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YouTube Video Preview and Ratings Keyless

Instant video previews in popup player by hovering or clicking video thumbs. Video ratings and resolution data shown on the thumbs. Gets video information without using a YouTube API key, which can be banned or limited.

These are versions of this script where the code was updated. Show all versions.

  • v20230327 27/03/2023

    - Support shorts thumbnails
    - Throttle Return YouTube Dislike requests
  • v20221201 01/12/2022

    - Use Return YouTube Dislike API for ratings
  • v20211209 09/12/2021

    Fix thumbnail URL parsing problem
  • v20211206 07/12/2021
  • v20210723 23/07/2021

    Let's give it one more try with a new video info endpoint.
  • v20210721 21/07/2021
  • v20210618 18/06/2021

    Fix get_video_info request again
  • v20210519 20/05/2021

    Fix get_video_info request
  • v20210316 16/03/2021

    Fix some regressions
  • v20210315 16/03/2021

    - Fixed broken player button
    - Fixed broken likes display
    - Thumbs up/down now only appears if you've liked/disliked the video
  • v20210107 07/01/2021
  • v20200520 20/05/2020 ""
  • v20200519 20/05/2020 Fixed pausing main video on thumbnail mouseover
  • v20200301 01/03/2020
  • v20200229 29/02/2020