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OpenFactory tools
Generate, calculate, convert and inspect. Choose a tool, get a result, then use its deployment example to build a useful system with OpenFactory.
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- Retail and hospitality
Barcode Generator
Generate Code 128, EAN-13 and UPC-A barcodes and download print-ready SVG or PNG labels.
Open tool → - Retail and hospitality
QR Code Generator
Create QR codes for websites, text, Wi-Fi access and contact cards. Export SVG or PNG without uploading the content.
Open tool → - Retail and hospitality
Invoice Generator
Create an invoice with line items, currency, supplied tax rates and a downloadable PDF. Billing details stay in this tab.
Open tool → - Healthcare IT and reference
NPI Lookup
Search public U.S. National Provider Identifier records for individuals and organizations using National Library of Medicine data.
Open tool → - Healthcare IT and reference
ICD-10-CM Code Lookup
Search U.S. ICD-10-CM diagnosis classification codes and descriptions using the NLM reference service.
Open tool → - Healthcare IT and reference
DICOM Viewer
Open local DICOM images, browse a series, adjust window and level, and inspect selected image metadata.
Open tool → - Healthcare IT and reference
HL7 Parser and Message Viewer
Inspect local HL7 v2 segments, fields, repetitions and components without sending a clinical message to a server.
Open tool → - Healthcare IT and reference
FHIR Resource Viewer
Inspect FHIR R4 JSON resources and Bundles, including resource types, identifiers and local references.
Open tool → - Documents and images
Merge PDF
Combine PDF documents locally in the order you choose and download one merged file.
Open tool → - Documents and images
Image Resizer
Resize PNG, JPEG and static WebP images with an aspect-ratio control and downloadable image output.
Open tool → - Documents and images
WebP to PNG Converter
Convert a static WebP image to PNG locally while preserving its pixel dimensions and transparency.
Open tool → - Documents and images
Image to Text
Extract text from an image with OCR running in your browser. Select a language and download the recognized text.
Open tool → - Software development
JSON Formatter and Validator
Format JSON, inspect syntax errors and produce compact JSON without sending configuration or API data to a server.
Open tool → - Software development
YAML Validator and Formatter
Check YAML syntax, duplicate keys and document structure, then format valid YAML in your browser.
Open tool → - Software development
YAML to JSON Converter
Convert YAML to JSON or JSON to YAML locally using the same parser and explicit output direction.
Open tool → - Software development
Base64 Decoder and Encoder
Decode Base64 or encode Unicode text and local binary files. Download binary output without sending it elsewhere.
Open tool → - Software development
Unix Timestamp Converter
Convert Unix seconds or milliseconds to dates, and convert dates back to timestamps with timezone-aware output.
Open tool → - Software development
Diff Checker
Compare two texts or configuration files and inspect added, removed and unchanged lines locally.
Open tool → - Software development
Regex Tester
Test JavaScript regular expressions against sample text and inspect matches and capture groups.
Open tool → - Software development
Password Generator
Generate random passwords locally using the browser's cryptographic random-number source and selectable character sets.
Open tool → - Software development
UUID Generator
Generate UUID version 4 identifiers individually or in batches with the browser's cryptographic random source.
Open tool → - Software development
Checksum Calculator
Calculate SHA-256, SHA-512, SHA-1 or MD5 for text or streamed local files and compare an expected digest.
Open tool → - Infrastructure
Subnet Calculator
Calculate IPv4 or IPv6 networks, address counts, prefix ranges and IPv4 host and broadcast addresses.
Open tool → - Infrastructure
RAID Calculator
Estimate raw and usable capacity for RAID 0, 1, 5, 6 and 10 with spare-drive and unit controls.
Open tool → - Infrastructure
Chmod Calculator
Convert numeric and symbolic Unix file modes, including special bits, and calculate file and directory defaults from umask.
Open tool → - Infrastructure
Crontab Generator
Build and inspect five-field Unix cron expressions and preview the next ten runs in a selected timezone.
Open tool → - Gaming communities
Minecraft Circle Generator
Generate a block-by-block circle blueprint, count its blocks and export the plan as an SVG.
Open tool → - Gaming communities
Discord Timestamp Generator
Generate Discord timestamp markup from an ISO date and preview each supported display format.
Open tool → - Hardware and engineering
STL Viewer
View a local ASCII or binary STL mesh, rotate it and inspect its bounding dimensions.
Open tool → - Hardware and engineering
Ohm's Law Calculator
Solve voltage, current, resistance and power from a selected pair of positive electrical quantities.
Open tool → - Hardware and engineering
Resistor Color Code Calculator
Decode four- or five-band resistors into resistance and tolerance using selectable color bands.
Open tool → - Hardware and engineering
VIN Decoder
Decode a vehicle identifier using the public NHTSA vPIC service and inspect its reported specifications and decode status.
Open tool → - Education and research
Random Group Generator
Split a local list of names into balanced, randomly shuffled groups without uploading or storing the list.
Open tool → - Education and research
Dilution Calculator
Calculate stock and diluent volumes using C1 × V1 = C2 × V2 with compatible concentration and volume units.
Open tool → - Linux creation and operations
Cloud-init Generator
Generate cloud-config user data with a non-root user, SSH public key, packages and optional static networking.
Open tool → - Linux creation and operations
Ubuntu Autoinstall Generator
Generate a Subiquity autoinstall cloud-config for a key-based server setup with explicit disk selection.
Open tool → - Linux creation and operations
Kickstart Generator
Generate an unattended RHEL-family installation file with locked root access and an explicitly selected target disk.
Open tool → - Linux creation and operations
Systemd Service and Timer Generator
Generate a systemd service and optional calendar timer with an explicit executable, working directory and non-root account.
Open tool → - Linux creation and operations
Ansible Playbook and Inventory Generator
Generate a YAML inventory and idempotent baseline playbook for packages, a non-root account and a managed service.
Open tool → - Linux creation and operations
RAUC Manifest Generator
Generate a RAUC bundle manifest and A/B slot configuration with explicit compatibility, image and device identifiers.
Open tool →