Building block instructions

Find instructions for your building set.

Find the booklet for your exact building set, from brick models to mini and technical kits. Search the set number from the box or instructions. If the packaging is missing, start with a photo and compare the model before you build.

Match the product. Match the task.

Choose the right guide

Use these checks to narrow the results and find instructions that apply to your product.

  1. Find the set number

    Look on the box, instruction cover, bag label, or order details. Search the brand together with the full set number; a piece count or model name alone may match several kits.

  2. Match the finished model

    Compare the booklet cover, model shape, parts list, and included builds. A similar-looking set can use different parts or a different building sequence.

  3. Use a photo when the box is missing

    Open image search with a product photo, box image, screenshot, or retailer link. Use the matches to identify a set, then verify the set number and the instructions.

  4. Find the right booklet and stage

    Check whether the kit has multiple booklets, alternate builds, or a separate lighting or motor guide. Follow the sequence in the matching document.

A little more help

Common questions

How to save or print a manual →
Where is a building set’s instruction number?

Look on the box, booklet cover, package label, or order details. Search the set number with the brand; keep letters and suffixes.

Can I find building instructions from a photo?

Yes. Try Manuals+ image search with a product photo, stock image, screenshot, or retailer link, then compare the set number, model, and parts in the result. A visual match alone does not confirm the instructions fit.

Will instructions for a similar brick model work?

Match the exact set and version. Similar models can have different parts, assembly stages, or additional booklets.

Where can I find a missing assembly step?

Check the booklet number and page sequence first. Search the exact set number with assembly instructions, then compare any alternate or updated booklet with your kit.