AutoCaption
AI caption editing for social video with timeline corrections, animated styles, reusable templates, platform resizing, and plan-based limits.
About AutoCaption
AutoCaption handles the repetitive work of captioning social video while leaving final corrections to the editor. After an upload, it generates subtitles that can be fixed word by word and retimed on a visual timeline. Caption controls cover animation, emphasis, fonts, colors, emojis, and reusable templates, with support listed for more than 100 languages. A project can be resized for TikTok, Instagram Reels, YouTube Shorts, or LinkedIn. Subscription tiers set the practical limits. Monthly allowances are 100, 215, or 350 videos. Maximum video duration rises from two minutes on Starter to six minutes on Pro, and upload limits range from 500 to 2000 MB. Starter and Expert export in Full HD; Pro adds 2K and 4K. The homepage also advertises direct publishing, collaboration, project management, and API automation. Users can try the service without a credit card, but the pricing page documents paid subscriptions and does not establish an ongoing free plan.
Best for
Best use cases
Generate subtitles for a vertical clip, correct the transcript, and adjust timing before export
Resize one captioned edit for TikTok, Reels, Shorts, and LinkedIn without rebuilding it
Save branded fonts, colors, and styles as a template for a recurring content series
Compare before choosing
Starter fits lower volume work but caps videos at two minutes and uploads at 500 MB
Expert raises the allowance to 215 videos and adds B-Roll and AI tools, with a three-minute cap
Pro supports 350 videos, six-minute duration, 2000 MB uploads, and export up to 4K
Features
Animated multilingual captions
Generate dynamic subtitle styles with emphasis, animated elements, emojis, and support for more than 100 languages.
Timeline editing
Correct individual words and adjust subtitle timing before export in a visual timeline.
Platform resizing
Resize one video for TikTok, Reels, Shorts, and LinkedIn without rebuilding the project.
Reusable brand templates
Save caption presets with custom fonts and colors for consistent future videos.
Export and publishing
Export at the resolution allowed by the plan and publish directly to supported social destinations.
Creator and team workflow
Manage projects and collaborate, with the homepage also advertising automation through API access.
Pros
- Timeline editing lets creators correct words and timing before publishing, reducing visible subtitle errors.
- More than 100 languages, reusable styles, and one-click resizing support multilingual, multi-platform workflows.
- Plan limits are stated in concrete video counts, upload sizes, durations, and export resolutions, which makes capacity easier to compare.
Cons
- Starter costs $18 per month but limits each video to two minutes and each upload to 500 MB.
- 4K export is restricted to the $39 per month Pro plan, so higher-resolution work has a higher entry cost.
- The pricing page documents paid tiers while the homepage promotes a trial; users should not assume the trial is a permanent free plan.
Pricing Plans
Starter
- No watermark
- 100 videos per month
- Uploads up to 500 MB
- Maximum video duration of 2 minutes
- Full HD export
- Custom fonts and templates
Expert
- No watermark
- 215 videos per month
- Uploads up to 1000 MB
- Maximum video duration of 3 minutes
- Full HD export
- Custom fonts and templates
- B-Roll
- AI tools
Pro
- No watermark
- 350 videos per month
- Uploads up to 2000 MB
- Maximum video duration of 6 minutes
- Full HD, 2K, and 4K export
- Custom fonts and templates
- B-Roll
- AI tools
* Pricing information is for reference only. Please refer to the latest announcement on AutoCaption's official website.