
Truth.Systems — Verify, or it's a lie.
Drop files to generate cryptographic proof they haven't changed—verified entirely in your browser.
@WiseEstSystems · X
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60 projects

Drop files to generate cryptographic proof they haven't changed—verified entirely in your browser.
@WiseEstSystems · X

Browser-based suite of 118 privacy-focused tools for images, PDFs, SEO, and media.
@ayan11200 · X
try this one Free solution

Find and remove exposed personal data like addresses and phone numbers from data brokers.
@erasepersonal · X

Secure GitHub pull requests with hardware authentication and OTP verification.
jallmann · HN
> want without a PR process that requires hardware authentication or proof of presence Just curious, what do you use for this? I built OTP Guard [1] a few years ago for exactly this problem, although I haven't seen any alternatives in the space. Does GitHub have something built-in now? The original framing was more "local malware compromising your GitHub account" ... it never occurred to me that the malware could be a LLM. I really should update the page. [1] https://otpguard.com

Sort and rename files inside ZIP archives with customizable rules, completely client-side in your browser.
@TraXx474387 · X
Built ZipSort 🗂️ Sort files inside ZIP archives in seconds — no upload, 100% client-side (your files never leave your browser). Set rules by extension, prefix, suffix or keyword → download a clean, organized ZIP. Free to try:

Blur sensitive details in screenshots without leaving your browser.
@fmonteirox · X
Simple client-side tool that lets you paste a screenshot, blur or redact the sensitive parts (manually or via built-in AI/OCR detection), all without anything ever leaving your browser. (

Mask API keys, passwords, and tokens locally before sending to AI chat tools.
@souvik_ghosh975 · X
A small Chrome extension with one job: stop accidental secret leaks into AI chats. That's Secret Sanitizer 🥷.

Share videos that can't be downloaded, screen recorded, or forwarded.
@bunkercastDRM · X

Share files, collect documents, and discuss them with clients—no signup required.
@droplana_com · X

Automatically hide negative and sensational posts on Reddit, YouTube, X, and LinkedIn.
@zelvaio · X

Encrypted decentralized storage with S3-compatible API and TypeScript SDK
@Regan_Obsideo · X
Obsideo — the storage layer for privacy-first apps. If your product tells users 'we can't see your stuff,' your storage backend shouldn't be able to either. Ours can't. S3-compatible, pay per terabyte-day.

Search privately with customizable ranking, domain blocking, and an independent web index.
u/Nox21125 · Reddit
I made Slick, the World's Most Customizable Search Engine For the past year, I've been building Slick , an independent search engine focused on privacy, speed, and giving users much more control over how search works. One thing that has always bothered me about modern search engines is that they expect everyone to search the same way. Whether it's AI overviews, ranking decisions, or the layout of the results page, you're usually stuck with whatever the search engine decides is best. I wa