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OpenSubs vs Tiny Desk 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 Tiny Desk AI
DetailOpenSubs logo OpenSubsTiny Desk AI logo Tiny Desk AI
What it doesFree AI subtitle generator that runs entirely in your browser Generate AI videos of you and your friends performing the viral Outstanding Tiny Desk concert
StageNot given Startup
FoundedNot given 2026
Based inNot given Not given
Pricing modelNot given Paid
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). Single Video: $9.99 for 1 video (1–5 people); Party Pack: $19.99 for 3 videos ($6.66 per video); Five Pack: $29.99 for 5 videos ($6.00 per video). All are one-time purchases with credits that never expire. Failed renders return credits automatically. Unused credits can be refunded within 14 days of
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
  • Upload 1–5 photos and assign to five roles: lead vocals, keyboard, back-left vocals, back-right vocals, saxophone
  • AI fills in clothing not shown in photos
  • Renders approximately 18-second 720p video at 9:16 aspect ratio
  • Download video with song and silent copy
  • Rendering typically takes 5–10 minutes
  • Photos deleted automatically after 30 days
  • Failed renders automatically return credits
  • Payment options: card, Apple Pay, Google Pay
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 subscription; one-time purchase per video with credits that never expire
  • One video price covers 1–5 people, not multiple videos
  • Independent fan tool not affiliated with NPR, Charlie Wilson or The Gap Band
  • Photos used only for video generation, not for model training
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 check2 +2 (up) since last check
Trust Flow (Majestic)100
Citation Flow (Majestic)3022
Referring domains (Majestic)966

4 details filled in for both companies.

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