SubtitleStudio
AI SUBTITLE GENERATOR / EDIT FIRST. PUBLISH PROUD.

AI subtitle
generator.
Made to watch.

LESS FIDDLING. MORE FINISHING.

Get the words down.
Make the video yours.

Generate a timed first draft, tidy up the details, and give your captions a look that belongs in your next video.

Free editing & subtitle downloads.
AI transcription uses credits, quoted before you start.
YOUR SUBTITLE WORKSPACE
01 Upload → 02 Review → 03 Export
↥

Start with your video.

Drop a recording here, or choose one from your device.

Up to 512 MB · 12 minutes · browser-supported codecs
or
MADE FOR THE FINAL DETAILS

Not just subtitles.
Your finishing touch.

01 Correct words, not whole projects.

02 Spot rushed or crowded captions.

03 Export without a watermark.

Local preview. Clear quotes.
No account needed to try the editor.
A FEW WAYS TO SHOW UP ON SCREEN.

Not every video
speaks the same way.

A conversation. A quick tip. A weekend away.
Give each one its own subtitle treatment.

PODCAST & INTERVIEWCreator

The part between the words.

FOOD & HOW-TOPaper

The finishing touch.

CRAFT & PROCESSEditorial

Not quite a bowl. Yet.

GAMING & TECHElectric

One more round.

TRAVEL & LIFESTYLECinema

No itinerary required.

Silent motion studies using licensed stock footage and illustrative captions — not source-speech transcripts or customer endorsements. Footage credits ↗

Your footage could be next ↗
ONE WRONG WORD SHOULDN’T MEAN A NEW EDIT.

Keep the take.
Fix the typo.

Names, jargon, that one word that slipped through. Change the line without starting your subtitles over.

  1. 01 Find the line.
  2. 02 Make your edit.
  3. 03 Keep your timing.
TRY A SMALL EDITDEMO TYPO
CUE 01 / 00:00.000 → 00:02.700

I almost deleted this tkae.

01 · This line0203
00:0000:08

Try “take”. This is an intentional typo, not an AI confidence prediction.

Interactive editing demo with prepared text and timestamps. No upload, AI request, or credits needed.

THE WORDS ARE YOURS. SO IS THE LOOK.

Find your
on-screen voice.

A quiet documentary or a scroll-stopping short?
Choose a starting point, then make it your own.

12 presets. Different personalities.

Hover or focus to preview motion.

Creator / Shorts & reactions

Live previews use the editor’s caption renderer. Motion requires captioned-video export; plain subtitle tracks do not preserve it.

SMALL TOOLS. FEWER DETOURS.

A little control
goes a long way.

Stay in the same workspace, from the rough transcript to the file you actually need.

Make it sound like you.

Edit a line, split a long caption, or replace a name throughout the transcript.

Try a quick correction ↗

Let the words breathe.

Move a caption or adjust its edges. Review lines that feel crowded or too fast.

Explore the timeline ↗

Keep the picture local.

Your video stays in your browser. Extracted audio is sent for AI transcription when you choose to generate.

How your data is handled ↗

Put the captions in the frame.

Render a captioned video locally. MP4 or WebM depends on your browser; keep the tab visible while exporting.

Open the workspace ↗
THE RIGHT FILE FOR THE NEXT STEP.

Finished here.
Ready for anywhere.

Upload a subtitle track to your video platform, bring styled captions into an editor, or keep a plain-text transcript for your notes.

Find your export format ↗
.SRTTiming that travels.
.ASSA style to build on.
.TXTJust the words.

SRT · VTT · ASS · SSA · SBV · SMI · TXT · JSON

FROM YOUR CAMERA ROLL TO YOUR NEXT POST.

Bring a recording.
Leave with subtitles.

  1. 01

    Drop it in.

    Choose your video or audio. Already have subtitles? Import SRT or VTT and skip the AI step.

  2. 02

    Get it right.

    Generate a first draft, check the words, and adjust the moments that need a little attention.

  3. 03

    Make the final cut.

    Choose a look, preview it, and export the format your publishing workflow calls for.

BEFORE YOU GET STARTED

A few things
worth knowing.

A useful AI subtitle generator should make the limits as clear as the features.

What is an AI subtitle generator?+

An AI subtitle generator recognizes speech in an audio or video recording and creates text with timestamps. You can then correct the words, adjust timing, and export subtitles or a captioned video.

Can I try the editor without signing up?+

Yes. The interactive sample, importing subtitle files, editing, styles, and subtitle file exports do not require an account. AI generation requires sign-in and credits; the quote appears before you submit.

Does this AI subtitle generator add a watermark?+

No watermark is added to subtitle file downloads or locally rendered captioned videos. AI processing is paid with credits, not an export fee.

How accurate are AI subtitles?+

Accuracy varies with accents, noise, overlapping speakers, and specialist language. Review every result before publishing. We show timing and readability warnings and flag lower-confidence segments when the recognition engine provides that information; we do not promise a fixed accuracy percentage.

Which subtitle format should I choose?+

Use SRT for broad video-platform compatibility, VTT for web players, ASS or SSA for styled editor workflows, and TXT for plain transcripts. SBV, SMI and JSON are also available. Plain SRT and VTT exports do not preserve the visual style you see in the preview.

Where is my recording processed?+

Video preview and caption rendering happen in your browser. When you generate subtitles, extracted audio is sent to our server and transcription provider. Completed AI transcripts are stored in your account. Local editing is not a backup: export a project file before closing the page.

Can I subtitle a YouTube video?+

Upload an original recording you own or have permission to use, then download an SRT or VTT file for YouTube Studio. This workspace does not download videos from a YouTube link.

THAT VIDEO ISN’T GOING TO CAPTION ITSELF.

One less thing
between you and publish.

Let’s caption it ↗

Try the sample first. No account needed.