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OpenSubs vs ImageGenAI

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 ImageGenAI
DetailOpenSubs logo OpenSubsImageGenAI logo ImageGenAI
What it doesFree AI subtitle generator that runs entirely in your browser Free AI image generator with no sign-up required
StageNot given Not given
FoundedNot given Not given
Based inNot given US
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: 60 guest credits per rolling 24 hours, or 30 daily check-in credits plus 30-credit signup bonus for signed-in users. Paid plans: Basic $12.99/month with 3,000 monthly credits; Plus $39.99/month with 10,000 monthly credits; Pro $114.99/month with 30,000 monthly credits. Credit packs: Small $6.9
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
  • Text to image generation
  • Image to image editing
  • Multiple style presets including photo, anime, art, watercolor, 3D
  • Customizable aspect ratios including 1:1, 3:4, 4:3, 9:16, 16:9, 2:3, 3:2
  • Reference image support with up to 4 images
  • Commercial use allowed
  • Private image storage on paid plans
  • Output sizes from 1K to 4K
  • No watermarks
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 sign-up required to start generating images immediately
  • Free credits renew daily rather than as a limited trial
  • Specialized tool pages for common use cases like photos, art, characters, tattoos, and wallpapers
  • Fast in-browser results without installation required
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 checkNot checked yet no change since last check
Trust Flow (Majestic)100
Citation Flow (Majestic)300
Referring domains (Majestic)960

4 details filled in for both companies.

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