UniversalCodeMaker
Free, private QR codes & barcodes, made in your browser.
Free, private QR codes & barcodes, made in your browser.
This page is designed to help you find out whether UniversalCodeMaker is good and if it is the right choice for you.
UniversalCodeMaker makes QR codes and barcodes that scan reliably, right in your browser. Nothing you type is uploaded. Unlike tools that put SVG downloads or batch exports behind a subscription, it's completely free with no sign-up.
• 10 barcode formats: QR Code, Data Matrix, Aztec, PDF417, EAN-13, UPC-A, ISBN, Code 128, ITF-14, Code 39 • 13 QR code types: links, Wi-Fi, vCard contacts, email, SMS, phone, calendar events, map locations, Google reviews, WhatsApp, UPI and crypto payments • Check digits calculated and verified automatically for EAN, UPC, ISBN and ITF • Styled QR codes: dot and corner styles, colours, gradients, centre logo • Downloads: vector SVG, PNG up to 300 DPI, PDF label sheets (Avery 5160, 5163, L7160, Amazon FBA/FNSKU) • Batch generation from sequences or CSV, downloaded as a ZIP • Built-in scanner to test a code from an image or your camera
Free, no sign-up, no watermark. The codes are static, so they never expire.
Listed in
Potential time savings
I could not browse or verify the site. Judging from the name, UniversalCodeMaker looks like a code generation tool. Tools in this category usually cut down on boilerplate and repetitive coding, which speeds up prototyping.
Possible multi-language support
The word 'Universal' suggests support for several languages or frameworks. If that is accurate, it would let one tool cover different projects. Check the site for the actual list of supported technologies.
Lower barrier for beginners
Code generators can help less experienced developers or non-programmers produce working starting points and learn from the output. How well this works for this tool depends on its interface and documentation, which I could not confirm.
Everything happens in your browser: the codes are made on your device and nothing you type is uploaded. It covers both QR codes and real retail/logistics barcodes in one place, with automatic check digits for EAN, UPC, ISBN and ITF, print-ready SVG and 300 DPI PNG, Avery and Amazon FBA label sheets, batch generation from a list or CSV, and a built-in scanner to test a code before you print it. All free, with no sign-up and no watermark.
Many popular QR sites make "dynamic" codes that redirect through their servers and stop working after a trial unless you pay a monthly fee. UniversalCodeMaker makes static codes: the data is inside the code, so it works forever and never depends on us. Vector SVG, batch export and label sheets are free instead of being paid extras, and it's private by design because your Wi-Fi passwords, contacts and product numbers never leave your browser.
Small sellers who need EAN-13, UPC-A or Code 128 / FNSKU labels for Amazon, Shopify or Etsy; local businesses that want Wi-Fi, menu, Google Reviews, WhatsApp or UPI payment QR codes; warehouse teams printing carton and bin labels; event organisers making vCard and calendar QR codes; and designers or developers who need clean SVG barcodes.
I kept seeing people stuck after printing QR codes on menus, cards and packaging, only to find the "free" generator had turned them into expiring links behind a subscription. Barcode tools were the opposite problem: often free but dated, hard to use on a phone, and short on print-ready output. So I built one tool that does both properly: static codes that never expire, correct barcodes with check digits, and print-ready files, all running privately in the browser.
Plain HTML, CSS and JavaScript (ES modules, no framework), running entirely in the browser. bwip-js for barcodes, qr-code-styling for styled QR codes, zxing-wasm (WebAssembly) for the scanner, jsPDF for PDF label sheets and JSZip for batch downloads. Static hosting, with an automated Playwright test suite that decodes every format to check it scans.
We have collected here some useful links to help you find out if UniversalCodeMaker is good.
Check the traffic stats of UniversalCodeMaker on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of UniversalCodeMaker on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of UniversalCodeMaker's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of UniversalCodeMaker on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
The latest comments about UniversalCodeMaker on Reddit. This can help you find out how popualr the product is and what people think about it.
Do you know an article comparing UniversalCodeMaker to other products?
Suggest a link to a post with product alternatives.
Is UniversalCodeMaker good? This is an informative page that will help you find out. Moreover, you can review and discuss UniversalCodeMaker here. The primary details have been verified within the last quarter. So they could be considered up to date. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.
