saved as OGG files, which our converter handles natively.

Yes. Our converter supports all phone recording formats: M4A (iPhone Voice Memos), OGG (Android), MP3, AAC, and WAV. Just upload the file from your phone or cloud storage (iCloud, Google Drive) and get a transcript. If you've recorded a phone call (using your phone's built-in recorder or an app), export the audio file and upload it to Vatis Tech. The AI transcribes both sides of the conversation with speaker identification, so the SRT shows which participant said what.

Yes. After generating the initial subtitles, use our translation feature to translate them into 50+ languages with one click. Export each language as a separate SRT file and upload them as alternative subtitle tracks to your video platform. 50+ languages, including English, Spanish, French, German, Italian, Portuguese, Arabic, Japanese, Korean, Mandarin, Hindi, Indonesian, Thai, Russian, and many more. The AI automatically detects the language spoken in the video. You can also translate the transcript to 50+ languages before exporting.

Yes. Recordings up to 10 hours long and 5GB in size can be converted. The resulting SRT carries timestamps throughout, making it easy to find specific moments in long recordings.

Yes. Paste the YouTube video URL into the converter. Vatis Tech sends you to a page to download the video and upload it into our audio-video transcriptor. The AI transcribes the content and generates a PDF, DOCX, TXT, SRT transcript with timestamps.

Vatis Tech uses end-to-end encryption. Your video files are processed securely and are not shared with third parties. We comply with GDPR by having ISO 27001 certification, with SOC 2 Type II in progress. For organizations with strict requirements, we offer on-premise deployment.