The invention discloses a fast searching device for a shuttleless-loom cracked end position, and relates to the technical field of spinning production weaving. Warp yarn penetrates through a dropper warp yarn hole, a dropper movable hole sleeves a combination body composed of a metal bar and a metal toothed bar, the metal toothed bar is installed in the middle of the metal bar, and the metal bar is in insulation joint with the metal toothed bar through a plastic film; the metal toothed bar is divided into a plurality of toothed bar bodies with the equal-distance width, each section of the metal toothed bar body is connected with indicator lamps, switches and a battery in parallel through a wire, and the other end of the battery is connected with the metal bar bodies; the indicator lamps are fixed at the corresponding metal bar bodies, the width of each section of the metal toothed bar body is 5 cm, and the indicator lamps corresponding to the row number of cracked ends are arranged atthe two ends of the metal rod. When the end of some warn yarn is broken, a dropper falls and is connected with the metal toothed bar and the metal bar, a circuit is switched on, the indicator lamps atthe corresponding metal bar bodies can give out light to remind operators of breaking the end of the warp yarn, in-time and accurate treatment is convenient, and the switches can be switched off without indication. The fast searching device is suitable for all shuttleless looms when cracked end droppers are searched through the toothed bar bodies.