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Unable to download YouTube thumbnails in full resolution on mobile

Firefox для Android Undefined
Kiki replied
Thumbload
Thumbload

I am trying to download YouTube thumbnails in their original resolution (HD quality) using my mobile browser, but I’m facing some issues. Sometimes the image doesn’t load properly, or it downloads in lower quality.

I have tried different methods, including manually modifying the image URL and using an online YouTube thumbnail downloader, but the results are not consistent.

For reference, I tried using this tool: https://thumbload.net/ 

to download thumbnails, but I still experience issues on mobile.

Is this a browser-related limitation or a setting issue? How can I properly download full-quality YouTube thumbnails on mobile without errors?

I am trying to download YouTube thumbnails in their original resolution (HD quality) using my mobile browser, but I’m facing some issues. Sometimes the image doesn’t load properly, or it downloads in lower quality. I have tried different methods, including manually modifying the image URL and using an online YouTube thumbnail downloader, but the results are not consistent. For reference, I tried using this tool: [https://thumbload.net/ https://thumbload.net/] to download thumbnails, but I still experience issues on mobile. Is this a browser-related limitation or a setting issue? How can I properly download full-quality YouTube thumbnails on mobile without errors?

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Kiki
Kiki
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Mozilla Staff

Hi there,

This question appears to be a duplicate of /questions/1577901. As a moderator, I’ll go ahead and lock this thread to keep the discussion in one place. Please refer to the linked thread for existing answers and ongoing discussion.

Thanks for your understanding!