WhatsApp Click-to-Chat QR Codes — Free Static Generator

Description and use

A free local generator for static WhatsApp QR codes that requires no subscription. Supports a browser version and a CLI tool for batch processing.

Problem

Small shops and freelancers need WhatsApp click-to-chat QR codes for counters, menus, or business cards. Hosted SaaS products charge ~$49/month for static codes that never change.

Outcome

A free, client-side solution for generating static WhatsApp click-to-chat QR codes, eliminating the need for expensive monthly subscriptions. The tool supports both single downloads and batch processing for volume needs.

Workflow

• Determine the WhatsApp link format: https://wa.me/[country_code][number]?text=[encoded_message]
• Open the free browser generator (client-side, no upload): https://cdn.jsdelivr.net/npm/toolkitlabs-qr@latest/index.html
• Paste the WhatsApp link into the text field and download the result as PNG or SVG.
• For batch generation (e.g., menus, events), use the CLI tool: npx toolkitlabs-qr@latest qr_batch.py sample.csv ./output/
• Print the QR code with a minimum size of ~2 cm square and include a white margin (quiet zone).

Evidence

Open this page, paste your wa.me link, download PNG or SVG. Everything runs client-side; nothing is uploaded

Source

npx toolkitlabs-qr@latest qr_batch.py sample.csv ./output/

Source

One-time EUR 9 pack (no subscription)

Source