QR Generator Online
Markalı QR Kodlar

Özel Logo Entegrasyonu ile Ücretsiz QR Kod Oluşturucu

Maksimum marka tanınırlığı için şirket logonuzu, marka simgenizi veya profil fotoğrafınızı doğrudan yüksek çözünürlüklü QR kodlarına yerleştirin.

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Why Branded QR Codes Get Up to 30% More Scans

Unbranded generic QR codes can look suspicious or uninviting. Embedding your official company logo gives users confidence in the authenticity and safety of the destination link.

Our generator uses Level H error correction (30% redundancy) to guarantee flawless scanning reliability while showcasing your brand.

Teknik Mimari ve Protokol

Technical Mechanics of Embedding Logos with Reed-Solomon Error Correction

A logo sits in the middle of a QR code because of one thing: error correction. The ISO/IEC 18004 standard splits every code into data codewords and error-correction codewords, and it defines four correction levels — L recovers 7% of a damaged code, M recovers 15%, Q recovers 25%, and H recovers 30%. The higher the level, the more of the image can go missing and still decode.

Drop a logo over the centre and you physically cover some modules. Generate that code at Level H and you can cover up to 30% of the surface before the data becomes unrecoverable. The camera decoders in iOS (AVFoundation) and Android (ML Kit) simply rebuild the hidden bytes from the surrounding parity — the logo never actually blocks the scan, it just hides pixels the maths already has a spare copy of.

One more detail does the quiet work. QR Generator Online clears a thin whitespace buffer around your logo so its edge never blurs into the neighbouring dark modules. That buffer is why a logo code still reads cleanly under a dim restaurant light or a bright shop window.

Branded QR Code with Logo vs. Generic Black-and-White QR Code

Evaluation MetricBranded QR Code with LogoGeneric Black & White QR
Scan Engagement Rate Up to 35% higher scan volume (Verified brand trust) Standard baseline scan rate (Often perceived as suspicious)
Brand Recall & Trust Instantly communicates publisher identity Anonymous visual appearance, higher quishing anxiety
Error Correction Level Level H (30% mathematical redundancy) Typically Level L (7%) or Level M (15%)
Corporate Marketing Impact Reinforces brand guidelines on physical collateral Disconnected from brand typography and identity
Scannability Tolerance Maintains instant scanning with logo buffer mask Vulnerable to surface scratches if using Level L

3 Adımda Logolu QR Kodu Nasıl Oluşturulur

1

Input QR Destination & Select Content Type

Type your destination into the generator above — a website URL, a vCard profile, a WiFi network, or plain text.

2

Upload High-Resolution Logo & Adjust Masking

Open "Custom QR Options & Logo", upload a transparent PNG, SVG, or JPEG, and recolour the modules to sit with your brand palette.

3

Export Vector SVG for Print or High-Res PNG

For packaging, print, and store signage, download the scalable vector SVG. For screens, take the high-res PNG instead.

Logolu QR Kodu Özellikleri ve Yetenekleri

Level H Error Correction (30% Redundancy)

Set a logo, monogram, or icon over the centre and the 30% recovery margin covers it — the code still decodes first try.

Lossless Vector SVG & EPS Print Output

Blow the branded code up to billboard scale and the vector lines stay sharp. There is no pixel grid to give out.

Intelligent Module Masking Buffer

A clean gap is drawn between the logo edge and the surrounding data modules, so the two never visually merge.

100% Client-Side Cryptographic Privacy

The image work happens in your browser. Your uploaded logos and links are never sent anywhere.

Print Sizing & Logo Proportion Specifications

Follow strict logo-to-matrix area proportions to preserve optical scanning speed.

Print ApplicationOverall QR DimensionsMaximum Logo SizeRecommended Substrate
Business Cards & Identity Badges 28 mm x 28 mm (1.1" x 1.1") 8 mm x 8 mm (0.3" x 0.3") Heavyweight Matte Cardstock (350+ GSM)
Product Packaging & Hang Tags 35 mm x 35 mm (1.4" x 1.4") 10 mm x 10 mm (0.4" x 0.4") Coated Matte Paperboard / Kraft Paper
Table Tents & Counter Displays 45 mm x 45 mm (1.8" x 1.8") 13 mm x 13 mm (0.5" x 0.5") Acrylic Tabletop Stand / Laminated Card
Retail Posters & Window Decals 100 mm x 100 mm (4.0" x 4.0") 28 mm x 28 mm (1.1" x 1.1") Matte Weatherproof Vinyl
Banners & Outdoor Billboards 500 mm - 2000 mm 140 mm - 560 mm Non-Reflective Heavyweight Vinyl

Logolu QR Kodları Nerede Kullanılır

  • 1

    Consumer Packaged Goods (CPG) & Luxury Retail

    An official brand mark on the pack reassures shoppers the product is genuine, and it gives them a reason to register for loyalty.

  • 2

    Corporate Identity & Executive Business Cards

    Put the company logo — or the executive's own headshot — in the middle of the vCard code and the card stops looking generic.

  • 3

    Restaurant Menus & Branded Tableware

    A cafe crest inside the tabletop menu code reads as part of the room rather than a sticker slapped on afterward.

  • 4

    Event Signage & Conference Sponsorships

    A sponsor logo inside the event code, on badges and stage banners, keeps that sponsor visible and gives them clean attribution.

  • 5

    Direct Mailers & Promotional Postcards

    A branded, good-looking code lifts direct-mail response, because a postcard people recognise is a postcard people scan.

5 Crucial Rules for QR Codes with Embedded Logos

  • Keep the logo under 30% of the area. Past 25-30% coverage you overrun what Reed-Solomon can rebuild, and the code stops decoding.
  • Leave the three finder eyes alone. The concentric squares in the top-left, top-right, and bottom-left corners must stay fully clear — those are what the scanner uses to orient the code.
  • Give the logo a border. A transparent background or a thin white edge stops the logo bleeding into the dark modules around it.
  • Generate at Level H. A logo code on Level L or M lacks the redundancy to survive the coverage — H is what buys you the margin.
  • Scan a printed proof. Test it on a cheap Android and a current iPhone, in dim light and bright, before the run goes ahead.

Logolu QR Kodu SSS

Geliştiricilerin, pazarlamacıların ve işletme sahiplerinin bilmesi gereken her şey.

Why does adding a logo not break the QR code scannability?
It comes down to Reed-Solomon error correction. At Level H, roughly 30% of the payload is duplicated across the code. A centre logo covers some modules, and the decoder simply rebuilds those from the redundant copies elsewhere in the matrix.
What image formats can I upload for the central logo?
PNG, SVG, or JPEG all work. A transparent PNG or a vector SVG gives the cleanest edge and the most professional result — a flat JPEG on a white square looks pasted-on by comparison.
How large should the logo be relative to the QR code?
Somewhere between 15% and 25% of the width and height is the sweet spot. You do not have to eyeball it — the generator scales the logo to the right proportion automatically.
Do QR codes with custom logos cost money or require subscriptions?
They are free, like everything here — unlimited scans, permanent validity, and no paywall waiting after you print.
Can I add social media icons (Instagram, Facebook, WhatsApp, WiFi) instead of a company logo?
You can. There is a built-in library of common platform icons, and if the one you want is not there, upload your own artwork instead.
Will a logo QR code scan reliably on older smartphone cameras?
It will, as long as two things hold: Level H correction is on, and the logo stays under 30% of the surface. Get those right and even an older camera decodes it instantly.
Which export format is best for commercial printing with a logo?
Vector SVG. It keeps both the module matrix and the embedded logo sharp at any print scale, which is exactly what a print shop wants.
Is my uploaded logo image stored on your web servers?
It is not. The logo is composited and the code is rendered entirely in your browser — nothing about it is uploaded or kept.

Logolu QR Kodu Baskı ve Tarama Kontrol Listesi

Use a transparent PNG or a vector logo, generate at Level H, and keep strong contrast between the modules and the background. Then scan a printed proof before the run — a logo that looks fine on screen can still be a hair too large in print.

22 QR Kod Oluşturucunun Tümü

Web sitelerini, WiFi'yi, vCard'ları, belgeleri, sosyal medyayı, ödeme bağlantılarını ve konumları taranabilir kodlara dönüştürmek için 22 özel QR Kod oluşturucunun tümünü keşfedin.

URL

Mevcut bir web bağlantısına yönlendir

PDF Belgesi

PDF menü, broşür veya katalog bağla ya da yükle

Düz Metin

Düz metni bir QR koduna kodla

Kişi

İletişim bilgilerini anında paylaş

WiFi

WiFi kimlik bilgilerini QR kod ile paylaş

E-posta

Önceden doldurulmuş e-posta QR kodu oluştur

SMS

Önceden doldurulmuş SMS QR kodu oluştur

Telefon

Tek taramayla telefon araması yap

WhatsApp

WhatsApp sohbeti başlat

Sosyal

Sosyal medya profilinize bağlanın

Konum

Bir harita konumu paylaş

Etkinlik

Takvim etkinliği QR kodu oluştur

Kripto

Kripto para ödeme adresi paylaş

Google Form

Bir Google Form anketine bağlan

Instagram

Instagram profilinizi paylaşın

YouTube

YouTube kanalınıza veya videonuza bağlanın

LinkedIn

LinkedIn profilinizi paylaşın

Twitter / X

Twitter/X profilinizi paylaşın

TikTok

TikTok profilinizi paylaşın

Telegram

Telegram profilinizi veya grubunuzu paylaşın

PayPal

QR ile PayPal ödemeleri kabul et

UPI

UPI ödemelerini kabul et (Hindistan)

Gizlilik Öncelikli Platform: Statik QR kodları tarayıcınızda %100 yerel olarak oluşturulur. Dinamik kampanyalar şifreli yönlendirmeyle güvenle yönetilir.

Güvenli · Küresel · Hızlı  —  Güvenenler: binlerce kullanıcı. Hesap gerekmez.

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Markalı QR Kodlar Oluştur — Ücretsiz

Kayıt gerekmez • Sınırsız QR Kodu • PNG, SVG, WebP olarak indirin

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