Free tool

Catalan subtitle generator

This Catalan subtitle generator writes subtitles for a video spoken in Catalan: the language is set to Catalan, accents, ç, l·l and elided articles such as l' stay correct, and each subtitle is timed to the speech, ready as SRT or VTT.

  • Free
  • Set to Catalan
  • Nothing is stored

Choose your Catalan video

MP4, MOV, MKV or WebM video, or MP3, M4A or WAV audio. Up to 30 minutes of each file, 3 free files a day. Spoken language: Catalan.

Videos in English as well as Catalan? NoteOwl transcribes English recordings on your Mac with unlimited transcription and saves SRT subtitles that name each speaker.

How it works

How do you make Catalan subtitles for a video?

Drop the video on the page. The sound is transcribed as Catalan in short pieces, then arranged into subtitles of one or two lines that follow the speaker. Read them through in the preview and download SRT or VTT.

  1. 1

    Drop a video

    A class, a vlog, a local news piece or an interview: MP4, MOV, MKV or WebM, or the audio.

  2. 2

    Catalan subtitles

    Every piece is written in Catalan, up to 30 minutes into the video.

  3. 3

    Save the file

    SRT for YouTube and video editors, VTT for a web player, or plain text.

How are Catalan subtitles laid out?

In one or two lines of up to 42 characters, broken after a comma or between phrases and kept off short words such as “de” or “la” at the end of a line. A new subtitle begins after a full stop, a comma or a pause.

Our 40 Catalan test sentences became 101 subtitles, most of them two lines of about 30 characters.

Apostrophes
Its two linesÉs clar que també hi ha altres / metalls com l'argent i l'or.
A pronoun with a hyphen
Its two linesLa interrupció del son és el procés / d'aixecar-se a posta durant
A list
Its two linesEls esports més coneguts són el futbol, / el bàsquet, el voleibol, el waterpolo,

Do apostrophes and l·l come through in Catalan subtitles?

Yes. Elided articles and pronouns are written joined to their word, as in l'argent, d'una and s'havia, and the middle dot of l·l is kept, as in sol·licituds and satèl·lit. Accents and ç are all there, saved as UTF-8.

Why set the subtitle language to Catalan?

So no stretch of Catalan is subtitled as Spanish or another neighbouring language by mistake, which can happen when the language is guessed. Set to Catalan, every subtitle stays Catalan, though a borrowed word can still come back in its English form: l'hoquei came back as hockey.

For a video where people switch between Catalan and Spanish sentence by sentence, the main subtitle generator is better: it detects each stretch’s language.

What should you check in Catalan subtitles?

English names, times and words that sound like other words. The everyday Catalan came back close to what was said; the slips sat in names and in the odd sound-alike, one of which you wouldn’t want on screen.

  • English names

    USA Gymnastics came back as “Usos gimnàstics”, and Layton as Leighton.

  • Times

    11:35 PM came back as 11.35 pm. Choose one style and use it throughout.

  • Sound-alikes

    A word meaning “nonsense” came back as an unrelated one. Read every line before publishing.

Can NoteOwl subtitle your other recordings on a Mac?

In English and the other languages it understands, which don’t include Catalan, NoteOwl transcribes recordings on your Mac with unlimited transcription and saves SRT subtitles with each speaker’s name. For Catalan, use this page, or Catalan audio to text for a transcript.

FAQ

Questions about Catalan subtitles

Is the Catalan subtitle generator free?

Yes. Make Catalan subtitles for 3 videos a day, the first 30 minutes of each, with no sign-up and no watermark.

Can the subtitles be burned into the video?

Not on this page: it makes subtitle files. Import the SRT into a video editor and burn it into the picture on export, or upload it with the video.

Can it make Spanish or English subtitles from Catalan speech?

No. It writes the Catalan that is spoken and doesn’t translate. Translate the text of the SRT and keep its numbers and times unchanged.

Is the video sent anywhere?

The video isn’t. Your browser takes out its sound on your device, and short pieces of that sound go over a secure connection to a cloud AI transcription service, which transcribes and discards each one. NoteOwl stores nothing.

How do I edit a Catalan subtitle?

Open the SRT or VTT in a text editor, fix the word and save the file as UTF-8 so the accents and l·l survive. Leave the numbers and times as they are.

English recordings, subtitled and searchable on your Mac

Free to download. Runs entirely on your Mac.

macOS 26 or later · Apple Silicon (M1 or newer) · 16 GB memory minimum, 24 GB recommended

About NoteOwl

NoteOwl is private AI meeting notes and memory for the Mac. It captures meetings without a bot joining the call, labels every speaker, writes summaries and action items, and builds a memory of every conversation that you can chat with — fully offline, because the speech recognition and the AI run on the Mac itself. Dictation into any app is free; Pro is a one-time purchase.

NoteOwl pricing: what’s free and what Pro adds

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