This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
CoShareX
Fast paste, file share & multi-tool dev suite in one hub
CoShareX is a unified developer workspace that eliminates tab clutter. Instead of relying on fragmented, ad-heavy single-use sites, get fast pastebin sharing, seamless file uploads, and essential dev utilities in one lightweight hub. Features include client-side JWT decoding, multi-language code and JSON formatting/validation, fast data converters, and instant QR code generation—built for speed, privacy, and frictionless daily workflows.
Hey Product Hunt community! 👋
I built CPOShareX because switching between 5–6 different tabs every day just to format JSON, inspect a JWT, generate a QR code, or paste a snippet was adding friction to my workflow.
What you get under one domain:
📋 Paste & Share: Fast code/text sharing with syntax highlighting.
📁 File Sharing: Direct, lightweight file uploads with instant links.
🔑 JWT Decoder: Inspect headers, payloads, and timestamps directly on the client side.
🛠️ Formatters & Validators: Clean and validate JSON, SQL, and code payloads.
🔄 Converters & QR: Data transformation and instant QR code generation.
Everything is designed to be lightweight, fast, and distraction-free.
Try it out and let me know: What other dev utilities or formatters would you like to see added next?
I built CoShareX to fix a common daily annoyance: opening 5–6 different tabs just to paste a snippet, upload a quick file, decode a token, or format messy JSON.
Instead of dealing with ad-heavy, fragmented websites, everything is unified into one fast, lightweight hub:
🌐 Explore the suite:
Main App & Pastebin:cosharex.com – Instant text and code sharing with clean syntax highlighting.
File Sharing:file.cosharex.com – Fast, direct file uploads and hassle-free link generation.
Developer Utilities:formatter.cosharex.com – Client-side JWT decoding, JSON/code formatting, syntax validation, data converters, and QR code generation.
Everything is built to be fast, responsive, and privacy-focused.
Take it for a spin and let me know: What other dev utilities or formatters should we add to the suite next?
About CoShareX on Product Hunt
“Fast paste, file share & multi-tool dev suite in one hub”
CoShareX was submitted on Product Hunt and earned 0 upvotes and 2 comments, placing #105 on the daily leaderboard. CoShareX is a unified developer workspace that eliminates tab clutter. Instead of relying on fragmented, ad-heavy single-use sites, get fast pastebin sharing, seamless file uploads, and essential dev utilities in one lightweight hub. Features include client-side JWT decoding, multi-language code and JSON formatting/validation, fast data converters, and instant QR code generation—built for speed, privacy, and frictionless daily workflows.
CoShareX was featured in Productivity (659.6k followers), Text Editors (16.8k followers) and Developer Tools (518.5k followers) on Product Hunt. Together, these topics include over 239.9k products, making this a competitive space to launch in.
Who hunted CoShareX?
CoShareX was hunted by Vasu Kakadiya. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how CoShareX stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Vasu Kakadiya