Every tool on GrabConvert is free because one short ad runs before each download or conversion — that is the whole business model: the tools are free, full stop, and the ad is what pays for them. Your browser is currently blocking those ads, so the tools can't run.
Open your ad blocker and choose “Don't block on this site” / pause it for this domain.
If you use a strict browser or DNS filter, allow googlesyndication.com here.
Come back and tap the button below — we'll check again instantly.
Nothing is tracked about you personally — the check happens entirely in your browser.
Make a real, scannable barcode in the browser: pick the symbology, type the value, watch it draw live, and download a print-sharp PNG or a resolution-free SVG. Code 128 for general labels, EAN-13 and UPC-A for products, Code 39 for warehouse and ID work, ITF-14 for shipping cartons — with correct check digits computed for you and plain-language errors when a value cannot fit the format you picked.
The Barcode Generator on GrabConvert is the privacy extreme of the toolbox: it runs entirely in your browser, so the file is never uploaded at all — no temporary folder, no server copy, nothing to delete afterwards. Sensitive documents get edited on the device they already live on.
The barcode is drawn right here in your browser — the value you type is never uploaded. A short ad is shown before the download — it keeps this tool free.
Pick the barcode format — Code 128 for general use, EAN-13 or UPC for retail products, ITF-14 for shipping cartons.
Type the value; the barcode redraws live and tells you plainly if the value does not fit the format (wrong length, missing digits).
Download the barcode as a print-sharp PNG or a scalable SVG — it was generated entirely in your browser.
Why people pick this over other converters
No account, ever. Most big converter sites push sign-ups and paid tiers for basic jobs. Here the tool just works.
No watermarks and no job counters — and because it all runs on your device, there is no queue and no waiting on a server: PDFs up to 100 MB edit right in the tab.
Private by design: this tool runs entirely in your browser — your file never leaves your device, and nothing is uploaded, stored or shared.
Fast: this page is a fraction of the size of the ad-heavy alternatives, and the same account-free toolbox has 424 other tools when you need them.
FAQ
Which barcode format should I use?
Code 128 is the safe general choice — it encodes any text or number and every modern scanner reads it. EAN-13 and UPC-A are the retail standards (they need a registered product number to be meaningful at a real checkout). Code 39 suits warehouse and ID labels; ITF-14 is the shipping-carton standard.
Will a generated barcode actually scan?
Yes — the bars are drawn by the JsBarcode library to the real symbology rules, check digits included, and the QR Code Scanner tool on this site reads them straight back. For retail shelves you still need an officially assigned product number; the generator cannot assign one.
Is this really free?
Yes — completely. A short ad before the export keeps every tool free; no account, subscription or credits are ever required.
What happens to my file?
Nothing is uploaded at all. This tool runs entirely in your browser — your file never leaves your device, and nothing is stored or shared.
Do I need to install anything?
No. The tool is built into this page — any modern phone, tablet or computer browser works.
