Yeh generator kaunse barcode symbologies bana sakta hai?

Yeh common retail aur logistics linear barcodes support karta hai: EAN-13, EAN-8, UPC-A, ITF-14, plus general-purpose Code 128 aur Code 39. Retail codes automatically apna GS1 check digit paate hain.

Kya mujhe EAN ya UPC barcodes ke liye check digit add karna zaroori hai?

Nahi. Payload enter karein — EAN-13 ke liye 12 digits, UPC-A ke liye 11, EAN-8 ke liye 7, ITF-14 ke liye 13 — aur tool sahi check digit compute aur append karta hai. Agar aap full checked number paste karte hain to woh bhi accept hota hai.

Code 128 aur Code 39 mein kya farak hai?

Code 128 poora ASCII set encode karta hai — upper aur lower case, digits aur symbols — ek compact form mein, isliye yeh SKUs aur serial numbers ke liye suit karta hai. Code 39 purana, kam dense aur A–Z, digits aur kuch symbols tak limited hai.

Mujhe barcode SVG ya PNG ke roop mein download karna chahiye?

Print, labels aur kahin bhi jahan barcode resize ho sakta hai ke liye SVG use karein, kyunki woh kisi bhi scale par sharp rehta hai. Jab aapko ek web page ya ek document ke liye ek fixed-size raster image chahiye jo SVG support nahi karta, to PNG use karein.

Kya main yeh barcodes product ya shipping labels par print kar sakta hoon?

Haan. SVG download karein taaki bars aapke printer ki full resolution par print hon, manual entry ke liye human-readable text on rakhein, aur ek full batch chalane se pehle ek label test-scan karein taaki confirm ho ki quiet zones kaafi wide hain.

Kya jo data main encode karta hoon woh ek server ko bheja jaata hai?

Nahi. Barcode Generator har barcode ko aapke browser mein ek on-device engine se render karta hai. Jo product codes, SKUs ya text aap type karte hain woh kabhi ArrayKit ya kahin aur upload nahi hote.

Barcode Generator Online

EAN-13, UPC-A, Code 128, Code 39 aur ITF-14 barcodes aapke browser mein generate karein aur crisp SVG ya PNG download karein. Aapka data aapke device par rehta hai.

Barcode Generator poori tarah aapke browser mein chalta hai. Jo product codes, SKUs aur text aap encode karte hain woh locally render hote hain aur kabhi ArrayKit ko upload nahi hote.

QR Code Generator kholein

Barcode Generator ke baare mein

Barcode Generator product codes, SKUs aur labels ko browser chhode bina scannable barcodes mein badal deta hai. Ek symbology pick karein — EAN-13, EAN-8, UPC-A, Code 128, Code 39 ya ITF-14 — apna data type karein, aur ek live preview dekhein jo aapke module scale, bar height aur human-readable caption tweak karte hi update hota hai. Retail symbologies ke liye yeh automatically GS1 check digit append karta hai, isliye aap 12-digit EAN payload enter kar sakte hain aur tool ko use complete karne dein. Jab barcode sahi dikhe, print artwork ke liye ek razor-sharp SVG ya web ke liye ek PNG download karein, ya SVG markup seedhe apni design file mein copy karein. Yeh developers, warehouse aur inventory teams, aur shipping ya shelf labels print karne wale har kisi ke liye suit karta hai. Har barcode aapke device par render hota hai — jo aap type karte hain woh kuch upload nahi hota.

Features

EAN-13, EAN-8, UPC-A, Code 128, Code 39 aur ITF-14 barcodes generate karein
EAN, UPC aur ITF-14 payloads ke liye automatic GS1 check digit
Live preview jo aapke type aur options adjust karte hi update hota hai
Print ya screen density ke liye adjustable module scale aur bar height
Human-readable text caption ko on ya off toggle karein
Print ke liye ek scalable SVG ya web ke liye ek raster PNG download karein
Design ya layout tools mein paste karne ke liye SVG markup copy karein
Galat length ya out-of-charset data ke liye clear inline validation

Barcode Generator kaise use karein

EAN-13 ya Code 128 jaisa ek symbology chunein
Encode karne ke liye data type karein — retail codes ke liye check digit add ho jaata hai
Zaroorat ke mutabik scale, bar height aur human-readable text adjust karein
Barcode ko SVG ya PNG ke roop mein download karein, ya SVG markup copy karein

Example

Input

Symbology: EAN-13
Data: 400638133393

Output

EAN-13 barcode encoding 4006381333931 (check digit 1 appended)

12-digit payload enter karein; 13th check digit aapke liye compute hota hai.

Common errors aur troubleshooting

EAN-13 render karne se mana kar deta hai aur length flag karta hai. — Bilkul 12 digits (payload) enter karein ya 13 digits agar aap pehle se check digit include karte hain. EAN ke liye letters aur spaces allowed nahi hain.
Scanner ek EAN ya UPC code ke liye galat number padhta hai. — Apna khud ka check digit aur auto wala dono add na karein. Sirf payload type karein aur tool ko ek single check digit append karne dein.
Code 39 lowercase letters ya punctuation reject karta hai. — Standard Code 39 A–Z, 0–9 aur - . $ / + % aur space support karta hai. Agar aapko lowercase ya ek wider character set chahiye to Code 128 use karein.
Printed PNG blurry dikhta hai ya bars scan karne ke liye bahut narrow hain. — Ek higher-resolution PNG ke liye module scale badhayein, ya SVG download karein aur apne printer ko use full resolution par render karne dein.

Aksar pooche jaane wale sawaal

Yeh generator kaunse barcode symbologies bana sakta hai?: Yeh common retail aur logistics linear barcodes support karta hai: EAN-13, EAN-8, UPC-A, ITF-14, plus general-purpose Code 128 aur Code 39. Retail codes automatically apna GS1 check digit paate hain.
Kya mujhe EAN ya UPC barcodes ke liye check digit add karna zaroori hai?: Nahi. Payload enter karein — EAN-13 ke liye 12 digits, UPC-A ke liye 11, EAN-8 ke liye 7, ITF-14 ke liye 13 — aur tool sahi check digit compute aur append karta hai. Agar aap full checked number paste karte hain to woh bhi accept hota hai.
Code 128 aur Code 39 mein kya farak hai?: Code 128 poora ASCII set encode karta hai — upper aur lower case, digits aur symbols — ek compact form mein, isliye yeh SKUs aur serial numbers ke liye suit karta hai. Code 39 purana, kam dense aur A–Z, digits aur kuch symbols tak limited hai.
Mujhe barcode SVG ya PNG ke roop mein download karna chahiye?: Print, labels aur kahin bhi jahan barcode resize ho sakta hai ke liye SVG use karein, kyunki woh kisi bhi scale par sharp rehta hai. Jab aapko ek web page ya ek document ke liye ek fixed-size raster image chahiye jo SVG support nahi karta, to PNG use karein.
Kya main yeh barcodes product ya shipping labels par print kar sakta hoon?: Haan. SVG download karein taaki bars aapke printer ki full resolution par print hon, manual entry ke liye human-readable text on rakhein, aur ek full batch chalane se pehle ek label test-scan karein taaki confirm ho ki quiet zones kaafi wide hain.
Kya jo data main encode karta hoon woh ek server ko bheja jaata hai?: Nahi. Barcode Generator har barcode ko aapke browser mein ek on-device engine se render karta hai. Jo product codes, SKUs ya text aap type karte hain woh kabhi ArrayKit ya kahin aur upload nahi hote.

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