Free QR Code Generator
Create a static QR code in your browser and download it as PNG or SVG. No account, no watermark and no payment — the code keeps working without MultiConvers.
How to use
- Choose a type: URL, text, Wi-Fi, email, SMS, phone or contact.
- Fill in the fields exactly as a successful scan should read them.
- Download PNG for a fixed-size image or SVG for a sharp print at any size.
- Scan the file with your own phone before you print or share a batch.
How it works
A QR code stores the data you typed as a pattern of modules. Scanners read that pattern; they do not call MultiConvers afterwards.
That is a static QR code: the URL, Wi-Fi login, text or contact is baked in at download time. Dynamic QR codes usually point at a short redirect you can edit later, which needs a server and often an account. This generator does not create those.
A Wi-Fi code uses the standard WIFI: payload so a phone can join the network after a scan. It includes the network name, security type and an optional hidden flag. The password stays on this page.
PNG is a pixel image that is easy to drop into a slide or print at the exported size. SVG is a genuine vector drawing that scales for a poster or business card without going blurry.
Error correction (L, M, Q or H) is spare data so a scuffed or partly covered print can still scan. M is the default because it balances size and reliability.
Everything runs locally. Your QR code is generated in your browser. The content you enter is not uploaded to MultiConvers for QR generation, and it is not sent to analytics.
Formula
URL = https URL (https:// added when missing) Text = UTF-8 characters Wi-Fi = WIFI:T:<auth>;S:<ssid>;P:<password>;H:true;; Email = mailto:address?subject=&body= Phone = tel:+number SMS = sms:+number?body= Contact = vCard 3.0 (BEGIN:VCARD … END:VCARD)
Worked examples
Website without a protocol
example.com → https://example.com/ encoded as a URL QR code
Wi-Fi network
SSID Cafe, WPA password → WIFI:T:WPA;S:Cafe;P:…;; which phones can use to join the network
Contact card
First Ada, last Lovelace, email ada@example.com → a vCard 3.0 QR code that adds a contact when scanned
Useful notes
- Static codes cannot be edited after you download or print them. Create a new file if the data changes.
- They do not expire and do not depend on MultiConvers staying online.
- Use a quiet zone (empty margin) and high-contrast colors so scanners can find the code.
- Downloads have no watermark and no tracking URL.
FAQ
- Is this QR code generator free?
Yes. You can create and download codes with no signup, no watermark and no payment.
- Do I need to create an account?
No. The generator runs in your browser. There are no user accounts on MultiConvers.
- Do these QR codes expire?
No. A static code keeps the data you encoded. It does not use a MultiConvers redirect, so it does not expire when a subscription lapses.
- Is my data uploaded?
No. Your QR code is generated in your browser. The content you enter is not uploaded to MultiConvers for QR generation, and it is not included in analytics events.
- Can I create a Wi-Fi QR code?
Yes. Choose Wi-Fi, enter the network name, security type and password (or mark it as open), and optionally mark the network as hidden. A phone can join after scanning.
- Should I download PNG or SVG?
Use PNG for a ready-made image at a chosen pixel size. Use SVG when you need a sharp print at any size — it is a real vector file, not a bitmap wrapped in SVG.
- What QR code size should I use?
The default export is 1024 pixels, which is enough for screens and small prints. Increase the size for posters. Keep the quiet zone; a cramped code is harder to scan than a slightly larger one.
- Can I edit a QR code after downloading it?
Not as a live link. Static codes cannot be remapped later. Change the fields here and download a new file if the data should change.
Guides
How to Create a QR Code
Encode the data you want a phone to read, download a file, scan it once yourself, then print or share that file. The pattern is the data — it does not call a server later unless you encoded a URL that does.
How to Create a Wi-Fi QR Code
A Wi-Fi QR code stores the network name, security type and password in a standard WIFI: payload. Scanning it lets a phone join without typing the password. It is a credential slip, not a live login to your router.
Static vs Dynamic QR Codes
A static QR code stores the payload in the image. A dynamic QR code usually stores a short URL that redirects to the real destination so you can change the target later. MultiConvers only creates static codes.
QR Code PNG vs SVG
Download PNG when you need a ready-made pixel image at a known size. Download SVG when the same code must stay sharp on a poster or in a design file. The format does not change what the code encodes.
Do QR Codes Expire?
A static QR code does not expire. The pattern still decodes to the same characters years later. What fails is whatever those characters point at — a taken-down page, a changed Wi-Fi password, or a short link whose host cancelled the redirect.
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