Locked Treasure Chest black outline icon
Outline icon of a closed treasure chest with a domed lid, metal bands and a keyhole lock
About the Locked Treasure Chest black outline icon
A sturdy chest with a barrel-curved lid is banded by horizontal straps and closed with a square lock plate and keyhole at the front, with reinforced corner brackets at the base. It reads as treasure, loot, rewards and hidden value, making it a strong fit for game reward screens and loot box UI, savings and wallet apps, pirate-themed illustrations, gamified achievement badges and children's book graphics.
The body is a rounded-top rectangle divided into three plank rows, with a central vertical strap running over the lid seam into the lock, giving a clear focal point in the middle. It works alongside key, coin, gem and trophy icons in the same set. The keyhole is the smallest detail, so avoid sizes below 32 px if the lock should stay visible.
This is the black outline version of the locked treasure chest icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
