Novaku×Postervia

Upload a video, get timed captions automatically, fix the words, pick a style, export. Word-level timing, so each word lands as it’s spoken.

Your upload
After Novaku

This is the output

The same clip before and after, captioned with our engine. Captions land on the word, not the sentence.

  • Word-level timing, so each word pops as it’s spoken
  • Previewing is free — editing text, effects and fonts costs nothing. A credit is spent only when an export succeeds
  • Your upload and the finished video are deleted after 7 days
  • Run from Berlin, Germany — full terms, privacy and Impressum

Upload a video

Up to 5 minutes per video. You can edit every caption once the transcript is ready.