Yes. The core Barcode Generator generator runs in your browser and is free with no signup. Paid tiers (starting on our Pro plan) add dynamic editing, analytics, and custom branding where supported.
No. Every smartphone camera in India (Android and iPhone) reads standard QR codes natively. There is nothing to install for the person scanning.
Yes. You can export a crisp PNG or SVG suitable for posters, flyers, packaging, and signage without pixelation.
A static QR encodes the data directly, so editing means generating a new code. For edits without reprinting, use a dynamic QR on our Pro plan, which keeps the same printed code while you change the destination.
Yes. QRs are device-side and network-agnostic. As long as the scanner can open the encoded link or data, it works on any carrier or Wi-Fi.