SafeTube 2.0
Turn any Youtube video into an Interactive lesson!
SafeTube 2.0 launched on May 17, 2024 with 15 votes, #967 of 4,539 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 2 years on.
What it does
Turn any YouTube Video into an interactive lesson. Remove all Ads, trim your video, get an instant transcript, add time-stamped comments, interactive quizzes, notes, and more!
AstroSafe is the kid-safety AI team. We partner, white-label, and build standout AI products for children and family brands.
We partner with the world's most ambitious kids brands to embed AI that's safe, useful, and worthy of the children using it. From solo founders shipping their first App, to global brands rolling out safe AI at scale. We design and train custom AI models from the ground up for your product - tuned to your domain, your safety bar, and the specific way kids and families use it. Production-grade AI infra for enterprise teams - private deployments, scalable inference, evals and observability built for the safety bar kids' products demand. Drop Aegis into any model - GPT, Claude, Gemini, Llama - and get real-time guardrails, age-aware responses and audit-ready logs. Two-week audits that…from astrosafe.co
Does a similar job
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EverLearns for YouTube2024 · everlearns.com · ▲151Turn any YouTube playlist into a course in 5 minutes
- TMTubePen – My attempt to get more out of YouTube learning2025 · tubepen.com · ▲74
Hi HN! I made this because I always forget what I'm trying to learn from YouTube. Test yourself: Can you remember the main concepts from the last (educational) video you watched? So, why not highlight and take notes on YouTube videos, just like in books? That's TubePen. Sign in, replace "youtube" with "tubepen" in your YouTube URL, and you're ready to retain more from your videos. I’d love your feedback! What do you think of my landing page? Use the 10-day free trial and see if it’s useful for you. Thanks!
I tried making YouTube safer for my kids2025 · maekitsafe.com · ▲41Provide them content you trust. Only YouTube channels you approve, with no comments, no autoplay, and no algorithmic recommendations.


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