What file formats can I upload?

MP4, MOV, AVI for video and MP3, WAV for audio are all supported. These cover the vast majority of recording and export workflows.

How long does processing take?

A 10-minute video typically processes in one to two minutes. Longer files may take proportionally more time depending on server load.

Does background noise affect accuracy?

Heavy background noise or overlapping speakers can reduce accuracy. Files recorded in quiet environments or with a microphone close to the speaker yield the best results.

Can I edit the subtitles before downloading?

Yes. The inline preview editor lets you click any subtitle line and correct it manually before saving the file.

Which platforms accept the output files?

SRT and VTT are standard formats supported by YouTube, Vimeo, Netflix, Adobe Premiere, DaVinci Resolve, and most other video tools.

Is my video file stored after processing?

No. Uploaded media files are deleted from the server automatically once your subtitle file is ready to download.

How many languages does the tool support?

Over 30 languages are currently supported, including major European languages, Turkish, Arabic, Japanese, and Chinese.

AI subtitle generator (.srt) — Free Online

Powered by our AI engine

99 languages auto-detected. Free tier: 8h audio/day. Max 25 MB file.

Drag audio or video

or click (max 25 MB) · Max 25MB

Language

Format

Auto-deleted in 7 days

256-bit SSL

Support

Your files are encrypted with SSL and automatically deleted from our servers 7 days after processing.

📖 How to Use

Enter content

Provide topic, text or prompt for AI.

Pick settings

Tone / length / format / language.

Generate

AI produces output in 10–30 sec.

Edit or download

Copy, download, or regenerate.

🤖 Generated by AI. Information may be incomplete, inaccurate, or out of date — verify with a second source before making critical decisions. Responsibility for commercial use of the output lies with the user.

AI Subtitle Generator (.srt/.vtt)

📖 How to Use