TheFilamentDB's database is licensed under the CC-BY 4.0 license.
It includes all filaments shown on the site, without seller information, user ratings and images.

File format: Gzipped JSONL file. You may need to use third-party software like 7-Zip to extract the file depending on your operating system.

The downloadable database is updated daily. You can use it to do your own research, compare filaments, or whatever best fits your needs!

License information:

• Title: TheFilamentDB
• Author: issou.best
• Source: https://thefilamentdb.com/database
• License: CC-BY 4.0

Data structure
Each JSON line contains the following data:

name (string): The filament name, excluding the brand. Generally material followed by "Filament", and including any specification such as "Basic", "Plus" or "Premium".
material (string): The filament's material type, using uppercase abbreviations such as "PLA", "PETG", "ABS".
brand (string): The brand name of the filament.
filamentPage (string): The official URL of the filament's product page on the manufacturer's website. May be "Unknown".
colorName (string): The name of the filament's color.
colorHex (string): The hex color value corresponding to the filament's color. May be approximate, as it can be inferred from the color name.
isColorBlended (boolean): Indicates whether the filament has blended or mixed colors.
diameter (number): The filament diameter, typically 1.75 or 2.85 millimeters.
provenance (string): The country where the filament is manufactured, in ISO 3166-1 alpha-2 format (two-letter country code). May be "Unknown".
factoryInfo (string): Information about the factory in which the filament is produced. May be "Unknown".
moreDetails (array of strings): Additional relevant information about the filament, typically listing manufacturer-provided specifications or marketing points.