Browser-Based Processing
Many tools process entered information in the browser, depending on how each tool creates previews, calculations or files.
Privacy Policy
Last updated: June 24, 2026
Effective date: June 4, 2026
TechnWaves provides free online business tools. This policy explains the data practices that match the current website as closely as possible.
Many tool inputs are processed in the browser for generating previews, calculations, PDFs, QR codes, or draft documents. Some features may use browser storage so users can continue work later.
Information We May Process
Users may enter business names, client details, invoice data, receipt data, payment details, QR details, expense entries, or document information while using the tools.
If a user voluntarily contacts us by email or form, we may receive the name, email address, mobile number, subject, message content, screenshots, or details included in that message.
Browser Storage
Some features may save drafts, preferences, business details, client profiles, or expense entries in local browser storage. Users can clear this data from their browser settings.
Local browser data stays on the user's device/browser unless the user shares, exports, downloads, emails, prints, syncs, backs up, or otherwise transmits it through their own actions, browser settings, device settings, or third-party services.
Cookies, Analytics, and Advertising
TechnWaves may use cookies, analytics, hosting logs, fonts, advertising verification, advertising services, or similar technologies to keep the site working, understand usage, improve pages, and prevent abuse.
The website currently keeps advertising controlled through site configuration. A Google AdSense verification meta tag and ads.txt may be present even when ad loading is disabled. If advertising is enabled later, third-party advertising services may use cookies or similar technologies according to their own policies.
PDF and Document Generation
Generated PDFs, images, QR codes, and document drafts are created from the details entered by the user. Users should review all outputs before downloading, printing, or sharing them.
Downloaded files are controlled by the user's device, browser, and sharing choices after creation.
Third-Party Services
The site may use third-party services for analytics, ads, fonts, hosting, PDF generation, QR generation, sharing, or email handling. These services may process data according to their own policies.
External links in articles, tools, and policy pages may take users to government, regulator, platform, or other third-party websites. TechnWaves does not control those websites or their privacy practices.
Data Retention and Updates
Information stored in local browser storage remains until the user clears it, the browser removes it, or the site changes how a feature stores data. Contact messages may remain in email or support records as needed to understand the request, prevent abuse, or follow up.
This policy may be updated when tools, analytics, advertising, hosting, forms, or third-party services change. The latest version should be checked on this page.
User Choices and Contact
Users can manage cookies, clear local storage, block tracking technologies, or disable personalized ads through browser and platform settings.
For privacy questions, contact supporttechnwaves@gmail.com.