Rock Emoji

A gray boulder. Looks simple, carries centuries of metaphorical weight. In texting, 🪨 means dependability ("you're my rock"), toughness ("solid as a rock"), or literal geological things (hiking, nature, climbing). It also works for Dwayne "The Rock" Johnson references, Sisyphus memes about the futility of effort, and the surprisingly deep internet tradition of appreciating rocks for being rocks.

The proposal (L2/19-145) was submitted by Christian Krenek of Emojination, who argued that rocks filled a noticeable gap in the emoji library: there was no "Nature" category for non-living natural objects. Geologists, rock climbers, hikers, and nature enthusiasts all needed a basic rock. It was approved in Unicode 13.0 in March 2020, arriving on phones just as COVID lockdowns began, which feels poetically appropriate for an emoji that symbolizes something immovable.

One important caution: "rock" is also street slang for crack cocaine. In most contexts this won't be relevant, but law enforcement and parent safety guides flag 🪨 as a potential code emoji. Context always tells you which meaning applies.

On social media, 🪨 has three main lives. First, the emotional support rock: "you're my rock 🪨" in relationship posts and friendship tributes. This is the most common use. It turns up in Mother's Day posts, partner appreciation, and best friend captions.

Second, the nature and outdoor community: hikers, geologists, rock climbers, and bouldering enthusiasts use it as a category marker. Rock climbing in particular has surged in popularity, with US climbing gyms nearly doubling from 310 in 2013 to 591 in 2021, boosted by the sport's Olympic debut in Tokyo 2020. The bouldering community on Instagram and TikTok uses 🪨 liberally.

Third, the absurdist meme usage. The Sisyphus rock meme ("me pushing through another Monday" with a picture of Sisyphus rolling his boulder) uses 🪨 as shorthand for meaningless but persistent effort. Camus wrote "one must imagine Sisyphus happy." The internet took that and turned it into Monday morning motivation.

Note: 🪨 and 🗿 (Moai) are different emojis with different meme cultures. 🗿 is the Gen Z deadpan/sarcasm emoji. 🪨 is the literal rock.

Almost always friendly or sincere. 🪨 is one of the most earnest emojis. "You're my rock" is a declaration of trust and stability, not flirtation. The only flirty adjacent use: playful "you rock" after someone does something impressive, which can carry charmed energy in the right context. But rock is fundamentally about reliability, not romance.

• •"You're my rock 🪨" = deeply sincere, not flirty
• •"You rock! 🪨" after they did something = friendly with charm potential
• •Nature/hiking context = purely friendly/literal
• •Sisyphus meme = commiseration, not flirtation

Rocks are the oldest things most people will ever touch. The Earth's oldest known mineral grains are zircon crystals from Western Australia, dated to 4.4 billion years old. For most of human history, rocks were tools, weapons, building materials, and art canvases. The Stone Age (roughly 3.3 million to 5,000 years ago) is literally named after them.

The English language is saturated with rock metaphors. "You're my rock" (emotional stability). "Between a rock and a hard place" (no good options). "Solid as a rock" (reliable). "Hit rock bottom" (the lowest point). "Rock the boat" (disrupt stability). All of these trace back to the fundamental physical qualities of stone: hard, heavy, immovable, enduring.

Philosophically, the most famous rock belongs to Sisyphus. In Greek myth, the gods condemned Sisyphus to eternally push a boulder up a mountain, only for it to roll back down. Albert Camus turned this into the foundation of absurdist philosophy in 1942: "The struggle itself toward the heights is enough to fill a man's heart. One must imagine Sisyphus happy." That image, a person pushing a rock uphill knowing it will fall, has become one of the internet's most enduring metaphors for work, life, and perseverance.

And then there's the Pet Rock. In 1975, advertising executive Gary Dahl sold smooth Mexican beach stones in cardboard boxes with ventilation holes and a tongue-in-cheek care manual. He moved 1.5 million units at $3.95 each within six months, netting over $1 million in profit. It remains one of the most successful novelty products in American commercial history.

Approved in Unicode 13.0 (March 2020) as U+1FAA8U+1FAA8 ROCK. Added to Emoji 13.0 in 2020. Proposed by Christian Krenek of Emojination in L2/19-145. Placed in the Travel & Places category. CLDR keywords: boulder, heavy, solid, stone, tough.

1. -3300000Stone Age begins; rocks are humanity's first tools, weapons, and building materials
2. -800Sisyphus myth established in Greek mythology; becomes the archetypal image of futile labor
3. 1942Albert Camus publishes The Myth of Sisyphus, making the rolling rock a symbol of absurdist philosophy↗
4. 1975Gary Dahl sells 1.5 million Pet Rocks at $3.95 each, netting over $1M in six months↗
5. 2020Rock emoji approved in Unicode 13.0, proposed by Christian Krenek of Emojination↗

Rock symbolism is genuinely universal, one of the few concepts that translates across every culture. In Christianity, God is described as "my rock" (Psalm 18:2). In Hinduism, Shiva is worshipped in the form of a lingam stone. In Japanese Zen gardens (karesansui), carefully placed rocks represent mountains, islands, or the flow of water. In Indigenous Australian culture, Uluru (Ayers Rock) is a sacred site with deep spiritual significance.

The one cross-cultural nuance: in some contexts, calling someone a "rock" can mean they're emotionally closed off ("cold as stone") rather than dependable. Italian has "duro come una pietra" (hard as a stone) as an insult. Japanese has 石頭 (ishi-atama, "stone head") for stubbornness. The same physical quality, hardness, reads as either admirable stability or frustrating inflexibility depending on context.

• •Gary Dahl's Pet Rock (1975) sold 1.5 million units in six months at $3.95 each. He bought the actual rocks from Mexico for less than a penny each, packaged them in cardboard carriers with ventilation holes, and included a tongue-in-cheek care manual.
• •Camus's famous conclusion about Sisyphus, "one must imagine Sisyphus happy", turned a rock-pushing punishment into the foundation of absurdist philosophy. The Sisyphus meme is now one of the most recognizable philosophical images on the internet.
• •The Earth's oldest known mineral grains are 4.4 billion-year-old zircon crystals from Western Australia. When you pick up a rock, you might be holding something older than life itself.
• •US climbing gyms nearly doubled from 310 to 591 between 2013 and 2021, with bouldering representing 63% of new openings. Rock climbing's Olympic debut in 2020 accelerated the trend.
• •The word "rock" appears in more English idioms than almost any other noun: "you're my rock," "between a rock and a hard place," "hit rock bottom," "rock the boat," "solid as a rock," "on the rocks," "rock and roll." It's the most metaphorically productive geological term in the language.

• •"Rock" is established street slang for crack cocaine. While 🪨 in emoji form is rarely used this way, parent safety guides and law enforcement resources flag it as a potential code. In most texting contexts this interpretation won't apply, but be aware it exists, especially in conversations involving coded drug language.
• •Calling someone a "rock" can sometimes be read as "you're emotionally unavailable" rather than "you're dependable." In Italian, being "hard as stone" is an insult about inflexibility, not a compliment about reliability. If someone seems offended by being called a rock, they may be hearing the rigidity rather than the stability.

• •The Pet Rock (1975) is the original viral rock product. Gary Dahl's packaging genius turned a free natural object into a $4 million novelty business. The care manual instructed owners on how to "teach" their rock to sit and stay (it already knew).
• •Dwayne "The Rock" Johnson has made his wrestling nickname into one of the most valuable personal brands in entertainment. While 🗿 (Moai) is more commonly used for "The Rock" memes (especially the eyebrow raise), 🪨 also gets used as a literal reference to his name.
• •Albert Camus's The Myth of Sisyphus (1942) made a boulder the most philosophically loaded object in Western literature. "One must imagine Sisyphus happy" is one of the most quoted lines in philosophy, and the image of pushing a rock uphill has become an internet meme for work, relationships, and life itself.
• •In Zen Buddhist garden design (karesansui), rocks are the primary visual elements, representing mountains, islands, or abstract concepts. The placement of each stone is considered an art form, making rocks arguably the most philosophically significant objects in Japanese aesthetics.

• •Codepoint: U+1FAA8U+1FAA8. Single codepoint, no modifiers.
• •Shortcodes: :rock::rock: (GitHub, Slack, Discord). Simple and universal.
• •Unicode 13.0 (March 2020). Available on iOS 14.2+, Android 11.0+, Samsung One UI 3.0+.
• •No skin tone or gender modifiers (object emoji).
• •The emoji renders as a dark gray boulder on most platforms. Apple shows a brownish-gray boulder with some texture; Google's version is smoother and darker. If specific appearance matters, use a custom asset.

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