https://fintel.io/shortSqueeze Esit: Damn Fintel was free not long ago Finviz … I believe there’s a Float Short filter.
You can screen for pattern in Finviz (I believe) But if I were you I’d screen myself through these. There ain’t much candidates for short squeeze. Look at the top 10, 20, 50 on a daily basis. You can display the stocks as thumbnails.