A double left triangle with a bar: the previous-track or back-to-start control. It means go back one step or return to the beginning.
People use ⏮️ when they want to restart a plan, revisit an earlier point in a thread, or replay the song that just ended. It leans toward 'start over from the top', where ⏪ suggests rewinding a little or looking back.
Facts
Last track button ⏮️ is an emoji in the symbols category, under av symbol. It is one of the early emoji from Japanese phones, standardized in Unicode 7.0 (2014). On GitHub, Slack and other apps you can type it as :previous_track_button: or :last_track_button:. People also look for it with words like “arrow”, “button”, “last”, or “previous”.
Timeline
2014Added to the emoji standard (Unicode 7.0)
Design history
Google (Noto)
2017
2021
2026
Twemoji (X, Discord)
2016
Google Noto Emoji images: Apache 2.0. Twemoji graphics by X Corp and contributors: CC-BY 4.0.