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privategram

About privategram

privategram is a collection of privacy-focused micro-tools built and operated by Oddlogix LLC, a software company based in Rock Hill, South Carolina.

Why this exists

Most online "privacy tools" are anything but. They upload your input to a server (defeating the point), wrap themselves in marketing copy about "military-grade encryption," and treat the user like someone who needs to be sold rather than someone who already understands what they're looking for.

privategram is built for the second group. Each tool does one thing, runs entirely in your browser, uses standard cryptographic primitives (Web Crypto, EFF wordlist, AES-GCM, PBKDF2/Argon2id), and lets you verify the behavior in DevTools if you care to. The implementations are intentionally short so you can read them.

Principles

  1. Browser-only. Tool inputs are processed entirely in your browser via Web Crypto, Canvas, FileReader, and regex. No tool sends your input over the network.
  2. Standard primitives. AES-GCM, PBKDF2, Argon2id, EFF Large Wordlist, Open Cookie Database, zxcvbn. Each tool documents which it uses and links to the underlying spec.
  3. No tracking on tool inputs. Page-view analytics fire on page load. They do not see what you type into any tool.
  4. No accounts, no paywalls, no email capture. Everything is free and works the moment you load the page.
  5. Honest copy. No "military-grade," no shield icons, no consent-banner dark patterns. The tools work because the math works.

Who runs it

privategram is part of Oddlogix LLC. The tools are built and maintained by a developer with 30+ years in IT and software, who uses these same tools while working on client projects, internal SaaS, and personal infrastructure.

How it's funded

privategram displays ads through Google AdSense in slots above and below the tool surface. That's the only monetization — no affiliate links, no sponsored tools, no paid placements, no premium tier. AdSense scripts load on page view and do not have access to anything you type into the tools.

Contact

Email for bug reports, tool requests, or corrections. See the contact page for what to include in each category of message.