Reverse Button Emoji

The reverse button (◀️) is a left-pointing triangle — the mirror image of the play button (▶️) and one of the most quietly versatile symbols in the emoji set. On tape decks, it meant "play backward" (reverse playback). In modern interfaces, it's more commonly "go to previous" or just "left." But in texting and social media, ◀️ works as a generic leftward pointer, a "go back" indicator, and a bullet-point alternative for formatted lists. It's less emotionally loaded than ⏮️ or ⏪ — where those carry nostalgia and urgency, ◀️ is neutral and functional. Think of it as the workhorse arrow that says "previous" without the drama. Originally encoded as BLACK LEFT-POINTING TRIANGLE in Unicode 1.1 (1993), it joined Emoji 1.0 in 2015. It ranks 45th in usage on Twitter/X among symbol emojis — modest, but it shows up consistently in threads, listicles, and navigation contexts.

◀️ is a formatting emoji more than an emotional one. Content creators use it in Twitter/X threads to mark bullet points or steps, Instagram captions to break up text blocks, and Discord channels for navigation pointers. It shows up in "swipe left" carousel post captions and in reply threads pointing to a previous message. The reverse video trend on TikTok — where creators play clips backward to create mind-bending effects — brought renewed attention to all reverse-related symbols. "Reverse video" searches tripled from ~25 to ~84 in 2025 as short-form creators discovered how effective backward playback is for viewer retention.

◀️ is one half of the most iconic symbol pair in media history. The right-pointing triangle (▶️) was designed at Ampex in the 1960s to show tape travel direction. Its mirror — the left-pointing triangle — meant "play in reverse." On reel-to-reel decks, this was a literal function: you could play tape backward. On VCRs and cassette players, the single triangle became rare as the double-triangle rewind (⏪) took over for backward movement. But the single left triangle survived in a different role: as a "previous" or "back" button in software interfaces. YouTube, Spotify, and every media player kept it around. The shape itself — a solid black equilateral triangle — has roots in the Geometric Shapes Unicode block (U+25A0–U+25FF), where it was encoded at U+25C0 in Unicode 1.1 (1993), long before emoji existed. When the play button became YouTube's logo and one of the most recognized symbols on Earth, ◀️ inherited some of that cultural weight by association.

Encoded in Unicode 1.1 (1993) as U+25C0 BLACK LEFT-POINTING TRIANGLE. Part of the Geometric Shapes block (U+25A0–U+25FF). Added to Emoji 1.0 in 2015. The name says "black" because the triangle is filled (solid), as opposed to the outline variants in the same block.

The play/reverse triangle pair is one of the most universally understood symbol sets on the planet — designed deliberately for cross-cultural use. But the "back means left" convention breaks down in RTL (right-to-left) languages. In Arabic and Hebrew interfaces, ◀️ could mean "forward" since reading direction is right-to-left. Google's Material Design guidelines recommend mirroring media control arrows in RTL layouts, but this isn't universally implemented. Most streaming apps (Spotify, YouTube) don't flip their playback controls in Arabic — they keep ◀️ as "reverse" regardless of language direction.

• •The BLACK LEFT-POINTING TRIANGLE (U+25C0) has been in Unicode since version 1.1 in 1993 — it's older than most of the people using it as an emoji.
• •YouTube's play button is arguably the most recognized triangle in history. The Creator Awards are made by New York firm Society Awards, with the Diamond version containing actual crystal.
• •Instagram removed its built-in Rewind mode from Stories and Reels. TikTok's reverse effect now dominates, and CapCut has become the go-to tool for creating reverse videos for Instagram.
• •On old reel-to-reel tape decks, ◀️ literally played audio backward. You could hear reversed speech, which fueled decades of backmasking conspiracy theories in rock music.

• •Using ◀️ when you mean ⏪ — ◀️ is normal-speed reverse, ⏪ is fast rewind. Most people don't know the difference, but media production folks will notice.
• •Sending ◀️ in a chat thinking it looks like a left arrow — on some platforms it renders as a blue triangle button, not a clean arrow. ⬅️ is usually what you want.
• •In RTL interfaces, ◀️ could be interpreted as "forward" since left is the default reading direction. This causes real UX confusion in Arabic and Hebrew apps.

• •TikTok Reverse Effect: The built-in reverse filter became a major content category by 2025, with "reverse video" searches tripling. Creators use it for magic-trick edits, transformation reveals, and comedy bits where actions look surreal backward.
• •Backmasking in rock: Playing records in reverse fueled conspiracy theories for decades. Led Zeppelin's "Stairway to Heaven" was allegedly full of satanic messages when reversed. The Beatles' "Revolution 9" reversed became "Turn me on, dead man." The play-backward symbol ◀️ is the icon of this whole subculture.
• •YouTube Creator Awards (2012–present): YouTube turned the play triangle into physical trophies. The Silver (100K), Gold (1M), Diamond (10M), and Red Diamond (100M) play button awards are among the most sought-after status symbols in digital media.

• •◀️ is U+25C0 + U+FE0F. It lives in the Geometric Shapes block, not the Arrows or Miscellaneous Technical blocks. Keep that in mind for emoji categorization.
• •The 'black' in BLACK LEFT-POINTING TRIANGLE means 'filled/solid' — it's a rendering instruction, not a color name. The outline variant is U+25C1 (WHITE LEFT-POINTING TRIANGLE).
• •Shortcode varies: Slack uses :arrow_backward::arrow_backward:, some platforms use :reverse_button::reverse_button:. Test your target platform.
• •Without the FE0F variation selector, some systems render this as a small black geometric shape instead of a full-color emoji button.

See the full Emoji Developer Tools guide for regex patterns, encoding helpers, and more.