thaitools.techPractical tools for life in Thailand
English interface

Local QR code generator

Create a QR code from text or a URL on your device.

ReviewedGeneral utility
Saves this tool's name on this device only (up to 20). No form values.
Only visible result text is included. Form fields are not read. Review sensitive values before sharing.
25/2,000 characters

Generated locally. Scan-test it before publishing or printing.

How to use it

  1. Read the scope and effective-date note before entering information.
  2. Enter the requested values and review any validation message.
  3. Check the result, assumptions and cited source before relying on it.

Important limitation

Anyone scanning the QR can read its payload; do not embed secrets.

The interactive form is fully localized in English.

Reviewed 2026-08-26; next review 2027-08-26.

Data limits and on-device generation have been checked. Scan-test the output before using it.

Sources

QR Code generator librarysoldair/node-qrcode maintainers · opens in a new tabSupports QR generation with error-correction level M from text; users must scan-check the payload before use.Source checked 2026-09-16
Recorded updates

Review history

Site changelog

Dates describe the review scope recorded below. A page update does not mean every source was checked again.

  1. Last recorded source/method review

    Data limits and on-device generation have been checked. Scan-test the output before using it.

Related guides

Create credentials and share links without confusing encoding with secrecyUnderstand the meaning, scope and sources before using the result.

Related tools

PromptPay QR generatorCreate a PromptPay payment QR locally on your device.Thai receipt generatorCreate a general receipt and download it as a PDF.Thai invoice generatorCreate a general downloadable invoice for freelance or small-business work.