| What it does | Fast data grid and pivot table for React and JavaScript with virtual scrolling and Web Worker support
| Free YouTube tools for creators with no sign-up or paywall
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| Stage | Startup
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| Founded | 2026
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| Based in | Not given
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| Pricing model | Freemium
| Open source
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| Pricing | Not given
| All 27 tools are free with no sign-up required. No paid plans or premium features.
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| Key features | - Virtual scrolling: handles millions of rows with only visible rows in the DOM
- Web Worker offload for filtering and sorting above ~20,000 rows
- Columnar encoding with typed arrays for fast sorting and filtering
- Server-side data loading and filtering
- Sorting and filtering with custom comparators
- Inline editing with validation and lookups
- Multi-level grouping and master-detail views
- Excel and PDF export with styling
- Calculated columns with spreadsheet formulas
- Interactive charts and drill-down
| - YouTube Monetization Checker to verify if channels are monetized and estimate earnings
- Tag Extractor to extract hidden tags and keywords from videos
- Frame by frame video viewer with adjustable playback speed down to 0.25x
- AI-powered title generator for creating click-worthy video titles
- Thumbnail downloader supporting up to 1280x720 HD resolution
- Description generator with SEO optimization, hooks, chapters and CTAs
- QR code generator for videos, shorts, playlists and channels
- Content calendar planner with production checklist and exports
- Watch time calculator to determine views needed for monetization
- Views to money calculator estimating earnings by niche and audience location
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| What makes it different | - Free Community edition with no expiry, watermark or license key for commercial use
- Paid versions never expire or lock users out; shipped applications keep running without watermarks
- No license server; keys checked locally via public key compiled into the package
- Handles millions of rows efficiently with only the visible window rendered
| - No sign-up or account creation required for any tool
- All tools completely free with no paywall or premium features
- Cached results load instantly for repeat checks
- Built by a creator for creators with transparent affiliate disclosure
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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) | 37 ● no change since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 6 | 0 |
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| Citation Flow (Majestic) | 28 | 16 |
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| Referring domains (Majestic) | 26 | 1 |
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KanuniLabs
YT Crew