Bilingual subtitles for video creators

If you translate, localize or comment on foreign-language video, subtitles are the slowest part. Splitting the work into “the machine drafts” and “a person proofreads and lays it out” puts your time where judgment is actually needed.

A workflow that suits creators

1. Confirm you may use the footageIf you translate or build on someone else's video, get permission or confirm the licence first. A subtitle tool does not solve copyright, and Twinsub's Terms of Use say responsibility for the content lies with the user.
2. Produce a bilingual SRT draftDrop the video into Twinsub and get a bilingual file such as .en-zh.srt (the target language is your choice; this is an example). For a batch of footage, drop everything in and let it queue.
3. ProofreadCheck proper nouns and numbers first, then watch it through; the method is in checking and editing SRT.
4. Import into your editorCapCut and Final Cut Pro can both import it; the steps are in the import guide.
5. Style and exportSet the font, outline and position once in the editor, and burn the subtitles into the picture on export.

Why creators choose local subtitling

• Footage you do not want to send out before release: a partner's unreleased material is processed on your Mac, with no upload.
• No per-minute billing: for a series, total running time adds up, and a per-minute service costs more as you publish more. Twinsub is a one-time purchase, and the free version processes the first 10 minutes of each video, so you can try it on your own footage first.
• Subtitles that fit your existing workflow: the output is standard SRT, tied to no particular app.

Honestly, what it does not do

• It does not burn subtitles into video; styling and export are left to your editor.
• It has no built-in subtitle editor, no speaker separation, and does not output ASS.
• Machine translation makes mistakes, especially with slang, jokes and idioms, so proofread before you publish.

If your workflow is already built around an editor's own caption recognition and you pay for it, you do not have to switch. The trade-offs are on the comparison page.

Updated 2026-10-11. Back to the Twinsub home page