This Disclaimer explains the limits of qrfreetool and the responsibilities you accept when using our QR scanner, QR generator, and blog content.
QR codes are convenient, but they can also be used in deceptive ways. Our goal is to provide a safe, transparent, and helpful toolset, while making it clear that you are responsible for your decisions and your use of generated content.
1) Tools provided “as-is”
qrfreetool provides scanning and generation tools on an “as-is” basis. We do not guarantee that the tools will work in every environment, on every device, or for every QR code format and printing condition.
Performance may vary based on camera hardware, browser updates, lighting, focus, image quality, and whether the site is served over HTTPS.
2) No professional advice
The content on qrfreetool, including blog articles and best-practice tips, is provided for general informational purposes. It is not legal advice, security advice, financial advice, or professional consulting.
If you plan to use QR codes in high-risk contexts—such as payments, access control, medical workflows, or identity verification—consult qualified professionals and implement appropriate security reviews.
3) Security and third-party links
Scanning a QR code may reveal a URL or deep link. When you open a link, you leave qrfreetool and interact with a third-party website. We are not responsible for the content, security, privacy, or availability of third-party sites.
Malicious actors can place QR codes in public spaces to redirect users to phishing pages or malware. Always verify the destination domain and be cautious if a page requests passwords, payments, or sensitive information.
Public QR codes can also be tampered with. For example, someone may place a sticker QR over an original poster. If you manage venues or signage, inspect codes regularly and consider adding anti-tamper design cues such as branded frames, holographic stickers, or printed short URLs next to the QR.
On mobile, some scanner apps show a link preview before opening. Use that preview and look for suspicious subdomains, misspellings, or unusual country-code domains. When in doubt, don’t open the link.
4) Accuracy and reliability
We make best-effort attempts to follow QR standards and implement reliable scanning and generation using reputable libraries. However, QR codes can be sensitive to small design and printing mistakes. A QR that scans on one phone might fail on another due to differences in camera quality or scanning apps.
Before publishing a QR code broadly, test it on multiple devices, from the expected distance, under the lighting conditions your users will experience.
Image upload decoding depends on image resolution and compression. If a QR code is blurry or heavily compressed (for example, from messaging apps), it may fail. Try a higher-quality version or screenshot the QR at full size.
Very dense QR codes (long URLs or long text) need larger sizes to scan reliably. If you’re encoding a long link, consider shortening it to reduce density.
5) Static site and in-browser processing
qrfreetool is built as a static site. The scanner and generator generally process data locally in the browser. This design reduces server-side collection and helps keep the site fast. However, because the site is delivered over the internet, your browser will still fetch files (HTML, CSS, JavaScript, and CDN libraries) over the network.
If you self-host the project, you control where the files are served from and can choose to self-host libraries instead of using a CDN.
Different browsers implement camera APIs differently. A feature that works in one browser may behave differently in another due to permission prompts, auto-focus controls, or background app restrictions. Keeping your browser updated often improves scanning stability.
If you are using the site behind strict corporate networks, camera access may be blocked by policy. In that case, image upload scanning is typically the best fallback.
6) Ads placeholders and consent simulation
The site contains ad placeholder areas that activate only after cookie consent is accepted. These placeholders are used as a design and compliance simulation. We do not embed real ad scripts by default. If you integrate an ad network, the behavior and privacy implications may change and you should update the policy pages accordingly.
Rejecting consent keeps ads disabled, but it does not affect core scanning and generation functionality.
6A) External scanning apps and device behavior
Many phones include built-in QR scanning in the camera app or via tools like Google Lens. These scanners may interpret QR payloads in slightly different ways, especially for formats such as SMS, Wi‑Fi, or vCards.
qrfreetool generates standard payloads where possible, but we cannot control how every device will handle them. If your use case depends on a specific behavior (for example, auto-joining Wi‑Fi), test on the device types your audience uses.
7) Copyright and trademarks
Brand names, logos, and other marks referenced on qrfreetool (including in examples) are the property of their respective owners. Any references are for descriptive purposes only.
You are responsible for ensuring you have the rights to any logo you upload and any content you encode in a QR code. Do not use QR codes to impersonate others or mislead users about a destination’s identity.
8) Limitation of liability
To the maximum extent permitted by law, qrfreetool and its contributors are not liable for damages arising from your use of the site, including but not limited to scanning failures, incorrect QR content, lost profits, security incidents, or harm caused by third-party links.
If you use QR codes for payments, authentication, or access, you should implement additional safeguards such as visible domain labels, secure redirects, monitoring, and user education.
In some regions, consumer protection laws may provide additional rights. Nothing in this Disclaimer is intended to override rights you cannot waive under applicable law.
9) Contact
If you believe a page contains an error, a broken link, or content that should be corrected, email us at umardrazpro@gmail.com with details. We appreciate reports that help make the site safer and more accurate.
10) Accessibility and usability note
We aim to make qrfreetool accessible and usable: clear labels, readable contrast, keyboard-friendly controls, and mobile-first layout. However, accessibility can vary depending on your browser, device settings, and assistive technologies.
If you encounter an accessibility issue, please email us with details so we can improve.
11) Updates to this Disclaimer
We may update this Disclaimer when the site changes or when we add new content. The updated version will be posted on this page. Continued use of the site means you accept the updated Disclaimer.