{"slug": "show-hn-zlvox-25-free-developer-tools-ai-json-pdf-with-zero-tracking", "title": "Show HN: Zlvox – 25 Free Developer Tools (AI, JSON, PDF) with Zero Tracking", "summary": "Zlvox launched a platform offering 25 free developer tools covering AI, JSON, PDF, and other utilities with a zero-tracking, no-sign-up policy. The tools include AI-powered features like an anime finder and Reddit search engine, as well as privacy-focused utilities such as steganography and a local password manager. The launch targets developers seeking high-performance, privacy-respecting alternatives to existing online tools.", "body_md": "#\nRaw Power.\n\n**Zero Bloat.**\n\n*Maximum Speed.*\n\nThe definitive platform for high-performance developer utilities. Free online tools for PDFs, images, QR codes & data generation — no sign-up, zero data retained.\n\n## 15+ *Premium* Utilities\n\nEnterprise-grade tools engineered for maximum performance. Zero bloat, military-grade privacy, sub-second execution.\n\n[\nHOT\nNEW\nReddit Search Engine\n](/tools/reddit-search)\n\nAdvanced social listening tool for Reddit. Search multiple keywords, filter by subreddit and time, and use Gemini AI for smart replies and summaries.\n\n[\nHOT\nJSON Flattener Online Free\n](/tools/json-slayer)\n\nFree online JSON flattener. Flatten deeply nested JSON instantly. Export CSV or Excel. No signup.\n\n[\nPREMIUM\nSteganography\n](/tools/steganography)\n\nMilitary-grade XOR-256 encrypted message hiding inside images. Invisible to human eyes, undetectable by algorithms.\n\n[\nFREE\nImage Converter\n](/tools/image-converter)\n\nBlazing-fast format converter with quality controls and batch processing. No uploads — canvas-based processing.\n\n[\nFREE\nQR Generator\n](/tools/qr-generator)\n\nIndustrial-strength QR codes with custom branding and high-resolution exports. URLs, vCards, WiFi and more.\n\n[\nFREE\nPDF Suite\n](/tools/pdf-suite)\n\nComplete PDF toolkit: merge, split, compress, encrypt, extract pages. Handle documents up to 100MB with ease.\n\n[\nFREE\nPassword Manager\n](/tools/password-manager)\n\nFree browser password manager. Generate strong passwords, save locally. Zero server storage, no account needed.\n\n[\nNEW\nHTML CSS to MP4 Video Recorder Free\n](/tools/html-to-video)\n\nRecord HTML and CSS animations as MP4 video at 60fps. Perfect for UI demos and portfolio clips. Free.\n\n[\nFREE\nFinance Calc\n](/tools/finance-calculator)\n\nAdvanced financial calculator with compound interest, loan amortization, investment projections and visual charts.\n\n[\nFREE\nSEO Meta Tag Checker Free Online\n](/tools/meta-analyzer)\n\nFree SEO meta tag checker. Analyze OG tags, Twitter Cards and schema from any URL. Get instant SEO tips.\n\n[\nFREE\nAge Calculator\n](/tools/age)\n\nPrecise age breakdown by years, months, days, hours. Future projections, milestone tracking, timezone support.\n\n[\nNEW\nCode Snippet to Video Reels Generator Free\n](/tools/code-to-video)\n\nConvert code to animated video for Reels and Shorts. Syntax highlighting, typing animation, 4K export. Free.\n\n[\nHOT\nv2.0\nDummy Data Generator Online\n](/tools/data-forge)\n\nGenerate millions of rows of fake dummy data free. Export to CSV, JSON or SQL. No signup needed.\n\n[\nAI\nAnime Finder\n](/tools/anime-finder)\n\nAI-powered anime discovery. Find shows by plot, themes, or vibes. Neural recommendations with MAL integration.\n\n## Built for\n\n*developers*\n\nwho care.\n\nNo bloat, no sign-up walls, no privacy invasion. Just fast, reliable tools that respect your time and your data.\n\n[Read our manifesto →](/manifesto)\n\n## Latest *Intelligence*\n\n[All articles](/blog)\n\n[\nAI\nWhy I Stopped Using Random Online AI Tools in 2026 (And Built Privacy-First Alternatives Like ZLVOX)\nRead\n](/blog/why-i-stopped-using-random-online-ai-tools-2026)\n\nDiscover why I stopped relying on random online AI tools in 2026 and chose to build privacy-first alternatives like ZLVOX. Learn how secure AI tools protect your data, improve productivity, and offer a more transparent experience for developers, freelancers, students, and businesses.\n\n[\nTools\nWhy I Stopped Pasting API Keys Into Random Online Tools (And Built My Own Developer Toolkit)\nRead\n](/blog/why-i-stopped-pasting-api-keys-into-random-online-tools)\n\nMost developers have pasted API keys, tokens, or sensitive data into random online tools at some point. Here's why I stopped doing it, the security risks involved, and how that decision led me to build my own privacy-focused developer toolkit, ZLVOX.\n\n[\nTech\nTensorWave Raises $350M at $1.55B Valuation: What It Means for AMD and the AI Industry\nRead\n](/blog/tensorwave-raises-350m-amd-ai-infrastructure)\n\nTensorWave just raised $350M at a $1.55B valuation in a round co-led by AMD itself. Here's why AMD is betting big on an all-AMD AI cloud — and what it means for NVIDIA's grip on the AI infrastructure market.\n\n## Sell anything,\n\n*directly* on\n\nWhatsApp.\n\nCreate your free online store in minutes. Add products, share your unique link, and start receiving orders straight to your WhatsApp — no coding, no monthly fees, no middlemen.\n\n## Ready to *supercharge*\n\nyour workflow?\n\nStop relying on sluggish, bloated web tools. Access our entire arsenal of high-performance utilities instantly — free, forever.", "url": "https://wpnews.pro/news/show-hn-zlvox-25-free-developer-tools-ai-json-pdf-with-zero-tracking", "canonical_source": "https://zlvox.com/", "published_at": "2026-07-19 05:02:30+00:00", "updated_at": "2026-07-19 05:21:14.864135+00:00", "lang": "en", "topics": ["developer-tools", "ai-tools", "ai-products"], "entities": ["Zlvox", "Gemini AI", "TensorWave", "AMD"], "alternates": {"html": "https://wpnews.pro/news/show-hn-zlvox-25-free-developer-tools-ai-json-pdf-with-zero-tracking", "markdown": "https://wpnews.pro/news/show-hn-zlvox-25-free-developer-tools-ai-json-pdf-with-zero-tracking.md", "text": "https://wpnews.pro/news/show-hn-zlvox-25-free-developer-tools-ai-json-pdf-with-zero-tracking.txt", "jsonld": "https://wpnews.pro/news/show-hn-zlvox-25-free-developer-tools-ai-json-pdf-with-zero-tracking.jsonld"}}