Crafting the tools
we needed.
AldeaCode builds privacy-first digital tools — browser extensions and web apps that respect your data. No tracking. No uploads. Just results.
Privacy First
All processing happens locally. Your data never leaves your device.
Blazing Fast
WebAssembly powered. No server round-trips, instant results.
Works Offline
No internet required after loading. Perfect for sensitive files.
Digital tools that respect you.
We build extensions and apps that we use ourselves every day. No compromises on privacy or quality.
Save Image As Type
Save WebP as PNG, convert local files, and download any image from the web in your preferred format. 100% private, 100% fast.
LeadSniffer
Professional email scraper. Extract leads from any website instantly with total privacy. 100% local processing.
DuneTools
38 professional media tools that run entirely in your browser. Remove backgrounds, merge PDFs, and convert videos with 100% privacy.
ProText Expander
Boost your writing speed with dynamic shortcuts, macros, and live web data capture.