100% Free No Login

QR & Barcode Studio

Generate Any QR or Barcode
Free & Instantly

16 QR types · Social Media QR · 12 Barcode formats · Custom logo & colors · Dynamic QR · Batch CSV→ZIP · Scanner · PNG SVG PDF · Zero login · 100% private

Website URL

Text / Message

Network Name (SSID)

Password

Security

Hidden network

First Name

Last Name

Phone

Company

Job Title

Website

Address

To (Email)

Subject

Message (optional)

Phone Number

Message

Phone Number

Scan → opens phone dialer immediately

UPI ID

Payee Name

Amount ₹ (optional)

Note (optional)

Works with GPay · PhonePe · Paytm · BHIM · all UPI apps

Latitude

Longitude

Place Label (optional)

Scan → opens Google Maps / Apple Maps

WhatsApp Number (with country code)

Pre-filled Message (optional)

Event Title

Start (YYYYMMDDTHHmmss)

End

Location

Description

Zoom Meeting Link

Meeting ID (optional)

Password (optional)

Share on slides so attendees join instantly

Cryptocurrency

Wallet Address

Amount (optional)

Label (optional)

⚡ Dynamic QR

Redirect / Short URL

Campaign Label (your reference)

Dynamic QR = editable destination.
Point to a redirect URL. Change where it leads anytime without reprinting. Tracks clicks if your shortener supports it.

Best for: packaging, print, business cards, menus.

🎨 Customize Style

▼

QR Dot Style

Colors

Dark

Light

Error Correction

Export Resolution

512px

Brand Logo (optional)

📎 Drop logo or click to upload
PNG · SVG · JPG — transparent bg best

Label Below QR (optional)

Show text label below QR code

Barcode Format

Code 128Universal

Code 39Industrial

Code 93Logistics

EAN-13Retail / FMCG

EAN-8Small packs

UPC-AUS Retail

UPC-ECompact

ITF-14Shipping

MSIInventory

PharmacodePharma

CodabarLibrary

AutoSmart detect

Barcode Data

Bar Color

Background

Bar Height

80px

Show text label below barcode

📋 Format Examples Click any sample to use it

Code 128Universal

TOOLJIN-2024

CharactersA–Z, 0–9, special chars

LengthAny length

Most versatile barcode. Supports all 128 ASCII characters. Used in shipping, logistics, retail — wherever flexibility is needed.

💡 Best choice when you're unsure which format to use.

Code 39Industrial

TOOLJIN

CharactersA–Z, 0–9, - . $ / + %

LengthAny length

Older standard with wide industry support. Only uppercase letters and digits. No check digit required — easy to implement.

💡 Used in automotive, defense, and healthcare industries.

Code 93Logistics

TOOLJIN93

CharactersA–Z, 0–9, special chars

LengthAny length

Compact version of Code 39 — same character set but denser encoding. Requires two check digits for higher accuracy.

💡 Canada Post uses Code 93 for postal tracking.

EAN-13Retail / FMCG

5901234123457

Characters0–9 only

LengthExactly 13 digits

Global retail standard. First 2–3 digits = country code, middle = manufacturer + product, last digit = auto check digit.

💡 India prefix: 890. Enter only 12 digits — last is auto-calculated.

EAN-8Small packs

96385074

Characters0–9 only

LengthExactly 8 digits

Compact version of EAN-13 for small product packaging — candy, lip balm, tiny cartons where a full EAN-13 won't fit.

💡 Last digit is a check digit — enter only 7 digits.

UPC-AUS Retail

012345678905

Characters0–9 only

LengthExactly 12 digits

Standard US & Canada retail barcode. First digit = product type, next 5 = manufacturer, next 5 = product, last = check digit.

💡 Required for selling on Amazon US, Walmart, and Target.

UPC-ECompact

01234565

Characters0–9 only

LengthExactly 8 digits

Compressed UPC-A — zeros suppressed to fit on tiny packages. Expands back to 12 digits when scanned at checkout.

💡 Perfect for gum, lip balm, or very small US retail items.

ITF-14Shipping

12345678901231

Characters0–9 only

LengthExactly 14 digits

Used on outer shipping cartons and pallets. Thick bearer bars on top/bottom protect against partial scans in warehouses.

💡 Usually a "0" prefix + existing 13-digit EAN of the inner product.

MSIInventory

12345678

Characters0–9 only

LengthAny length

Also called Modified Plessey. Numeric only. Used in retail shelf labels, warehouse bin locations, and inventory management systems.

💡 No standard length — use whatever fits your inventory system.

PharmacodePharma

1234

Characters0–9 only

LengthNumber: 3 to 131710

Used exclusively in pharmaceutical packaging. Encodes a single integer (3–131710) as binary bars. Each medicine pack has a unique code.

💡 Enter a number between 3 and 131710. Used on medicine boxes globally.

CodabarLibrary / Blood bank

A12345678B

Characters0–9, - $ : / . +

LengthAny, start/stop: A B C D

Used in libraries, blood banks, and FedEx air bills. Must start and end with a start/stop character: A, B, C, or D.

💡 Always wrap your data: A[your data]B — e.g. A12345B.

Auto DetectSmart detect

1234567890

CharactersDepends on data

LengthFlexible

Automatically picks the best format based on your input. Numbers only → Code 128C. Mixed content → Code 128B. Best for quick generation.

💡 Use when you're not sure which format fits your data.

Live Preview QR · URL

Preview here

URL

—

Download As

✦ Why Tooljin QR Studio

The Most Complete Free
QR & Barcode Generator

16 QR types · 12 barcode formats · Custom logo & colors · Batch CSV→ZIP · Built-in scanner · PNG SVG PDF — all browser-side, zero login, zero watermark.

16QR Code Types

12Barcode Formats

100%Free Forever

0Data Sent to Server

🔗

16 QR Code Types

URL, Text, WiFi, vCard, Email, SMS, Phone, UPI, Location, WhatsApp, Event, Zoom, Crypto, Dynamic & Social — all free.

📱

Social Media QR

Instagram, YouTube, X/Twitter, LinkedIn, Facebook, TikTok, Spotify, GitHub, Snapchat, Telegram, Discord & more.

▌▌

12 Barcode Formats

Code 128, 39, 93, EAN-13, EAN-8, UPC-A, UPC-E, ITF-14, MSI, Pharmacode, Codabar, Auto-detect.

🎨

Full Customization

Custom colors, 9 palette presets, 3 dot styles (square/rounded/dot), error correction levels, brand logo embed.

⚡

Dynamic QR

Editable destination without reprinting. Perfect for packaging, print menus, and marketing campaigns.

📦

Batch CSV → ZIP

Upload a CSV with name & data columns — download hundreds of QR codes as a single ZIP in seconds.

📷

QR Scanner & Decoder

Upload any QR image — instantly decode URL, WiFi password, vCard, UPI ID, email and more.

💾

PNG · SVG · PDF Export

SVG scales infinitely for print. PDF is A4 print-ready. PNG for digital use. All high resolution.

🔒

100% Private

Everything runs in your browser. No data sent to any server. No account required. No watermarks. Ever.

Frequently Asked Questions

Is this really free — including logo embed, social QR, and batch?

Yes, completely free. No account needed, no watermark added, no feature locked. Every feature on Tooljin QR Studio is free forever.

How do I make a QR code for my Instagram profile?

Click the Social QR tab, select Instagram, paste your profile URL, and hit Generate. Download as PNG, SVG, or PDF — perfect for posters, stories, or business cards.

What is a Dynamic QR Code?

A Dynamic QR points to a redirect URL that you can change anytime without reprinting the QR code. Great for packaging, restaurant menus, and print campaigns.

Which barcode format should I use for my product?

EAN-13 for retail in India and globally. UPC-A for the US market. ITF-14 for shipping cartons. Code 128 for internal logistics and inventory management.

How do I embed my logo inside the QR code?

Expand the Customize Style panel, upload your logo PNG, and it auto-centers on the QR. Use Error Correction level H for best scan reliability with logos.

How does batch QR generation work?

Go to the Batch tab, download the sample CSV template, fill in your name and data columns, upload it back, and download all codes as a single ZIP file instantly.

Generate Any QR or Barcode
Free & Instantly

🎨 Customize Style

Drop QR Image Here

The Most Complete Free
QR & Barcode Generator

16 QR Code Types

Social Media QR

12 Barcode Formats

Full Customization

Dynamic QR

Batch CSV → ZIP

QR Scanner & Decoder

PNG · SVG · PDF Export

100% Private

Frequently Asked Questions

Is this really free — including logo embed, social QR, and batch?

How do I make a QR code for my Instagram profile?

What is a Dynamic QR Code?

Which barcode format should I use for my product?

How do I embed my logo inside the QR code?

How does batch QR generation work?

Free QR Code Generator with logo

Generate Any QR or BarcodeFree & Instantly

🎨 Customize Style

Drop QR Image Here

The Most Complete FreeQR & Barcode Generator

16 QR Code Types

Social Media QR

12 Barcode Formats

Full Customization

Dynamic QR

Batch CSV → ZIP

QR Scanner & Decoder

PNG · SVG · PDF Export

100% Private

Frequently Asked Questions

Is this really free — including logo embed, social QR, and batch?

How do I make a QR code for my Instagram profile?

What is a Dynamic QR Code?

Which barcode format should I use for my product?

How do I embed my logo inside the QR code?

How does batch QR generation work?

Free QR Code Generator with logo

Generate Any QR or Barcode
Free & Instantly

The Most Complete Free
QR & Barcode Generator