Free · unlimited · browser-based

3D Print Tools

Q: Do I need to upload anything?

No. Everything runs in your browser tab -- your design is built and exported locally and never sent anywhere.

Q: Do I need a 3D printer or design experience to use these?

No design experience needed -- these tools are simple forms with a live 3D preview, not full modeling software. You will need access to a 3D printer (your own, a friend's, a makerspace, or a print-on-demand service) to actually print the exported file.

Q: Does this work on mobile?

Yes -- the live 3D preview and export both work on a phone or tablet's browser, just with a touch-friendly layout.

Q: What happens to my design after I'm done?

Nothing -- since it was never uploaded anywhere, there's nothing stored on a server to delete. Closing the tab clears it from your browser's memory.

Design and export ready-to-print STL files with a live 3D preview, running entirely in your browser. No installs, no sign-up, and nothing ever leaves your device.

See 3D print tools Explore the full toolkit

3D print tools

4 tools live now · more coming soon

3D Print Name Tag Maker

Design a custom name tag and export it as a ready-to-print STL file — pick the size, thickness, corner style, and whether the text is raised or engraved, with a live 3D preview.

custom text · raised or engraved · keychain hole · live 3D preview · STL export · offline

3D Print QR Code Maker

Turn any text or URL into a scannable QR code and export it as a ready-to-print STL file — pick the size, thickness, error-correction level, and whether the code is raised or engraved, with a live 3D preview.

text or URL to QR · raised or engraved · error correction levels · keychain hole · live 3D preview · STL export · offline

Beta

3D Print Photo Converter

Turn a photo into a 3D-printable relief or backlit lithophane panel and export it as a ready-to-print STL file — pick the style, size, and thickness, with a live 3D preview.

photo to 3D relief or lithophane · adjustable thickness · mounting hole · live 3D preview · STL export · offline

Beta

3D Print Storage Organizer

Design a custom storage tray with 1 or 2 compartments and export it as a ready-to-print STL file — pick the width, height, depth, wall thickness, and raised feet or a recessed grip base, with a live 3D preview showing the actual size.

1 or 2 compartments · adjustable width/height/depth/wall thickness · raised feet or recessed grip base · live 3D preview with size overlay · auto-named STL export · offline

Frequently asked questions

Is this really free?

Yes. Every tool here is free, with no sign-up and no watermarks.

Do I need to upload anything?

No. Everything runs in your browser tab — your design is built and exported locally and never sent anywhere.

What is an STL file?

STL is the standard file format 3D printers and slicer software (Cura, PrusaSlicer, and similar) read to print an object. Every tool in this category exports a real, ready-to-slice binary STL file.

Do I need a 3D printer or design experience to use these?

No design experience needed — these tools are simple forms with a live 3D preview, not full modeling software. You will need access to a 3D printer (your own, a friend's, a makerspace, or a print-on-demand service) to actually print the exported file.

Does this work on mobile?

Yes — the live 3D preview and export both work on a phone or tablet's browser, just with a touch-friendly layout.

What happens to my design after I'm done?

Nothing — since it was never uploaded anywhere, there's nothing stored on a server to delete. Closing the tab clears it from your browser's memory.

How it works

Choose a tool

Pick from the grid above — organize, convert, or whatever's next as we add more.

Drop your files

They load straight into this tab's memory — no upload happens.

Download the result

Gotool.xyz hands the finished file back to you. That's the whole job.

Your files are never uploaded. Gotool.xyz runs entirely as JavaScript in your browser. Your files are processed in memory and never touch a server — nothing to breach, nothing to clean up. Close the tab and it's like it never happened. The only thing we count is which tool ran (just the name, e.g. "merge") so we know what people find useful — never your file, its name, its size, or anything in it.