Developer Tools1 week ago
Truth.Systems — Verify, or it's a lie.
Drop files to generate cryptographic proof they haven't changed—verified entirely in your browser.
@WiseEstSystems · X
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13 projects
Drop files to generate cryptographic proof they haven't changed—verified entirely in your browser.
@WiseEstSystems · X
Share files and text directly between browsers without server storage or login.
@bytestreak · X
Building a frictionless, forever free file sharing utility tool. Check it out here:
Organize and manage files and folders in a desktop-like interface.
@jenidesignns · X
Day 19 challenge by @IwuezeAmarachi built with Claude AI 🤖 Live link:
Sort and rename files inside ZIP archives with customizable rules, completely client-side in your browser.
@TraXx474387 · X
Built ZipSort 🗂️ Sort files inside ZIP archives in seconds — no upload, 100% client-side (your files never leave your browser). Set rules by extension, prefix, suffix or keyword → download a clean, organized ZIP. Free to try:
Automatic, private day-counter for tracking tax residency and Schengen visa limits.
@VladClaudes · X
- autopilot for viral short videos (TikTok, YouTube, Instagram) - I use it as one of GTM tools for other products - country stay days counter for visa, tax and residency purposes <3
Fill, merge, split, organize, and encrypt PDFs entirely in your browser without uploads.
@aethrosX · X
- a free pdf utility tools
Scans live web apps for security vulnerabilities like exposed keys and open databases in 60 seconds.
@guhanvenkaty · X
Tako's free preview is live: Paste your URL, get a security verdict on your vibe-coded app in 60s. Not an AI wrapper: it fires real requests and PROVES exposure, pulling data from your open DB with no login. Scanning puts you on the early-access waitlist.
Record your screen in the browser, save to Google Drive, and share via instant links for $29.
@HashamBuilds · X
Building Walkthrough, screen recorder, $29 once, videos save to your own Google Drive. No subscription, no vendor servers. 14 days refund with no question asked. Now shipping in public daily. 🔗
Extract code, design tokens, fonts, colors, and media from any website instantly.
@bharatmodi2014 · X
Extract code, design tokens, fonts, colors, and media instantly. Save everything to the cloud, organize your library, and regenerate designs with your favorite AI.
110+ free developer tools including JSON formatter, JWT decoder, and regex tester that run entirely in your browser.
@abhilakshharora · X
Just launched DevTab on Product Hunt 🚀 110+ dev tools that run 100% in your browser. Zero server calls. No signup. Free forever. Would love your support 🙏 → #buildinpublic #DevTools
Free online tools for image compression, PDF merging, and document handling without account creation.
u/Numerous_Western_146 · Reddit
Literally guyss u need to check this 🤯 Hey guys, I was getting really annoyed with all those "free" online tools that compress images or merge PDFs but then force you to create an account or pay a premium fee to download your file. Also, uploading sensitive documents to random servers always felt sketchy to me. So, I built a collection of 9 web tools that process everything 100% locally in your browser. No data is ever uploaded to a server, there are no signups, and it's completely free.
Save connections from X and LinkedIn with context to reconnect at the right time.
@aditya_founder · X