Zubtitle

Zubtitle is a browser-based captioner and resizer aimed at people who already know which clip they want to ship. You upload a video, it transcribes the audio using a Google-style speech engine across roughly 60 languages, then you tweak caption styling, drop a headline above the video, add a progress bar, and reframe between landscape, square, and 9:16.

The branding controls — custom fonts, brand colors, logo overlays — are the actual reason small agencies and in-house social marketers keep paying for it. Every clip looking like it came from the same brand kit is harder than it sounds, and Zubtitle handles it without forcing you into a Canva-style template look.

There's an AI layer for generating titles, summaries, and timestamps from your transcript, but it's a side dish, not the main course. The honest limitation is that Zubtitle assumes you've already picked the moment.

If you want the AI to scan a 90-minute episode and surface the three best clips, this isn't that tool — go look at Opus or Klap. Caption animation styles are also more conservative than what Submagic or Veed are shipping in 2026.

Pricing starts free with one video and runs up to around $19 per month for the Guru plan with 4K and 10 videos, which is fair for the focused feature set. Strong pick for solo marketers and social managers posting a handful of clips per month; weak fit for high-volume creators.