Are you looking for a convenient way to edit and modify your STL files for 3D printing? Look no further than these top STL online editors that make the process seamless and efficient.

1. Tinkercad:

Tinkercad is a popular choice for beginners and hobbyists who are new to 3D modeling. This online editor offers a user-friendly interface and a wide range of tools to create, modify, and export STL files for 3D printing.

2. Meshmixer:

Meshmixer is a powerful STL editor that provides advanced tools for repairing and modifying 3D models. Its intuitive interface and extensive features make it a go-to choice for users looking to fine-tune their designs before printing.

3. Onshape:

Onshape is a professional CAD software that also offers an online platform for 3D design and editing. With its robust suite of tools and collaborative features, Onshape is perfect for engineers and designers working on complex projects.

4. SelfCAD:

SelfCAD is an all-in-one online 3D modeling and slicing software that allows users to create, sculpt, and slice their models directly within the platform. Its easy-to-use interface and comprehensive tools cater to both beginners and experienced designers.

5. 3D Slash:

3D Slash simplifies the 3D modeling process with its unique block-based approach, making it accessible to users of all skill levels. This online editor is perfect for creating simple designs and prototypes for 3D printing.

Whether you're a beginner looking to learn 3D modeling or a professional seeking a powerful CAD software, these top STL online editors have you covered. With their intuitive interfaces and robust features, you can easily edit and prepare your STL files for successful 3D printing projects.