Spark Tray

About

Spark Tray

Spark Tray is a Windows utility belt: download video and audio, bulk-queue lists, remove image backgrounds, and transcribe media — all on your machine. Spark Tray is a local-first Windows utility belt — download video and audio, bulk-queue lists, remove image backgrounds, and transcribe media, all on your machine. Click the tray, pick a tool, drop your input — and watch it run, all on your machine. Here's the real app doing exactly that. Five focused tools, each doing one job well — all running right on your machine. Paste a link and pull the video or extract audio as MP3 — pick the quality, grab subtitles, and expand whole playlists. Works with YouTube, Vimeo, and thousands of other sites. Drop in a video or paste a link and pull the sound out — copy the original track losslessly in an instant, or convert to MP3, M4A, WAV, FLAC, or Opus at the bitrate you choose. Drop in a CSV or paste one link per line and Spark Tray queues them all — downloading in the background, honoring your limits, and retrying anything that fails. Cut the subject out of any photo and get a crisp transparent PNG in seconds — one image or a whole batch, with the option to drop in a solid color or new backdrop. Turn any audio or video into an accurate, timestamped transcript — export SRT, VTT, TXT, or JSON, choose the model for speed vs. accuracy, and translate to English on the fly.