PrivaX
Compress images, process PDFs, strip EXIF — 100% locally.
PrivaX launched on May 28, 2026 with 3 votes, #3,449 of 20,538 launches that month and more than 50% of that year's launches.
What it does
PrivaX is a privacy-first Chrome extension for image or PDF processing. Unlike most online tools, your files never leave your device. Built with WebAssembly, everything runs 100% locally in your browser — no uploads, no cloud processing, no tracking, no network requests. Compress JPEG/PNG/WebP/AVIF images, convert formats, batch process 50+ files, split or merge PDFs, convert PDF pages to HD images, combine images into PDF, and strip EXIF metadata. Fully offline, open source, and free forever.
完全在本地运行的浏览器扩展，图片压缩、格式转换、PDF 拆分合并、PDF 转图片、图片转 PDF、EXIF 清除。所有处理都在你的浏览器中完成，零网络请求。
Does a similar job
all alternatives →
PrivaImage — Private Image CompressionMar 2026 · privaimage.vercel.app · ▲3Compress images 100% in your browser. No upload.
Free Image Converter and Optimizer2025 · pngtoavif.com · ▲13Hey HN, I built a small web tool to convert JPG, PNG, and WebP images into AVIF — no sign-up, no compression limits, no backend storage. It started as a weekend side project after I got frustrated with most AVIF converters being either too slow, paywalled, or without preview/download flexibility. Key features: - Drag & drop or multi-file upload - AVIF output with 100% quality (or configurable in backend) - Live image preview + original vs AVIF size savings - Individual or ZIP download - Built with Laravel, Tailwind, and vanilla JS - Images auto-delete after 2 hours No ads, no analytics.…
FastFileToolJul 2026 · fastfiletool.fr · ▲7Edit, convert & compress files 100% locally. Zero uploads.
KBFixerAug 2026 · kbfixer.onepersonai.in · ▲3100% Browser File & Image Optimizer with Zero Server Uploads
More dev tools this month
the category →
open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.
Dev tools · 28d ago · github.com
Contribute to reladraw/reladraw development by creating an account on GitHub.
Dev tools · 26d ago · github.com
OpenBot▲362Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 23d ago · openbot.run
Talanoa▲346Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…
Dev tools · 21d ago · talanoa.email
CoreSpeed▲332One MCP for everything your agents need: apps, memory, tools
Dev tools · 28d ago · corespeed.io
Source: Product Hunt launch ↗
Launched alongside, May 2026
the whole month →
Parallel agents, diff reviewer, and multi-model comparisons
Dev tools · May 2026 · kilo.ai
Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
Life & fun · May 2026 · github.com
🌱 Private, quiet space for thinking. Simple app for .md files. - zakirullin/files.md
Dev tools · May 2026 · github.com