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A fast, privacy-first toolkit for developers to format JSON, decode JWTs, encode URLs, and compare text — all in one place. No login, no tracking, and no server calls. Everything runs instantly in your browser, making it safe for sensitive data and perfect for everyday debugging and development workflows.
Hey Product Hunt 👋
I’m Manoj, the maker of Dev Utility Toolkit.
As a developer, I kept jumping between multiple tools just to handle simple tasks like formatting JSON, decoding JWTs, encoding URLs, or comparing text. It was slow, cluttered, and sometimes risky when working with sensitive data.
So I built a fast, minimal, privacy-first toolkit where everything works instantly in your browser — no login, no tracking, no server calls.
🧰 What you can do with it:
🧹 JSON Formatter
🔗 https://tools.manojcoder.in/json...
Beautify and format messy JSON instantly
Makes nested data easy to read and debug
Perfect for API responses and logs
🔐 JWT Decoder
🔗 https://tools.manojcoder.in/jwt-...
Decode JWT tokens (header & payload)
View claims like exp, iat, iss, etc.
Helpful for debugging authentication flows
🔗 URL Encoder / Decoder
🔗 https://tools.manojcoder.in/url-...
Encode special characters safely for URLs
Decode encoded strings instantly
Useful for query params & API requests
🆚 Text Compare (Diff Tool)
🔗 https://tools.manojcoder.in/text...
Compare two texts side-by-side
Highlights differences clearly
Great for debugging configs, responses, or code changes
⚡ What makes it different?
🔐 100% client-side → your data never leaves your browser
⚡ Instant performance (no API calls)
🎯 Clean, distraction-free UI
🧰 Multiple essential tools in one place
🙌 Who is this for?
Developers working with APIs
QA engineers & testers
Backend & DevOps engineers
I’d genuinely love your feedback 🙏
What tools should I add next — Base64, Regex tester, API tester?
Thanks for checking it out ❤️
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About Dev Toolkit — Fast, Free & No Login on Product Hunt
“All your dev tools, one fast & private place”
Dev Toolkit — Fast, Free & No Login was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #82 on the daily leaderboard. A fast, privacy-first toolkit for developers to format JSON, decode JWTs, encode URLs, and compare text — all in one place. No login, no tracking, and no server calls. Everything runs instantly in your browser, making it safe for sensitive data and perfect for everyday debugging and development workflows.
Dev Toolkit — Fast, Free & No Login was featured in Productivity (650.7k followers), API (98.1k followers) and Developer Tools (511.7k followers) on Product Hunt. Together, these topics include over 206.3k products, making this a competitive space to launch in.
Who hunted Dev Toolkit — Fast, Free & No Login?
Dev Toolkit — Fast, Free & No Login was hunted by Manoj Kumawat. 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 Dev Toolkit — Fast, Free & No Login stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Manoj Kumawat