Life & fun · alternatives · 2026
24 alternatives to 3mftostl
Convert 3MF to STL directly in your browser
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
ConvertMesh▲11Free 3D file converter - 3MF, STL, OBJ, PLY, GLTF online
2025 · convertmesh.com · its alternatives →
- 2
Split STL & 3MF files to fit any 3D printer
Aug 2026 · partfit3d.com · its alternatives →
- 3
Free to convert PNG to STL for 3d printing with 3DPEA
2024 · 3dpea.com · its alternatives →
- 4
STL Text▲1Turn text into print-ready STL files in your browser
Aug 2026 · stltext.com · its alternatives →
- 5
It's been closed source for a long time while I worked on it on and off as a hobby research project, but yesterday the repo was made public for the first time under the MPL 2.0 license. A feature reel showing its capabilities can be found here: https://ktstephano.github.io/rendering/stratusgfx/feature_re... A technical breakdown of a single frame can be found here: https://ktstephano.github.io/rendering/stratusgfx/frame_anal... It's still in a very beta state (bugs and instability expected), but I felt like it was a good time to make it…
2023 · github.com · its alternatives →
- 6
Free to view. Easy to convert. STL, OBJ, 3MF, and more.
2025 · apps.apple.com · its alternatives →
- 7
2D to 3D Image▲356Convert 2D flat images to 3D visuals in Stylar
2024 · dzine.ai · its alternatives →
- 8
Convert3D▲99100% private + no ads + no upload + all platforms
2023 · convert3d.org · its alternatives →
- 9
Convert 3D files privately in your browser
Aug 2026 · 3dconverter.org · its alternatives →
- 10
The Fastest Way to Preview and Share 3D Models
May 2026 · stlviewer.online · its alternatives →
- 11
I use a ton of 3D Files as I love 3D printing in my spare time and I usually exchange them over Gmail and store them in Google Drive etc.. Google does not have a 3D Preview of files so I've built a small Google Workspace Addon that opens the file into a clean "Google like" web app that supports most files. Other solutions existed but they were full of ads and looking absolutely terrible. It got a bit of traction (around 400 users) on the store so thought I would share it here! Would love to have feedback! Each file is treated purely in the browser for maximum privacy
Jan 2026 · 3dviewer.co · its alternatives →
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Quickly convert game 3D model files. Start free.
2025 · modelformatconvert.com · its alternatives →
- 14
IN&OUTPUT ▲6AI turns your text and images into 3D STL files instantly
Dec 2025 · inoutput-d8ad2f28.base44.app · its alternatives →
- 15
Simple SDF mesh generation in Python. Contribute to fogleman/sdf development by creating an account on GitHub.
2021 · github.com · its alternatives →
- 16PT
Hi everyone, I build some "online" converters as a side project in the last weeks. The difference to existing conversion websites is, that my converters don't upload your files. Everything happens in your browser on your device (with the help of a lot of great Open Source Javascript libraries). I think privacy is an essential feature for a service like this, so my converters also don't use google analytics or any other form of tracking (in fact they use no external resources at all). I started this because I ended up with some .heic files from my iPhone and had to use ImageMagick every time…
2022 · png.to-pdf.net · its alternatives →
- 17
High-Quality & Fast AI image to 3D or image to STL conversion with Image3D AI. Powered by Hunyuan 3D, Tripo, Meshy for STL, OBJ, GLB models
Nov 2025 · aiimageto3d.com · its alternatives →
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100x Faster Slicing of SCAD Files for 3D Printing. Contribute to moehriegitt/hob3l development by creating an account on GitHub.
2018 · github.com · its alternatives →
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Blender-style 3D editing in your browser
May 2026 · 3d-editor.com · its alternatives →
- 22
Transform Web: Revolutionary AI-powered text-to-CAD software. Generate 3D models and STL files from simple text descriptions in seconds. Perfect for 3D printing, prototyping, and engineering design.
2025 · curranjrobertson.github.io · its alternatives →
- 23
Organize, version, and search your 3D model library
Feb 2026 · stl-shelf.com · its alternatives →
- 24
Convert STL, 3DS, 3DP, 3MF and Other 3D File Formats
2022 · nchsoftware.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →