data matrix generator
Generate Data Matrix codes — the square 2D code used on parts and packaging.
- Generators
- Free to use
- Runs in your browser
Your input
Set your options
Run Data Matrix Generator
Private by default. Runs entirely in your browser — files never uploaded.
Three steps
How to use Data Matrix Generator
- Step 01
Pick your input
Paste your text into the box above.
- Step 02
Configure & run
Adjust the options (scale, format) and click Run. Everything happens in your browser via WebAssembly.
- Step 03
Download the result
A single image/png is downloadable below the form.
This tool runs entirely in your browser. Your file is never uploaded to our servers.
About data matrix generator
Create Data Matrix codes for parts marking, pharmaceutical packaging and small-item labelling. PNG or SVG, generated in your browser. It sits in the generators shelf alongside 39 other generators tools, needs no account, and keeps the same behaviour whether you open it here or call it through the REST API.
It works from what you type in rather than a file and gives back PNG. The work happens in your browser, so nothing is sent to us at all and the tool keeps working offline. The same operation is available programmatically at POST /v1/generator/datamatrix-generate.
Data Matrix Generator questions
Does Data Matrix Generator upload my file?
No. Data Matrix Generator runs as WebAssembly inside this browser tab: the file is read from your disk by the page, processed on your own machine, and handed straight back. It is never sent anywhere, so there is nothing for us to store or delete.
Do I need an account to use Data Matrix Generator?
No. Data Matrix Generator works without signing in, and that is not a trial — it is how the free tier works. An account only matters for things that need one to exist at all: larger server jobs against your quota, API keys, saved workflows and billing.
Can I run Data Matrix Generator from my own code?
Yes. Every tool on the site is reachable from the REST API with the same slug — `datamatrix-generate` — and the same options as this page, so anything you can do here you can automate against your own files.
Related tools
- TOTP / 2FA Code GeneratorGenerate live TOTP codes from a base32 secret (RFC 6238).
- AI Text to Image (SDXL / Flux)Generate images from text using self-hosted Stable Diffusion / Flux.
- Noise / Grain Texture GeneratorGenerate seamless noise / film grain texture PNGs.
- QR Code GeneratorTurn any URL or text into a QR code. Download PNG or print-ready SVG.
- Mock Data / Fake JSON GeneratorGenerate fake users, products, orders — JSON, CSV, or SQL output.
- Schema.org Markup GeneratorGenerate JSON-LD for Article, FAQPage, BreadcrumbList, Product, Recipe, Event.