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DevToolAdda — 100+ Free Online Developer Tools & Code Utilities
Use 100+ free browser-based tools for formatting code, decoding strings, generating CSS, and testing regex.
@suketudigital · X
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18 projects
Use 100+ free browser-based tools for formatting code, decoding strings, generating CSS, and testing regex.
@suketudigital · X
69 free in-browser web tools for everyday tasks, small PDFs, remove BG, photo editing & code. 100% private — your files never leave your device.
@DevanshuRuhela · X
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
InReach is a browser extension that translates any website (text, audio, video subtitles) into sign language, in real time, entirely on your device. No data ever leaves your machin
@AI_Doctorr · X
Making the internet speak sign-language
Turn webpage screenshots into polished launch images with privacy-reviewed editing.
@pradeepXkapoor · X
It’s A simple screenshot beautifier chrome extension!
Create custom apps and tools in your browser without writing code.
thejarren · HN
Hey HN, I'm really excited to share Emra with you. The yc description would be: It's like "Notion meets Lovable". It's a workspace where you build full apps using AI and every app sits on one shared database and service layer. Generated apps are always editable, and (coming soon:) can interact with each other in the workspace. I'm of the opinion that the cost of software will go rapidly to zero (I don't think that's too surprising to any of you), but there will always be room for effort and creativity. Emra is essentially built for the future where every person is a developer. Essentially personal software for everyone. So far I've built notes apps with a 3d graph view to see connections, a video editing app and a canvas design tool (figma clone) with export capabilities, as well as a collection of project management tools and games. Right now the most satisfying thing is being able to fix a bug I run into in around the same amount of time that it takes to send a bug report in any tr
Merge, compress, split, and convert PDFs entirely in your browser without uploading files.
@notApplicaky · X
Convert documents, scans, and web pages to clean Markdown directly in your browser.
@HematejaAluru · X
A playful, cat-themed bookmark manager for Chrome. Browse folders, search, and tidy bookmarks from a compact popup.
@_hermooo · X
I built a chrome extension that helps you manage your boring bookmarks 👀
Automate LinkedIn outreach, follow-ups, and meeting scheduling directly in your browser with account safety.
@J0nnyForeigner · X
Safer LinkedIn outreach automation
Monitor customer checkout, sign-in, and onboarding flows in a real browser with automated alerts.
u/resz99 · Reddit
Built a Pingdom clone that clicks through your app instead of pinging your API "Clone" is generous, I only kept the green/red strip. Every row is a feature instead of a URL. I've joined a few startups now and it's the same thing every time. No tests, one or two manual QA person, everyone just hopes. At the last place signup had been broken on web for two months before anyone noticed. Two months. Mobile still worked so signups never dropped to zero, the number just went down a
Build and manage Next.js websites with a visual block editor achieving perfect Lighthouse performance.
@NextBlockCMS · X
Connect Claude, ChatGPT, or Gemini directly to your live website!🚀 We just turned NextBlock Cortex AI into an MCP Server! ⚡️ Local dev via VS Code / Claude Code ⚡️ Dual-mode: BYOK + MCP Subscription ⚡️ Mutate JSONB layouts & query DB live Try it: 🧱