Aspect Ratio Calculator logo
Aspect Ratio
100% Zero-Server Media Uploads

Privacy Policy & Client-Side Guarantee

We believe creator privacy is non-negotiable. Aspect Ratio Calculator operates entirely on your personal device using modern web standards. We never upload, store, inspect, or transmit your photos, videos, or project dimensions.

Effective Date: October 4, 2026•Version: 2.4•Jurisdiction: Global (GDPR, CCPA & COPPA Compliant)

Live Browser Sandbox Inspector

Verify your session privacy in real-time. Check file network requests and local browser storage.

Media Upload Endpoints
0 Endpoints (None)
File Inspection Engine
HTML5 Client File API
Active Local Storage
Scanning...

Architectural Comparison: Why Our Model Protects You

Traditional Online Calculators
  • ✕Uploads raw images and video clips to remote cloud servers for analysis.
  • ✕Files may be retained in temporary server caches, logs, or unencrypted storage.
  • ✕Subject to upload lag, bandwidth throttling, and network eavesdropping.
  • ✕Riddled with third-party tracking scripts, ad networks, and cookie consent walls.
myaspectratio.com (Our Architecture)
  • ✓100% In-Browser Computation: FileReader & HTML5 Canvas process pixels locally in RAM.
  • ✓Zero File Uploads: No server endpoints exist to ingest files. Network tabs stay silent.
  • ✓Instant Memory Reclamation: Media buffers are garbage collected as soon as you close or reset the tool.
  • ✓Zero Tracking Bloat: Clean static site without cross-site advertising networks.

1Media Processing & File Isolation

When you drag, drop, or select an image or video file into the Drop & Inspect Studio or Media Crop interface, your file is processed exclusively within your browser's local sandbox memory using the native HTML5 File API and HTMLCanvasElement.

At no point is your image data, video stream, EXIF metadata, or file name transmitted across any internet connection. You can even disconnect your internet Wi-Fi or enable Airplane Mode after the initial page load, and the calculator, media inspector, crop previews, and batch tools will continue to function seamlessly.

2Information We Do Not Collect

Unlike traditional software utilities that require registrations or personal information, Aspect Ratio Calculator operates under a strict principle of Zero Data Ingestion:

No User Accounts

We do not collect names, passwords, email addresses, phone numbers, or social profiles.

No Financial Data

This service is 100% free. We never request credit card numbers, billing addresses, or banking information.

No Proprietary Project Data

Calculated aspect ratios, custom dimension numbers, and crop coordinates are never stored on our servers.

No Cross-Site Tracking

We do not install tracking cookies, device fingerprinting beacons, or remarketing scripts.

3Local Storage & Client Preferences

To provide a seamless user experience, our application uses your browser's window.localStorage to store purely functional configuration values:

KeyPurposeLifespan
themeRemembers your preferred visual color mode (light or dark).Persistent until cleared
arc_calc_historyStores recent calculator inputs so you don't lose your numbers on browser reload.Client device only
arc_tour_dismissedPrevents the introductory guided onboarding tour from displaying repeatedly.Client device only

You have full control over these keys. You can wipe them at any moment through your browser's Developer Tools or site settings.

4Third-Party CDNs & Typography

Our website requests typography files (Geist and Geist Mono) via Google Fonts. When your browser retrieves these font files, standard HTTP request headers (such as your browser's user agent and IP address) are exchanged between your browser and Google's CDN to deliver the font file. No cookies or personal information are attached to font requests.

5Global Privacy Regulations (GDPR, CCPA & COPPA)

Because we do not store, process, or sell any personal data:

  • GDPR (European Union): You retain absolute privacy by design. There is no personal data profile to request, modify, or erase on our servers because none is recorded.
  • CCPA / CPRA (California): We do not sell, rent, or share personal information with data brokers or advertising exchanges.
  • COPPA (Children’s Online Privacy Protection Act): Our website is safe for users of all ages and does not knowingly collect personally identifiable information from anyone, including children under 13.

6Questions & Contact

If you have questions about our architectural privacy guarantees or wish to report a security question, please reach out to us at [email protected] or visit our Contact page.

Reset Local Preferences

Clear all locally saved settings, theme preferences, and calculator values from this browser.