ASCII Magic
Open tool

/STYLE · LEGO

Photo to LEGO Mosaic, Free Online LEGO Art Generator

Turn any photo into a LEGO mosaic, posterised studded bricks with raised-dot highlights, the LEGO-art look in your browser. Not the official LEGO Group Mosaic Maker, this is a free online generator for previewing personal builds and stylizing photos. Adjust brick size and palette, export at up to 4×. No signup, runs entirely in your browser.

Open the editor →

/SEE IT

From photo to LEGO art in one click

Drop any photo into the editor and pick the LEGO style. The engine posterises your image onto a grid of studded LEGO-style bricks, each shaded with a raised-dot highlight, a brick mosaic built from your photo's own colours.

Original colour photograph, before the LEGO art effect is applied
Original
The same photograph rendered in the LEGO style
LEGO output

/MORE EXAMPLES

Brick mosaics from any photo

Six photos rebuilt as LEGO-brick mosaics, every studded tile sampled from the source image.

Photo rendered in the LEGO style, Studded bricks
Studded bricks
Photo rendered in the LEGO style, Brick mosaic
Brick mosaic
Photo rendered in the LEGO style, Posterised studs
Posterised studs
Photo rendered in the LEGO style, Bright bricks
Bright bricks
Photo rendered in the LEGO style, Fine brickwork
Fine brickwork
Photo rendered in the LEGO style, Bold bricks
Bold bricks

Every image is a real ASCII Magic export, drop your own photo to get the same look, then tune and export up to 4×.

/HOW IT WORKS

Make LEGO art in four steps

  1. Drop your image

    Drag any JPG, PNG, WebP, GIF or MP4 into the editor. No upload, your file stays in the browser.

  2. Pick the LEGO style

    Switch the render mode to LEGO, your photo is instantly redrawn in the LEGO art look.

  3. Tune the look

    Adjust brick size, coverage and palette in real time, from chunky bricks to a fine studded mosaic.

  4. Export

    Save as PNG, JPG, animated GIF or MP4, at up to 4× source resolution. No watermark.

/WHY ASCII MAGIC

Built for brick mosaics

Studded LEGO bricks

Every cell becomes a raised, shaded LEGO-style stud, an instant brick mosaic of your photo.

Any brick size

From chunky display-piece bricks to a fine, detailed studded mosaic, set with one slider.

From your colours

Bricks are posterised from the source image, so the mosaic keeps your photo's palette.

Video + 4× exports

Brick every frame of a clip and export a looping MP4 or GIF; stills export up to 4× source resolution.

/PRACTICAL USE

Prototype a real LEGO mosaic before you spend money on bricks

Many users prototype a real brick mosaic in ASCII Magic before buying any LEGO. The recipe: set brick size to 1×1 studs, pick the official LEGO Art palette from the dropdown, export the PNG at 4× resolution, then count studs by row and column. The exported image becomes your build plan. This saves dozens of hours of guesswork and hundreds of dollars on the wrong bricks. We are not affiliated with LEGO, but if you are going to spend the money, prototype first. For wall art that does not need to be built, use 2×2 or 3×3 studs at 4× export for a more graphic look that prints cleanly at A2 or larger.

LEGO mosaic vs LEGO Art vs LEGO portrait, what is what

All three terms describe the same idea, a photograph rebuilt out of LEGO bricks viewed from above. LEGO mosaic is the technical name (a grid of single-colour studs). LEGO Art is the LEGO Group's official product line (Marilyn, Iron Man, Star Wars, Mona Lisa kits). LEGO portrait is what people search when they want their own face. ASCII Magic generates the digital version of all three from any input photo, with brick-size, palette and stud-height controls so you can match the official LEGO Art look or push past it.

/FAQS

Common questions about LEGO art

How do I turn a photo into LEGO art?
Open ASCII Magic, drop your photo in, and pick the LEGO style. Your image is rebuilt as a grid of studded LEGO-style bricks. Adjust brick size and palette, then export as PNG, JPG, GIF or MP4. No signup.
Is this a real LEGO mosaic / can I build it?
It produces a LEGO-mosaic look, posterised studded bricks from your photo. It's a digital render for art, wallpapers and social, not an official LEGO build guide, but it's a great starting point for planning a brick mosaic.
Can I use it on a video?
Yes. Drop an MP4, MOV or WebM into ASCII Magic, pick the style, and every frame renders with the same settings. Export as an MP4 (H.264) or animated GIF.
Does ASCII Magic upload my photos to a server?
No. Every conversion runs locally in your browser using HTML5 Canvas. Your image or video never leaves your device, no upload, no cloud processing.
Is it really free?
Yes, completely free. No signup, no watermark, no export limit, no ads. Export stills up to 4x source resolution.
Can I use the output commercially?
Yes. The output is yours, use it in client work, social posts, prints, music videos, commercial sites, anything. You only need rights to the source image you uploaded.
Can I use the LEGO style as a build plan for a real LEGO mosaic?
Yes. Set brick size to 1x1 studs, pick the official LEGO Art palette, export PNG at 4x resolution, then count studs by row and column. The exported image becomes your build plan. Saves hours and hundreds of dollars on wrong bricks.
LEGO mosaic vs LEGO Art vs LEGO portrait, what is the difference?
All three describe the same idea, a photograph rebuilt out of LEGO bricks. LEGO mosaic is the generic technique. LEGO Art is the LEGO Group's official product line of mosaic kits. LEGO portrait is the search term for personal-face versions. ASCII Magic does all three from any input photo.
Is this an official LEGO product?
No. ASCII Magic is independent and not affiliated with the LEGO Group. We generate a digital LEGO-mosaic look from any photo; the output is a render, not an official LEGO build guide. If you want to build a real mosaic from our output, you supply your own bricks.
Is there a LEGO mosaic maker?
Yes. ASCII Magic works as a free LEGO mosaic maker: drop in a photo, pick the LEGO style, and it rebuilds your image out of posterised studded bricks with raised-dot highlights. Adjust the brick size to control how detailed the mosaic is, then export a print-ready file with no watermark.
How do I add a LEGO effect or filter to a photo?
Open ASCII Magic, drop your photo in, and pick the LEGO style to apply a LEGO effect in your browser. The filter samples your image into a grid of studded bricks, turning any photo to LEGO-style art in real time. Slide the brick size for a chunky or fine look, then export as PNG, JPG or GIF.

/CREATE ART IN SECONDS

Photos into LEGO art, in your browser.

Studded bricks, adjustable size and palette, every change previews instantly, export at up to 4× resolution. Free forever.

Try it out now

/RELATED STYLES

Or try a different art style

ASCII Art → Pixel Art → Mosaic → Voxel →

Each opens the editor with that style ready. Explore the full styles index.