Compare VPN Leak Test to these popular alternatives based on real-world usage and developer feedback.

It is a DNS sinkhole that protects your devices from unwanted content, without installing any client-side software. You can run it in a container, or deploy it directly to a supported operating system via our automated installer.

Bearer is an open source, fast and accurate static application security testing (SAST) tool that analyze your source code to discover, filter and prioritize security and privacy risks.

In the vein of infrastructure as code OctoDNS provides a set of tools & patterns that make it easy to manage your DNS records across multiple providers. The resulting config can live in a repository and be deployed just like the rest of your code, maintaining a clear history and using your existing review & workflow.

BChat is a decentralized, privacy-focused messaging app designed for secure communication without requiring phone numbers or email addresses. It uses end-to-end encryption and a distributed node network to minimize metadata exposure while enabling anonymous, reliable messaging.
The simplest way to authenticate, with modern security standards.

Get SOC 2, GDPR, HIPAA, and ISO certified with expert guidance and the job done for you. Open-source compliance management platform with no vendor lock-in. Backed by Y Combinator. Probo is a compliance automation platform designed to take the complexity out of cybersecurity governance, risk, and compliance (GRC). Instead of managing spreadsheets and chasing colleagues for evidence, security teams can centralize their entire compliance program in one intuitive workspace.

It offers developers a key-value store with unusually strong privacy guarantees. Create S3-like buckets, fill them with data, and then make cryptographically secure retrievals. No entity, not even the Blyss service itself, can learn which items are retrieved from a Blyss bucket.

It is a Python library designed to make data analysis, monitoring and sensitive data detection easy. Loading Data with a single command, the library automatically formats & loads files into a DataFrame. Profiling the Data, the library identifies the schema, statistics, entities and more. Data Profiles can then be used in downstream applications or reports.

Is a privacy-friendly AI chat platform, hosted in Europe and powered by renewable energy. Get clear answers with full transparency and peace of mind.

Privacy-first AI assistant that protects sensitive information while preserving context.

Get Unlimited instant disposable email addresses with Mail On Deck. Free temporary mail service protects your inbox from spam. No registration required.
SuanTools Online is a browser-based file processing platform with 30+ tools for images, PDFs, and utilities. All processing happens client-side using WebAssembly—files never upload to servers. Free tier includes all tools; Pro ($3.99/month) adds AI background removal, OCR, and upscaling. No account required for basic use. Built with Next.js 14, TypeScript, Supabase, and Vercel.

OmniRogue is a data privacy–first AI platform that helps teams build, orchestrate, and deploy AI agents to automate real business workflows. It’s designed for organizations that want the power of modern AI without handing over sensitive data or losing operational control. With OmniRogue, you can connect tools, create multi-step agent workflows, and standardize how AI is used across your company—while maintaining privacy, governance, and clear ownership over your data. Whether you’re automating internal processes, customer operations, or knowledge workflows, OmniRogue provides a secure foundation to scale AI responsibly.

Use AI safely with UnblockDevs — a powerful toolkit to mask sensitive JSON and SQL data before sending it to AI, fix broken or stringified JSON, unpack messy logs, and decode JWT tokens instantly. Perfect for developers working with APIs, debugging logs, and handling sensitive data. Everything runs 100% in your browser with zero uploads, so your code and data stay private while you clean, parse, format, and analyze it.

Get powerful insights while respecting user privacy. No cookies, no complex setup, no GDPR headaches. Simple, transparent analytics for your website.

Remove the AI label and AI info from your photos before you upload. Strip metadata and C2PA instantly — works for Instagram, Pinterest, Facebook & TikTok. Free; your images never leave your device.

EdgeDocs is a browser-based PDF toolkit where every operation runs locally on your device. Files never leave your machine — there are no uploads, no server-side processing, and no third-party data exposure. Built on React, TypeScript, and PDF.js, it handles everything client-side using browser APIs. The toolkit includes 18+ tools across security (redact, auto-redact PII, strip metadata, flatten, sanitize for LLMs), editing (watermark, remove pages, rotate, unlock), conversion (PDF to Excel, PDF to images, images to PDF, CSV to PDF, compare), and optimization (compress, merge, split). Designed for developers, legal teams, and anyone handling sensitive documents who shouldn't have to trust a third-party server with their files.

PiiBlur automatically detects and redacts personally identifiable information (PII) in photos and videos. Upload through the dashboard or integrate via REST API - AI scans each file for faces, license plates, screens, documents, street signs, ID cards, passports, credit cards, name badges, QR codes, barcodes, tattoos and more, then applies blur or pixelation to redact them. Built for teams that need privacy compliance without manual effort. Supports GDPR and CCPA workflows across industries including real estate, healthcare, journalism, and security. Free tier includes 100 images and 5 minutes of video per month. Paid plans start at $49/month with annual discounts available. All plans include API access and webhook notifications.

FakeTools (https://www.faketools.in) is a free developer toolkit for generating realistic test data instantly — no signup required. Create a real disposable email inbox, generate fake identities, secure passwords and UUIDs in seconds. Built for developers, QA engineers and privacy-conscious users who need test data without using their real information.

Transforms enterprise knowledge into action. Secure, compliant AI assistants built for legal, finance, and operations teams.

Protect your email and phone number from bots, scrapers, and spammers. Generate secure, encrypted short links for free with 256-bit AES encryption.

Capture audio, transcribe locally with Whisper, and generate AI-powered summaries. All on your device. No cloud. No data leaves your machine.

SHIM is a secure and smart AI gateway. Redact PII (GDPR/KVKK) and cut OpenAI costs by 40% with Smart Semantic Caching. SHIM - the middleware for serious developers.

Vära is a consent-driven preference identity platform. Users store preferences once and choose what each partner can access. Partners receive a scoped service brief (no raw data).

Manage your cookie consent with ease

The fastest SOC 2, HIPAA, GDPR, and ISO 27001 compliance software. Trusted by 4,000+ companies. 100% money-back guarantee.

77 Free browser-based platform with AES encryption, Base64, JWT, JSON formatter, diff checker and 80+ more tools. Everything runs in the browser. No data sent to any server. free online developer tools. AES, RSA, SHA, JWT, Base64, JSON, image tools, format converters, DNS lookup — all client-side, no server.

Provides fast, secure VPN protection for unlimited devices with easy setup, 24/7 support, and affordable pricing. Protect your privacy today!

Professional website monitoring service - Monitor uptime, content changes, DNS health, and security threats.

PixelHush automatically hides tokens, API keys and passwords in your code editor the moment screen recording or sharing starts. No more leaked secrets in tutorials, demos, or live calls.

DNS Spy is a DNS monitoring tool and domain security monitoring service that alerts you the moment DNS records change, domains expire, or phishing variants appear. Start free.

Use any AI, safely. Sensitive data never leaves your device. Imagine using AI freely—without exposing who you are. Anonymize360 intercepts your sensitive data before it reaches an AI provider. The moment you send a message, it scans for names, addresses, SSNs, and medical records—replacing them with secure tokens and encrypting the originals locally with AES-256. Only the anonymized version travels to the cloud. When the response returns, your real information is seamlessly restored. Zero-knowledge architecture: even we can't access your data. No backdoors. Nothing stored outside your device. Works silently across Windows and macOS. For professionals, healthcare providers, or anyone who values privacy—powerful AI, zero compromise. Instant. Invisible. Secure.

FyxxVault is a zero-knowledge password manager with AES-256-GCM client-side encryption, built-in TOTP 2FA, dark web breach monitoring, and a native iOS app with Face ID support. Your master password never leaves your device.

Encrypted dead man's switch for digital legacy. Check in on a schedule; reminders on email, Signal, or Telegram; after your grace period with no reply, messages and files reach trusted contacts only.

Anonymized disease research platform where AI agents swarm cases with structured insights across ALS, cancer, Alzheimer's, Parkinson's. Privacy-first, BTC-native.

Tab to complete anywhere on your Mac. Caret is always on — it sees everything you do across all different apps, understands your work sessions, your chain of thought, and over time gets to know you. Caret appears in every text box and completes your thought. It writes your text messages, your emails, and prompts based on your context.
AI-powered mental wellness app with personalized guides that help you work through what matters most — like a thoughtful friend in your pocket.

It is an open-source solution for automating data privacy. Use Monoid's connectors (or build your own) to automate DSARs (data subject access requests) across your internal and external data silos, and to get ready for CPRA, GDPR, and more.

It provides a secure and reliable managed DNS service to help businesses enable and protect their online presence.