OGG in · SRT and VTT out

Turn an OGG file into an SRT caption file.

Ogg is what open-source tools, browser recorders and messaging apps reach for when they save a voice note. Upload it and download cues timed word by word. Files over 500 MB carry on at the upload page, up to a 5 GB ceiling an Ogg voice file will never come near. a pack from $4 opens the full transcript, any length · instant preview, nothing to join · $8 for 1,000 minutes, kept indefinitely.

Voice notes and browser recordings SRT and VTT out Word-level timestamps Up to 10 hours per file

How it works

OGG in, cue file out.

A voice note becomes timed text without converting anything first.

1

Upload the .ogg

Exported from a messaging app, saved by a browser recorder, or bounced out of Audacity. Long material carries on at the upload page.

2

See the words

Each returns with its own timestamp, generally a few minutes of waiting per hour of speech, and the preview asks for no account.

3

Download SRT or VTT

Plus TXT, DOCX, JSON and Markdown, all from one job, which is useful when a voice note needs to become a written note.

OGG specifics

The smallest files anyone uploads here.

Ogg is a container, most often holding Vorbis or Opus audio, and both are unusually efficient with speech. A ten-minute voice note can sit under two megabytes. Nothing you record as Ogg will get close to the 5 GB ceiling; the only limit that applies in practice is 10 hours per file, and the 3-hour cap that holds before you have credits.

Where .ogg files come from

Sound only, unless it is .ogv

An .ogg file is audio, so its SRT is bound for something else: a small video built around a note, a caption track beside a player, or an editor timeline. The related extension .ogv holds video in the same family; for that, use video to SRT. The general audio page is audio to SRT and the container is described on the OGG format page.

Many short notes rather than one long file

Upload them one at a time and each gets its own cue file, starting at 00:00:00. A hundred five-minute notes is well under a third of the $8 pack. If the sources vary, try the caption generator, YouTube to SRT for a public link, or audio to SRT for any other sound file.

Where the file goes

What people do with an Ogg caption file.

Voice notes written up

A note dictated on the move becomes timed text, and the DOCX export turns it into something you can edit and send.

Recordings made in the browser

Audio captured by a web app gains a VTT track for the player it will be played back in.

Short videos from a note

When a voice note is turned into a clip, the cues put the words on screen in step with the speech.

Searchable personal archives

Every transcript stays in your library, so a folder of notes becomes searchable.

Pricing

What captioning an OGG file costs

Packs from $4, credits never expire and complete at any length. Then packs of 1,000 minutes for $8, 2,000 for $12 and 5,000 for $24.

Recording$8 pack$12 pack$24 pack
2-minute voice note$0.02$0.01$0.01
15-minute browser recording$0.12$0.09$0.07
45-minute discussion$0.36$0.27$0.22
2-hour session$0.96$0.72$0.58

Short notes cost fractions of a cent each. Figures are the share of a pack used. See pricing.

FAQ

OGG to SRT, answered.

How do I turn an .ogg voice note into captions?

Upload it on this page, read the preview without signing up, open the full transcript with a free account, and download the SRT or VTT.

Ogg holds different kinds of audio. Does that matter here?

Not for uploading. Ogg is a container, and the common speech codecs inside it are handled as ordinary audio.

Do the captions say who is speaking?

No. Speakers are named in the summary, key quotes and chapters, while SRT, VTT, TXT and DOCX downloads carry the words and their timings.

What about .ogv files?

That extension holds video rather than audio. Upload it on the video to SRT page, which covers files that carry a picture.

Is there a size problem with Ogg?

Almost never. Ogg speech files are very small, so the ten-hour limit per file is the one you would meet first.

What does a short note cost?

A two-minute note uses under two cents of the $8 pack, and your first transcript costs nothing at all.

Subtitles and captions

Every page in this set uses the same upload box and the same export. All subtitle pages

From a link or a file

Make subtitles

WebVTT

For a platform or an editor

Convert a subtitle file

Formats and rules

By language

Upload the OGG. Download the SRT.

Instant preview, no signup. Your first note is transcribed free, any length.

Need recordings transcribed?

Upload a file or paste a link: see our transcription service with prices and turnaround, an audio transcription service that takes links or files and an online transcription service with nothing to install.