Auto Captions Generator Comparison 2026: CapCut vs Submagic vs OASIS

Pricing side by side

CapCut restructured its plans in early 2026: the old $9.99 Pro tier became "Standard," and a new Pro tier launched above it at $19.99/month — close to double for anyone paying monthly rather than annually.

Submagic, a tool built specifically around captions, costs more across the board. Even its free tier is thin: 3 videos a month, capped at 1:30, with a watermark.

What actually matters in a captions tool

Automatic transcription is table stakes now — every tool on this list does it. The real differences show up in word-level timing accuracy and how cleanly the captions sit in frame: font, margins, whether they cover important parts of the shot. That's what separates a video people finish watching from one they scroll past.

In OASIS Subtitle Studio, all of that is adjustable on its own tab — font, colors, spacing, a fixed-size background plate for the text:

The one feature neither CapCut nor Submagic has

Optional proofreading against a source text. If you're cutting clips from audiobooks or narrated content, captions can be checked against the original wording — down to an AI-assisted pass that flags specific lines worth a second look, rather than a blanket "trust the transcript" approach:

Try it free, no account needed

OASIS Subtitle Studio generates karaoke captions directly in your browser — free, no signup, no watermark. Upload a clip up to 45 seconds, pick a format (horizontal, vertical, or square), get a finished video in under a minute.

Like the result? The desktop version processes video of any length locally, with no queues and no recurring charge — $9.99, once.

Worth trying if you:

• Cut Reels, TikTok, or Shorts and want captions that don't look tacked on
• Are done paying monthly for something you use a few times a week
• Make audiobook or narrated-content clips and need captions that actually match the source

Try it free →