How do I create a free QR code?

Choose Text, URL, or WiFi, fill the fields, preview the code, then download PNG or SVG. This QR code generator runs in your browser - nothing is uploaded and no account is required.

Can I make a WiFi QR code?

Yes. Switch to WiFi, enter the SSID, pick WPA/WPA2, WEP, or Open, and optionally mark the network hidden. Phones that support WiFi QR payloads can join after one scan. The password never leaves this device.

Should I download PNG or SVG?

PNG is best for slides, email, and most print workflows at a fixed size. SVG scales cleanly in Figma, Illustrator, and vector print pipelines without looking blocky.

What does error correction mean?

Error correction stores redundant modules so scanners still work if the code is scratched or partly covered. L recovers about 7%, M 15%, Q 25%, and H 30%. Higher levels make denser codes - use H for outdoor stickers and M for clean digital use.

Is my WiFi password uploaded?

No. Payload building and QR rendering run only in your browser with a local library. Safe for guest networks and internal SSIDs. Verify in DevTools Network while you type.

Why does my URL get https added?

Bare hosts such as example.com/path are normalized to https://example.com/path so phones open a browser instead of treating the string as plain text. Paste a full http:// or https:// URL when you need an exact scheme.

Generator Tools

Popular

QR Code Generator

Generate a QR code in your browser and download it as PNG or SVG - no account and no upload.

Everything runs in your browser. WiFi passwords and custom text never leave this device.

Website URL

Size (px)

Quiet zone

Error correction

Foreground

Background

Enter content above to generate a QR code.

About QR Code Generator

Generate a QR code in your browser and download it as PNG or SVG - no account and no upload. Encode a website URL, plain text, or a WiFi join string (SSID, password, WPA/WEP/open). Pick pixel size, quiet-zone margin, error-correction level, and foreground/background colors. The matrix is built on this device with the open `qrcode` library, so guest WiFi passwords never leave your machine. Pair it with the UTM Campaign URL Builder when the QR should open a tagged landing page, or the Open Graph Tag Generator when you share the destination on social.

How to Use QR Code Generator

Choose Text, URL, or WiFi. URL is the default for website links; WiFi builds the standard WIFI: join payload phones understand.
Fill the fields. Bare hosts such as example.com become https://example.com. For WiFi, pick WPA/WPA2 unless the network is open.
Adjust size (128-1024 px), quiet zone, error correction (L/M/Q/H), and colors. Higher error correction survives print damage but packs denser modules.
Preview the live QR. Copy is not needed - download PNG for slides and print, or SVG for crisp scaling in design tools.
Nothing is sent to a server. Confirm in DevTools Network that generating does not create a request.

QR Code Generator Examples

Website QR for a flyer

Mode URL, https://www.toolsminify.com/generator-tools/qr-code-generator, size 512, error correction M, black on white. Download PNG and place it on a print flyer so phones open the tool page.

Guest WiFi without spelling the password

Mode WiFi, SSID HomeNet, encryption WPA, password in the field, hidden off. Guests scan once and join. The WIFI:T:WPA;S:...;P:...;; payload stays on this device.

UTM-tagged campaign link

Build a tagged URL in the UTM Campaign URL Builder, paste it into URL mode here, download SVG. Print and digital ads share the same scan target with source/medium already attached.

Plain text contact note

Mode Text with a short note such as Booth A-12 / ask for Maya. Useful on event badges when a full URL is unnecessary.

High error correction for outdoor print

Same URL payload, switch error correction to H (~30%) and bump size to 768 px when the sticker will sit outdoors or get partially covered.

Common Use Cases

Print flyers and posters that open a landing page
Guest WiFi cards for cafes, offices, and events
Campaign links with UTM parameters already attached
Product packaging that deep-links to support docs
Slide decks that need a crisp SVG QR at any scale

Frequently Asked Questions about QR Code Generator

How do I create a free QR code?: Choose Text, URL, or WiFi, fill the fields, preview the code, then download PNG or SVG. This QR code generator runs in your browser - nothing is uploaded and no account is required.
Can I make a WiFi QR code?: Yes. Switch to WiFi, enter the SSID, pick WPA/WPA2, WEP, or Open, and optionally mark the network hidden. Phones that support WiFi QR payloads can join after one scan. The password never leaves this device.
Should I download PNG or SVG?: PNG is best for slides, email, and most print workflows at a fixed size. SVG scales cleanly in Figma, Illustrator, and vector print pipelines without looking blocky.
What does error correction mean?: Error correction stores redundant modules so scanners still work if the code is scratched or partly covered. L recovers about 7%, M 15%, Q 25%, and H 30%. Higher levels make denser codes - use H for outdoor stickers and M for clean digital use.
Is my WiFi password uploaded?: No. Payload building and QR rendering run only in your browser with a local library. Safe for guest networks and internal SSIDs. Verify in DevTools Network while you type.
Why does my URL get https added?: Bare hosts such as example.com/path are normalized to https://example.com/path so phones open a browser instead of treating the string as plain text. Paste a full http:// or https:// URL when you need an exact scheme.

Password Generator

Generate strong, random passwords in your browser. Choose length (8-64) and mix uppercase, lowercase, numbers, and symbols. Built on secure crypto randomness - nothing is uploaded or stored.

UTM Campaign URL Builder

Free UTM campaign URL builder for GA4. Add utm_source, utm_medium, and utm_campaign, parse a tagged link back, and lowercase values (GA4 is case-sensitive). Nothing is uploaded.

Open Graph Tag Generator

Generate Open Graph and Twitter Card meta tags from a title, description, URL, and image. Free OG tag generator with live HTML and a social preview.

Slug Generator

Turn any title or phrase into a clean, SEO-friendly URL slug. Lowercase, strip accents, and choose hyphen or underscore separators - free, instant, and private.