Submagic alternative
A practical Submagic alternative for captions
Use BriefVox when you want animated captions, transcript exports, AI Notes and temporary file retention in one workspace. Check Submagic's site for their latest pricing.
Caption my videoOriginal BriefVox demo footage.
Made for real work
A clear path from recording to finished work.
Caption tools for short-form video mostly agree on the basics: word-level timing, a library of looks, a burned-in export. What separates them is how much of the result you control and what happens to the file afterwards. Here is what BriefVox does, so you can judge the swap on specifics rather than adjectives.
Control over the look
The 26 presets are the starting point, not the ceiling. Font, size, primary and highlight colour, outline, shadow, glow, letter and word spacing, line width and the exact X/Y position are all adjustable on the frame — so captions can sit clear of the TikTok caption bar or the Reels action buttons instead of fighting them.
The transcript is yours too
Captioning produces an editable transcript, not just pixels. Export it as SRT, VTT, DOCX or TXT, or run AI Notes over it for a summary, chapters or key quotes. The same account also transcribes long-form audio with speaker labels.
Files do not linger
Source uploads are deleted automatically after 24 hours. Your transcript and caption settings stay in the project; finished MP4 or MOV renders remain available for 7 days, giving you time to download them without keeping the raw footage indefinitely.
See the result
The words feel like part of the video.
Good to know
Answers before you begin.
Can I match my existing caption style?+
Usually, yes. Start from the closest preset and adjust the font, colours, outline and position until it matches, then reuse that look on every clip.
What can I try before paying?+
Eligible verified accounts get 20 shared minutes every month, with no card. Free video exports are 720p with a small moving watermark that any paid plan removes.
Which aspect ratios are supported?+
Vertical 9:16, square 1:1 and widescreen 16:9, detected automatically from the clip you upload.
BriefVox Caption a video free
Give the next clip words people notice.
Start with your own file. No complicated setup.
Caption my video