How to export stamps for LightBurn
This guide explains how to prepare your stamp in Stampmaker.online, download the LightBurn file, open it in LightBurn, check the layers, and make sure the design is ready before engraving or cutting.
What is the LightBurn export?
The LightBurn export creates an .lbrn2 file that can be opened in LightBurn. It is designed for users who want to move from the online stamp editor into a laser engraving or cutting workflow.
The goal is to keep the stamp layout close to the preview and organize the file in a way that is practical for production. Text, frames, SVG icons, and other elements may be prepared as editable or laser-friendly paths depending on the design.
Use the LightBurn export when you want a laser-ready project file instead of only an image or vector preview.
Before exporting
Before spending credits and downloading the LightBurn file, check your stamp carefully in the preview. This is the most important step because it helps prevent mistakes before production.
If the stamp will be used for official or business purposes, double-check all legal names, registration numbers, VAT numbers, and addresses before downloading.
Step-by-step LightBurn export workflow
Create or open your stamp
Start with a new stamp or open an existing template. Choose the correct shape and size for your stamp. You can use circular, rectangular, or triangular layouts depending on your project.
Add and adjust the content
Add center text, text around the shape, shape lines, frames, SVG icons, or uploaded elements. Adjust size, position, rotation, spacing, radius, and other settings until the preview looks right.
Use the preview as your main reference
The preview shows the expected stamp layout. Make sure the text is not too close to the edge, the frame is placed correctly, and all SVG elements are visible and correctly sized.
Choose Download LBRN2
When your stamp is ready, open the download options and choose the LightBurn format. This uses credits and generates a .lbrn2 file.
Open the file in LightBurn
Open LightBurn and load the downloaded .lbrn2 file. The stamp should appear on the LightBurn workspace with its design elements and layers.
Check the layers and settings
Before running the laser, check the layer colors, fill/line settings, position, dimensions, and production parameters. Adjust speed, power, interval, and cut settings according to your machine, material, and workflow.
Run a small test before production
If this is a new material, machine, or stamp size, run a small test first. This helps confirm engraving quality, line sharpness, and cutting behavior before producing the final stamp.
Recommended layer logic
LightBurn files may contain separate layers for different parts of the stamp. The exact layer structure can depend on the design, but the general idea is to keep engraving and cutting operations easy to identify.
| Item | Meaning | Recommended check |
|---|---|---|
| Text | Usually prepared as fill/engrave content. | Check that text is readable, correctly positioned, and not mirrored unless intentionally needed. |
| SVG icons | Prepared as vector paths where possible. | Check that icons are complete and do not have unwanted connecting lines. |
| Frames and borders | May be used as visual frame, engraving line, or cutting reference depending on the design. | Check the outer frame size against the real stamp plate size. |
| Cut line | Used when an outer cut or offset frame is needed. | Confirm that the cut line is on the correct layer and has the correct offset. |
| Shape lines | Decorative or structural line elements inside the stamp. | Check stroke width, line breaks, and whether the line should be engraved or used as a guide. |
Always verify the layer settings in LightBurn before starting the machine. Stampmaker.online prepares the design, but final laser speed, power, interval, passes, and cut settings depend on your laser and material.
Checking the file in LightBurn
After opening the file in LightBurn, do not start production immediately. Take a moment to inspect the design.
- Check that the stamp size is correct in millimeters.
- Check that all text is in the correct position.
- Check that circular text follows the expected radius.
- Check that SVG icons are drawn correctly.
- Check that borders and frames are aligned.
- Check that the outer cut line, if present, is correct.
- Check layer modes such as Fill, Line, or Cut.
- Check speed, power, interval, and passes for your material.
The final production settings should always be selected in LightBurn based on your machine, rubber, acrylic, wood, or other material.
Common issues and what to check
The stamp looks too large or too small
Check the plate size in Stampmaker.online before export. Then check the dimensions in LightBurn after opening the file. The size should match the intended millimeter dimensions.
The text is not where expected
Check the preview first, then verify the imported file in LightBurn. If text is circular, check radius, start point, rotation, facing direction, and spacing.
An SVG icon looks wrong
Use clean SVG files whenever possible. Very complex SVGs, broken paths, masks, filters, or unusual SVG features may not always convert perfectly for laser workflows.
There are unwanted connecting lines
This can happen when an SVG contains multiple disconnected parts that are interpreted incorrectly by some tools. If this happens, try using a cleaner SVG or simplify the vector paths before importing.
The layer settings are not suitable for my laser
Layer settings should be reviewed in LightBurn. The best settings depend on your machine, material, lens, speed, power, and production method.
Tips for better LightBurn results
- Use clean, simple SVG icons for best vector results.
- Keep text inside the safe area of the stamp.
- Avoid placing important details too close to the outer edge.
- Use the preview to confirm the layout before downloading.
- Check the downloaded file in LightBurn before production.
- Run a small test engraving before producing the final stamp.
- Save your template so you can adjust it later if needed.
- Keep a backup of important stamp designs and downloaded files.
When should you use SVG instead of LBRN2?
Use SVG if you want a more general vector file that can be opened in different design or laser applications. SVG is useful for editing, scaling, archiving, or moving the design between different tools.
Use LBRN2 when your final workflow is specifically LightBurn and you want a project file prepared for that environment.
Important production reminder
Stampmaker.online helps you prepare the design file, but it does not know your exact laser machine, material, lens, power calibration, or production environment.
Final laser settings must be checked and adjusted in LightBurn by the machine operator.
Always verify the file and run tests before cutting or engraving final customer work.
Ready to export for LightBurn?
Create your stamp, review the preview, choose Download LBRN2, open the file in LightBurn, check the layers and settings, then prepare your laser job safely.