The Captioning Automation Leader

Most Accurate

Precise word-level timing, even with challenging audio

Highest Quality

Optimal caption segmentation for a great user experience


Captions ready in 25% of media runtime

Try it for Free
Announcement: Now supporting Spanish language features

Contact SyncWords

We're here to answer your questions.

Before contacting us you may first want to try visiting our Knowledge Base to find answers to many common questions regarding creating projects and getting your caption files.

But feel free to contact us any time using this form or any of the methods below.

The Easiest Way to Caption Your Media

SyncWords automates captioning with precision when you provide media and a transcript. Your captions are ready in minutes and available in all major formats.

Audio or Video File
Transcript File
High Quality Captions
See How It Works

SyncWords Turbocharges Captioning Workflows

For independent producers, post-production houses, enterprise clients, and everyone in between.

Learn More

Over 1,000 Customers Rely on SyncWords

Tools for Easy Review & Editing

SyncWords provides easy to use tools to review and edit the work performed by the software. Play back and watch words highlighted as they're spoken. Make text and timing changes, and SyncWords automatically re-times around your edits.

Confidence data, presented visually over the transcript, quickly directs you to sections that may need review and edits.Customize your captions - output all major formats, change line length, switch text case - powerful pro options give you maximum control.

Learn More

Organized & Archived

The dashboard gives you status updates at a glance. Search and sort through your projects easily. We archive all your projects so you can go back to retrieve files or makes edits anytime.

SyncWords uses strong encryption to protect your files, captions, and account information.

Learn More

Sign Up for Free!

Try it now at no cost.

Try It Today

Get a Demo

We'd love to walk you through our features.

Contact Us


Call, email, or post in our support channel. We're here to help.

I Have a Question