FREE · NO ACCOUNT · LOCAL TOOLS
Free QR code and barcode tools — generate, read and print
Creating one QR image, reading someone else’s code and printing a hundred labels need different checks. Keep encoded values exact, preserve the quiet border and test the final image or print with the intended scanner.
Choose your tool
Batch barcode and QR labels
Turn CSV or pasted IDs into printable A4 labels with names and notes. Download PDF, individual PNGs or a ZIP. Free and browser-local.
Free QR code generator — PNG, SVG and Wi-Fi
Create a static QR code for a URL, text or Wi-Fi network. Download PNG or SVG directly from your browser, with no signup, paid redirect or scan tracking.
Read a QR code from an image — free and local
Decode a QR code from a JPG or PNG screenshot locally. Review the raw content and download TXT, without opening unknown links, using a camera or uploading the image.
Which workflow fits your task?
Create a static URL, text or Wi-Fi code
Use the QR generator for one value. Download PNG for ordinary sharing or SVG for scalable print layout. The code stores your content directly; it has no SumifyPDF redirect, scan subscription or expiry timer.
Read a QR code from an image
Choose a screenshot or saved image in the reader and inspect the decoded text before opening any destination yourself. Crop to one complete code if a picture contains several. Successful decoding does not certify that a link is safe.
Make a batch of printable labels
Import CSV or paste identifiers, map label fields, and choose Code 128 or QR. Preview dimensions and export an A4 PDF or numbered PNGs. Preserve leading zeros in the source spreadsheet and measure a 100% test print.
Practical guides
How to turn a CSV into printable barcode labels
Prepare exact identifiers, map name and note columns, choose an A4 label layout and check a printed barcode or QR sample before making a batch.
Read the guideStatic QR codes: a print, download and privacy checklist
Choose PNG or SVG, preserve a QR code’s border, test the final print and understand what a static URL or Wi-Fi code actually exposes.
Read the guideWill a free static QR code expire?
SumifyPDF adds no expiry or hosted redirect. A destination can still move, become unavailable or require login. If the encoded URL changes, make a new code and replace the distributed copies.
Can I create certified retail shipping barcodes?
The label workspace creates generic Code 128 and QR labels. It does not allocate GS1 numbers, certify retail packaging or issue carrier shipping labels. Use the relevant organization’s requirements for those workflows.