| What it does | Free AI subtitle generator that runs entirely in your browser
| AI video ad analysis tool that identifies why ads underperform and delivers ready-to-use creative fixes in 3 minutes
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| Pricing model | Not given
| Paid
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| Pricing | Free: 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).
| One Ad: $29 (one-time payment). 3 Ads: $49 ($16.33 per ad, save 43%). 10 Ads: $99 ($9.90 per ad, best value). All plans include 5 rewritten hooks with visual direction, full script rewrite with side-by-side comparison, 5 A/B test variants, scene-by-scene fixes with priority levels, 5 CTA alternative
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| 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
| - 5 rewritten hooks with visual direction using different angles (curiosity gap, pattern interrupt, problem-first, social proof, bold)
- Full script rewrite with side-by-side comparison showing what changed and why
- 5 complete A/B test variants (aggressive, story-based, UGC, direct response, social proof)
- 5 CTA alternatives using urgency, scarcity, risk reversal, social proof, and benefit-first frameworks
- Full transcript with timestamps
- Shareable report with PDF export
- Platform-specific optimization for TikTok, Meta, and YouTube
- Analyze competitor ads to understand effective ad strategies
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| 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
| - Analyzes every frame and word to identify exact problems like weak hooks and viewer drop-off points, unlike ChatGPT which has never seen the video
- Delivers ready-to-use creative assets in under 3 minutes that replace a $500 strategist call
- Platform-specific recommendations that understand the native rules and best practices for each platform
- Provides specific metrics like hook scores and viewer drop-off percentages to quantify ad performance problems
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 34 ▼ −1 (down) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 10 | 3 |
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| Citation Flow (Majestic) | 30 | 9 |
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| Referring domains (Majestic) | 96 | 6 |
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OpenSubs
FixMyAd