This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
PrivaX is a privacy-first Chrome extension for image & 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, merge & split PDFs, and remove EXIF metadata. Fully offline, open source, and free forever.
I work in banking, and my documents are strictly confidential before they go into production. Every time I needed to compress images or split/merge a PDF, the only options were online tools that upload your files to their servers. That's a hard no when you're handling financial materials.
So I thought — what if everything just happened locally?
PrivaX processes files 100% in your browser using WebAssembly. Not "we delete your files after processing" — literally zero network requests. Don't trust me? Open DevTools → Network tab while using it. You'll see nothing. 🔍
What it does: • Image compression: PNG 4.2MB → 890KB (79% reduction), batch 50+ files • PDF split & merge with drag-and-drop page reorder • PDF ↔ Image conversion (export pages as PNG/JPG/WebP, or combine images into PDF) • EXIF metadata stripping • All with no visible quality loss, works fully offline
It's completely free.
I'd love your feedback: → What file processing tasks do you wish could be done locally? → Any features you'd want to see next?
PrivaX was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #104 on the daily leaderboard. PrivaX is a privacy-first Chrome extension for image & 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, merge & split PDFs, and remove EXIF metadata. Fully offline, open source, and free forever.
PrivaX was featured in Chrome Extensions (52.7k followers), Privacy (11.1k followers) and Developer Tools (514k followers) on Product Hunt. Together, these topics include over 92.7k products, making this a competitive space to launch in.
Who hunted PrivaX?
PrivaX was hunted by harrischen. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how PrivaX stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
harrischen
Hey PH! 👋
I built PrivaX out of a real workplace problem.
I work in banking, and my documents are strictly confidential before they go into production. Every time I needed to compress images or split/merge a PDF, the only options were online tools that upload your files to their servers. That's a hard no when you're handling financial materials.
So I thought — what if everything just happened locally?
PrivaX processes files 100% in your browser using WebAssembly. Not "we delete your files after processing" — literally zero network requests. Don't trust me? Open DevTools → Network tab while using it. You'll see nothing. 🔍
What it does:
• Image compression: PNG 4.2MB → 890KB (79% reduction), batch 50+ files
• PDF split & merge with drag-and-drop page reorder
• PDF ↔ Image conversion (export pages as PNG/JPG/WebP, or combine images into PDF)
• EXIF metadata stripping
• All with no visible quality loss, works fully offline
It's completely free.
I'd love your feedback:
→ What file processing tasks do you wish could be done locally?
→ Any features you'd want to see next?
Happy to answer anything! 🙏