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Captions

A caption editor that fits in your hand

Fix any word, retime captions on a timeline with a waveform, review every line one by one, and correct names everywhere at once with find and replace.

See how it worksGet the app
00:04.2 → 00:06.8Tap a line to fix it|0:000:020:040:060:08Welcome backTap a line…to fix it

Why use caption editor

Timeline with waveform

See exactly where speech starts and stops, and drag captions to match it.

Review mode

Go through captions one line at a time: tap a line to fix it, swipe for the next.

Find and replace

Fix a name or a term in every caption at once. Subera also points out names that may be misspelled.

Line breaks and pace

Control line breaks, hide punctuation, and set how long each caption stays on screen.

Step by step

How caption editor works

  1. 9:41
    ←My reelExport
    Every word, right on time
    Welcome
    Every word, right…
    Subscribe
    CaptionsStyleTranslateAudioEffects
    Open a project
    1

    Open a project

    Your captions sit on a timeline under the video, with the waveform below them.

  2. 9:41

    Tap a line to fix it

    Swipe right for more

    00:00.4

    Welcome back to the channel

    00:02.1

    Today we are trying three

    00:04.2

    easy ways to edit on a phone|

    Fix the timing hereSave

    00:06.8

    Let me show you the first one

    00:09.0

    It takes ten seconds

    00:11.3

    and it changes everything

    Review line by line
    2

    Review line by line

    Open review and tap any line to fix its words or timing, then move on to the next.

  3. 9:41

    Find and replace

    3 names may be misspelled · Review

    Priyaa
    →
    Priya
    Bangalore
    →
    Bengaluru
    Sabera
    →
    Subera

    + Add another

    Replace all
    Fix names everywhere
    3

    Fix names everywhere

    When Subera spots names that may be misspelled, review them once and replace them in every caption.

FAQ

Caption editor: common questions

Can I undo a change?

Yes. Every edit, including find and replace, can be undone.

Can I edit an SRT file I already have?

Yes. Start a project from your video and load an existing SRT or VTT file instead of generating new captions.

Keep exploring

Works great with

All 9 features

Try caption editor today

Download Subera and caption your first video in a couple of minutes. No account needed to start.

Get it onGoogle PlayDownload on theApp Store

Subera 4.0 for iPhone is coming soon. Stay tuned!