Online Stamp Generator100% Free Vector & PDF Stamp Maker
Client-Side Zero-Upload Architecture

Privacy Policy

Effective Date: January 1, 2026 • Last Updated: September 23, 2026

[email protected]

Key Privacy Takeaways

  • Zero Server Uploads: Stamp creation, text rendering, SVG generation, and PDF/Word document stamping execute 100% locally inside your web browser. Your confidential designs, names, and uploaded files are never transmitted to or stored on our servers.
  • No User Tracking Accounts: You do not need to register, create an account, or provide personal payment information to use our tools.
  • Advertising & Cookies: We use Google AdSense to serve non-intrusive advertisements that keep our service 100% free. Third-party vendors, including Google, use cookies to serve ads based on your prior visits. You have full control to opt out of personalized advertising.

Table of Contents

01Introduction & Scope

Welcome to Online Stamp Generator (accessible at https://onlinestampgenerator.com). This Privacy Policy explains our practices regarding the collection, use, and disclosure of information when you access our website, utilize our vector stamp editor, use our PDF/Word document stamper, or browse our template catalogs.

We are deeply committed to respecting your privacy and safeguarding any data associated with your visits. Because our tools operate using modern client-side web technologies (HTML5 Canvas, Scalable Vector Graphics, and WebAssembly), our baseline architecture is built on the principle of Zero Data Retention for user-generated designs and uploaded documents.

02Client-Side Data Processing Guarantee (Zero Uploads)

Unlike conventional online graphic generators that upload your sensitive documents, personal names, notary credentials, corporate tax IDs, or company seals to remote cloud databases for rendering, Online Stamp Generator performs all graphic calculations entirely within your web browser.

Stamp Design & Vector Export

All text arcs, border radii, font loading, color manipulation, distress texture generation, and high-DPI rasterizations (PNG, SVG, PDF) are processed locally by your device's CPU/GPU.

PDF & DOCX Document Stamping

When you load a PDF or Word file into our document stamper, the file is parsed and stamped using client-side JavaScript (pdf-lib and docx.js). The file never leaves your machine.

We do not have access to, nor do we inspect, index, store, log, or transfer any graphic, text string, logo, or document you input into our tools.

03Information Collected Automatically (Server Logs)

When you browse our website, our hosting web servers may automatically record standard technical connection data transmitted by your browser. This information is anonymous, aggregated, and standard across all web infrastructure. It may include:

  • Your Internet Protocol (IP) address (which may indicate general geographic region, such as country or city)
  • Browser type, version, and language configuration
  • Operating system and device platform (e.g., macOS, Windows, iOS, Android)
  • Referring URL, requested pages, and timestamp of the request
  • HTTP response status codes and byte transfer volumes

This data is used solely for infrastructure diagnostics, mitigating denial-of-service (DDoS) attacks, detecting technical errors, and optimizing page delivery speed. It is never linked to individual user profiles or stamp content.

04Cookies, Web Beacons & Google AdSense Disclosures

To provide high-quality, professional stamp generation tools completely free to all users worldwide without requiring paid subscriptions or premium paywalls, we partner with third-party advertising networks, including Google AdSense.

Required Google AdSense & Advertising Cookie Notices

  • Third-Party Vendors: Third-party vendors, including Google, use cookies to serve advertisements based on a user's prior visits to onlinestampgenerator.com or other websites across the Internet.
  • Advertising Cookies (DoubleClick DART Cookie): Google's use of advertising cookies enables it and its partners to serve ads to users based on their visits to our site and/or other sites on the Internet.
  • Web Beacons & Tracking Pixels: Third-party advertising partners may also use web beacons or action tags to measure the effectiveness of advertisements and compile statistical ad view counts.

How You Can Control and Opt Out of Personalized Advertising

You have the right to control how advertising cookies are used on your browser. You can manage or opt out of personalized advertising through the following official resources:

05Local Storage & In-Browser Memory

Our website uses the HTML5 localStorage web API exclusively for your client-side convenience. This storage remains entirely on your computer or mobile device and is never synchronized to our servers:

  • Theme Preference: Storing your preferred visual mode (dark or light) to prevent screen flickering upon page reloads.
  • Active Stamp Draft State: Temporarily preserving your in-progress canvas layers, chosen dimensions, and active text lines so you do not lose your design work if you accidentally refresh or navigate away.

You can clear this local data at any time by clearing your browser cache or site data under your browser's security settings.

06Third-Party Services & Web Fonts

To deliver beautiful typography suitable for authentic notary seals, corporate stamps, and postmarks, our application fetches web font files from Google Fonts (fonts.googleapis.com and fonts.gstatic.com). When your browser requests these font files, your IP address is sent to Google's content delivery servers in accordance with Google Fonts' standard privacy practices.

Our site may also reference open-source icon libraries (such as Lucide Icons) loaded through secure Content Delivery Networks (CDNs). No personal information is shared with these providers.

07Your Rights Under GDPR & UK GDPR (EEA & UK Users)

If you are a resident of the European Economic Area (EEA) or the United Kingdom, you are entitled to specific rights under the General Data Protection Regulation (GDPR) and UK Data Protection Act 2018:

Right of Access & Portability: Request confirmation of whether we process any personal data relating to you.
Right to Rectification & Erasure: Request correction or deletion of your personal data where applicable.
Right to Restrict & Object: Restrict or object to the processing of your data under certain conditions.
Right to Withdraw Consent: Withdraw consent for non-essential cookies or personalized advertising at any time.

Because we do not maintain user accounts or store personal data, exercising these rights is straightforward. To submit a data inquiry, contact our Data Protection desk at [email protected].

08California Privacy Rights (CCPA & CPRA Notice)

Under the California Consumer Privacy Act (CCPA) and California Privacy Rights Act (CPRA), California residents have specific statutory rights regarding their personal information:

  • Right to Know & Access: The categories of personal information collected, sources, and commercial purposes.
  • Right to Delete: The right to request deletion of personal information collected from you.
  • Non-Discrimination: We will never discriminate against you for exercising any of your CCPA/CPRA rights.
  • Do Not Sell or Share My Personal Information: We do not sell your personal information for monetary consideration. Any data sharing via third-party advertising cookies for personalized ads can be opted out of as described in Section 4.

09Children's Online Privacy Protection (COPPA)

Our website and tools are intended for adult business owners, notaries, document managers, and general audiences. We do not knowingly solicit or collect personal information from children under the age of 13 (or under 16 in certain jurisdictions), in compliance with the Children's Online Privacy Protection Act (COPPA). If you believe a child has provided us with personal data, please notify us immediately at [email protected] so we can take swift corrective measures.

10Security & HTTPS Encryption

We implement industry-standard security protocols to protect communication between your browser and our website. All traffic is enforced over Hypertext Transfer Protocol Secure (HTTPS) with TLS 1.3 encryption, ensuring that requests cannot be intercepted or tampered with in transit.

11Modifications & Updates to this Policy

We may periodically update this Privacy Policy to reflect enhancements to our tools, changes in regulatory guidelines, or updates to third-party advertising requirements. When changes are made, the "Last Updated" date at the top of this document will be updated. We encourage you to review this page periodically to remain informed about our privacy protections.

12Contact & Data Protection Inquiries

If you have questions, comments, feedback, or privacy-related requests regarding this Privacy Policy or our client-side data handling practices, please contact our team:

Online Stamp Generator Support Team

Official Contact Email:[email protected]

Website:https://onlinestampgenerator.com

Response Time: We strive to respond to all inquiries within 24 to 48 business hours.

← Review Terms of Service
About Us•Contact Support →