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OpenSubs vs Image to Video AI

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

OpenSubs compared with Image to Video AI
DetailOpenSubs logo OpenSubsImage to Video AI logo Image to Video AI
What it doesFree AI subtitle generator that runs entirely in your browser Turn still images into short AI videos with motion control
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelNot given Freemium
PricingFree: transcription, translation on-device, all 12 subtitle styles, word-by-word highlighting, trimming, burning into video, and all export formats. Credits: $5 for 1,000 credits for cloud translation (approximately 1 credit per 30 subtitle lines). Free: 3 free Video Fast 1.0 generations daily. Pay Once plans: 1,300 credits for $9.90 (180 days), 2,800 credits for $19.90 (365 days), 7,500 credits for $49.90 (365 days). Monthly and yearly subscription options available with 50% off yearly plans.
Key features
  • Speech recognition in the browser using Whisper
  • Translation to 20 languages including Chinese, Japanese, Korean, Spanish, Portuguese, French, German, Italian, Russian, Arabic, Hindi, Indonesian, Thai, Vietnamese, Turkish, Polish, Dutch and Ukrainia
  • Burn subtitles into MP4 without watermark
  • Export to SRT, VTT, ASS and TXT formats
  • Live subtitles over video playing in browser tabs via extension
  • Support for multiple video formats including MP4, MOV, WebM and MKV
  • No server processing—all work runs locally on user's machine
  • Multiple AI video models with different strengths
  • Text prompts to control motion and camera movement
  • Customizable aspect ratio, resolution, and duration
  • Free daily generations with no watermark
  • Support for JPEG, PNG, and WebP images up to 10 MB
  • Generation history and account management
  • Real-time progress tracking during generation
  • Works with various image types including portraits, products, and old photos
What makes it different
  • 100% browser-based with no uploads—the video never leaves your machine
  • Completely open source under AGPL-3.0-or-later so you can verify the code
  • Free forever for transcription, styling and burning—pay only for optional cloud translation
  • No watermark, no file-size limit, no queue, and no account needed to try
  • No watermark on free videos, even with daily free generations
  • Simple three-step workflow: upload image, describe motion, generate and preview
  • Compare multiple AI video models without changing workflow
  • Designed for quick creative testing and iteration
  • Good balance between simplicity and control over video settings
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)34 −1 (down) since last check23 +1 (up) since last check
Trust Flow (Majestic)106
Citation Flow (Majestic)3029
Referring domains (Majestic)9690

4 details filled in for both companies.

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