Picknar – Lightweight YouTube Thumbnail Extractor (No Login, No API Key)
I built Picknar as a lightweight tool to extract YouTube thumbnail images in max resolution without requiring login, extensions, or third-party API keys. The main focus was performance and simplicity: No account required Direct thumbnail extraction Supports Shorts Minimal frontend dependencies Optimized for fast response time The idea came after noticing that most similar tools were either overloaded with ads, slow, or required unnecessary steps. I’d appreciate feedback on: UX improvements Technical architecture decisions Monetization approach (currently ad-supported) Long-term defensibility in a competitive niche Happy to answer questions about implementation or tradeoffs. 0 comments on Hacker News.
I built Picknar as a lightweight tool to extract YouTube thumbnail images in max resolution without requiring login, extensions, or third-party API keys. The main focus was performance and simplicity: No account required Direct thumbnail extraction Supports Shorts Minimal frontend dependencies Optimized for fast response time The idea came after noticing that most similar tools were either overloaded with ads, slow, or required unnecessary steps. I’d appreciate feedback on: UX improvements Technical architecture decisions Monetization approach (currently ad-supported) Long-term defensibility in a competitive niche Happy to answer questions about implementation or tradeoffs.
I built Picknar as a lightweight tool to extract YouTube thumbnail images in max resolution without requiring login, extensions, or third-party API keys. The main focus was performance and simplicity: No account required Direct thumbnail extraction Supports Shorts Minimal frontend dependencies Optimized for fast response time The idea came after noticing that most similar tools were either overloaded with ads, slow, or required unnecessary steps. I’d appreciate feedback on: UX improvements Technical architecture decisions Monetization approach (currently ad-supported) Long-term defensibility in a competitive niche Happy to answer questions about implementation or tradeoffs. 0 comments on Hacker News.
I built Picknar as a lightweight tool to extract YouTube thumbnail images in max resolution without requiring login, extensions, or third-party API keys. The main focus was performance and simplicity: No account required Direct thumbnail extraction Supports Shorts Minimal frontend dependencies Optimized for fast response time The idea came after noticing that most similar tools were either overloaded with ads, slow, or required unnecessary steps. I’d appreciate feedback on: UX improvements Technical architecture decisions Monetization approach (currently ad-supported) Long-term defensibility in a competitive niche Happy to answer questions about implementation or tradeoffs.
Hacker News story: Picknar – Lightweight YouTube Thumbnail Extractor (No Login, No API Key)
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Reviewed by Tha Kur
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February 17, 2026
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