Subvideo.ai
AI captioning, translation, styling, and subtitle export in the browser
At a glance
- Editor score7.4 / 10
- PricingFree plan · paid from $9.99/mo
- Best forUsers wanting unlimited-length caption projects
- Free planYes
- Paid from$9.99/mo
- Caption stylingYes
- Facts checked19 Sep 2026
Where it wins
- Unlimited video length on Ultimate, subject to Fair Use
- Speaker recognition, translation, styling, and burn-in export
- Free subtitle exports in SRT, ASS, VTT, SBV, and TXT
Where it doesn't
- Guest mode allows only 1 upload per day
- Free accounts allow 3 uploads per day
- Web-only access with no listed native desktop or mobile app
Our verdict on Subvideo.ai
Subvideo.ai is a browser-based AI captioning platform for generating subtitles and transcripts from video or audio. It is aimed at content creators, educators, podcasters, agencies, enterprises, and other teams that need caption editing, translation, or multilingual media workflows. Its feature set covers timeline-based editing, timing adjustments, automatic speaker recognition and labeling, visual styling, audio enhancement, and burned-in caption video exports. Users can also export subtitle files in SRT, ASS, VTT, SBV, TXT, and other formats.
Pricing is structured around guest access, a free account, and one paid tier. Guest mode is free and includes temporary editor access plus 1 upload per day. A free account raises that allowance to 3 uploads per day and adds free subtitle exports in several formats, along with voiceover for media projects. According to the published plans, Ultimate costs $9.99 per month and removes the fixed daily upload count subject to Fair Use. It also adds multiple-file uploads from the dashboard, burn-in without the free watermark, and priority processing and support. The paid tier is therefore most relevant for users handling recurring or larger caption projects.
The strongest fit is for workflows that need more than basic speech-to-text captions. Speaker labeling, translation, font and color controls, positioning, and burn-in export support both accessible publishing and branded video delivery. Unlimited video length on Ultimate is particularly useful for long-form projects, although the plan remains subject to Fair Use. Subvideo.ai is less suitable for users who need native apps or a broader platform ecosystem, since it is offered on the web. Users with occasional short projects can start with guest mode or a free account; those needing frequent uploads, watermark-free burned-in captions, and priority support should choose Ultimate.
Subvideo.ai pricing
All 3 Subvideo.ai plans and prices →
Subvideo.ai fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $9.99/mo |
| Max video length | Not verified |
| Caption languages | Not verified |
| Caption styling | Yes |
| Subtitle export | Other formats |
| Burn-in captions | Yes |
| Speaker identification | Yes |
| Brand caption presets | Not verified |
| Deployment | Cloud |
| Platforms | Web |
| Pricing | Free plan · paid from $9.99/mo (source) |
| Website | subvideo.ai |
| Facts checked | 19 Sep 2026 |
Alternatives to Subvideo.ai
- WhisperA flexible local transcription engine, but not a complete caption-editing product.—
- CaptionHubA workflow-rich caption and localization platform for enterprise video teams.4.0
- SubmagicAn all-in-one caption editor with styling, text editing, B-roll, and publishing tools.7.6
See all Subvideo.ai alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
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