
CapyToolkit | Free Client-Side Browser Utilities
Free browser utilities for developer work, hardware testing, and audio—100% client-side with no data uploads.
ChillyCapy · HN
CapyToolkit – Browser-native developer and hardware diagnostic tools
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Free browser utilities for developer work, hardware testing, and audio—100% client-side with no data uploads.
ChillyCapy · HN
CapyToolkit – Browser-native developer and hardware diagnostic tools

Paste a URL to instantly preview your project in device mockups.
@AndreaPericoli · X
I couldn’t find a simple tool that did exactly what I needed, so I built one in @Lovable Frame Stage lets you paste a URL and instantly preview your project on desktop, tablet, or mobile. No mockups. No setup. 🌐 #vibecoding #AI

Transform your Chrome New Tab page into a cozy living pixel room with Lo-Fi chill music, Pomodoro study timer, ambient sound mixer, and multi-language support.
@DevanshuRuhela · X

Free resume builder with 24 templates, live preview, and PDF export—no login needed.
u/Bulky-Walk-2745 · Reddit
I built the cv builder I always wanted to use ⭐ I got tired of cv builders making me create an account, fill out everything, and then asking for money when I just wanted to download my resume. So I started building my own. What began as a small side project has slowly turned into a full resume builder with: • 24 customizable templates • live preview while you edit • ATS match analysis • AI-generated tailored cvs and cover letters • clean PDF export One thing I wanted from day one was

Record silent product demo videos in your browser with all data staying on your device.
@xyzmaiw · X

Remove duplicates and clean messy text without uploading your data.
u/PsychologicalCoat976 · Reddit
I got tired of cleaning messy lists manually, so I built a 100% private web tool that runs entirely in your browser Hey everyone! 👋 I constantly found myself wasting time removing duplicates, cleaning up random junk text, and sorting data. I wanted something fast, but I didn't want to upload sensitive text or lists to random, sketchy websites. So, I built Text Tools (part of my Browser-Toolkit project). Key features: 100% Private: Zero data leaves your device. Everyt

Merge PDFs, compress images, remove backgrounds, and access utilities entirely in your browser.
@damiadeh · X
Your files utility tools stacks in your browser. No uploads, files stays on your pc.

Chrome extension that organizes bookmarks visually on new tabs with workspaces and notes.
@IamYashKapoor · X
Built Tabisto (bookmark manager), a free Chrome extension and launched it in 5 days using Claude Code. Must try, you will really love it.

Free, native macOS screen recorder with built-in editor and auto-zoom.
@screenkite_com · X

Write and run Wado programs in your browser using a client-side compiler and language server.
gfx · HN
Building a Rust-ish programming language with 100% coding agents: Wado

NoCloudware — Software you own, not that you rent. 100% local tools, no subscriptions, everything runs on your PC.
@adrian_goodrich · X

Free no-login business tools for freelancers: invoicing, VAT calculation, quotations, expenses, and naming.
@tools_loop · X