Developer Tools1 month ago
DevTools Hub — 100+ Free Developer Tools
Collection of 100+ free developer tools including JSON formatters, encoders, generators, and converters.
@messoudkhan · X
The full gallery
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65 projects
Collection of 100+ free developer tools including JSON formatters, encoders, generators, and converters.
@messoudkhan · X
Merge, split, compress, convert, and rotate PDFs online for free with no signup required.
u/Successful_Respond31 · Reddit
My first "vibe coding" experiment: I built a 100% free, client-side PDF engine with zero backend uploads Hey Reddit, I’ve been watching the "vibe coding" trend and decided to run an experiment: building a complete, production-ready web utility entirely through prompt-based AI coding. The result is PDFEngine ( https://pdfengine-neon.vercel.app ). I got tired of online PDF converters that force you to create an account, cap you at 2 files per day behind a paywall, or upload your sensiti
Free online Lottie editor and motion tool. Create, edit, recolor, remove watermarks, and export to GIF, MP4, PNG or dotLottie, all in your own browser.
@Choley_Bhature · X
79+ privacy-first online tools to convert, compress, and download files. Ad-free, no tracking. €1 day pass, €6/year, or €30 lifetime — no SaaS lock-in.
@philippenamias · X
Edit images, convert files, browse SVGs, review sequences, trim video, edit audio, and inspect 3D models locally without uploads.
@motionvector3 · X
Useful online tools for creators
Free YouTube tools for creators including thumbnail downloader, transcript extractor, and tag generator.
@100xTuber · X
Merge, split, compress, sign, and convert PDF files with 48 free tools that run entirely in your browser. No account, no upload, no limits.
@imissfiles · X
200+ free browser-based tools for invoicing, rentals, online selling, and real estate—no signup needed.
u/Cryingpinaple · Reddit
Built a free toolkit that grew into 5 sites, 200+ tools, no signup required I started this a few days ago to build a free invoicing tool for freelancers because everything I found was gated behind a signup wall or a "free trial." It turned into a small portfolio of 5 sites, each aimed at a different kind of solo operator: Ledgerline: invoicing, contracts, and tax calculators for freelancers Rentline: rent increase letters, late fee calculators, and lease guides for landlords Sellerline:
Free online IDE with 15+ language support, cloud workspaces, and coding interview tools.
aashhuttossh · HN
Codeground – run and share code in the browser
Pay $1 more than #1. List a developer tool, AI tool, Chrome extension, Android app, or X handle, so people can see your work.
@tudorxjh · X
Free browser tools for formatting code, minifying files, testing regex patterns, and merging PDFs.
@546_md · X
I recently launched CodeToolsStudio, a collection of privacy-first developer tools for things like JSON, JWT, Regex, Base64, timestamps and more. you can test it here: 🌐 I'd genuinely appreciate feedback on what you'd improve or add to it
Browser-based PDF tools, card maker, JSON formatter, and image utilities that work offline without uploading files.
@jainarun889 · X
Our Wikawe universe products. Check it out now... - loading