This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Product upvotes vs the next 3
Waiting for data. Loading
Product comments vs the next 3
Waiting for data. Loading
Product upvote speed vs the next 3
Waiting for data. Loading
Product upvotes and comments
Waiting for data. Loading
Product vs the next 3
Loading
BMBrick
Photo to LEGO mosaic — preview, parts list & PDF plans
Turn any photo into a buildable LEGO mosaic with parts lists, PDF instructions, and cost estimates. Perceptual color engine — OKLab-based (not RGB), matches human vision. Preserves edges and gradients other tools lose. Magic Cut — AI background removal, runs in-browser. A 96×96 portrait drops from 9,216 to 2,930 pieces — 68% less bricks. Also works as an MCP skill for AI agents. LEGO Pick a Brick, Webrick, BrickLink exports. 100% browser-based.
I've been obsessed with LEGO mosaics for years, but the workflow was always painful — pick a photo, manually match colors to real parts, figure out quantities, order the right pieces, then build without losing your mind on a 9,216-piece grid.
Existing tools gave you a pixelated preview and called it a day. No parts list, no build instructions, no cost estimate. You were on your own.
So I built BMBrick. Drop in any photo, get everything you need to actually build it: color-optimized preview, PDF instructions with symbol-mapped 16×16 pages, parts exports for LEGO Pick a Brick / Webrick / BrickLink, and real-time cost estimates.
The thing I'm most proud of is the color engine. We use OKLab perceptual color space instead of RGB — it matches what your human eyes actually see, not what a computer thinks looks similar. Tested against other mosaic tools and the difference is visible.
Also added Magic Cut (AI background removal) which can reduce part count by 60%+ — that's hundreds of dollars saved on a large build.
Would love feedback from anyone who's tried building a LEGO mosaic before. What was the most frustrating part of the process for you?
About BMBrick on Product Hunt
“Photo to LEGO mosaic — preview, parts list & PDF plans”
BMBrick was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #130 on the daily leaderboard. Turn any photo into a buildable LEGO mosaic with parts lists, PDF instructions, and cost estimates. Perceptual color engine — OKLab-based (not RGB), matches human vision. Preserves edges and gradients other tools lose. Magic Cut — AI background removal, runs in-browser. A 96×96 portrait drops from 9,216 to 2,930 pieces — 68% less bricks. Also works as an MCP skill for AI agents. LEGO Pick a Brick, Webrick, BrickLink exports. 100% browser-based.
On the analytics side, BMBrick competes within Design Tools, Art and Artificial Intelligence — topics that collectively have 749.6k followers on Product Hunt. The dashboard above tracks how BMBrick performed against the three products that launched closest to it on the same day.
Who hunted BMBrick?
BMBrick was hunted by Able rIp. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of BMBrick including community comment highlights and product details, visit the product overview.
Able rIp