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OmniKit packs 52+ dev tools—JSON, JWT, regex, hashing, SQLite viewer, HD wallet, cron, QR, images—into one web app. Unlike scattered converters, everything runs 100% in your browser; API keys, mnemonics, and files never touch a server. Recipe chains tools into pipelines (Base64 → JSON → hash). PWA offline support, fuzzy search, Web Worker diff/regex, 10 languages. Open source, free forever, no signup.
Hey Product Hunt! 👋
I built OmniKit because I was tired of opening 10 different tabs for JSON, Base64, JWT, regex, and hashing—and worrying whether my API keys or test mnemonics were hitting someone’s server.
OmniKit is 52+ tools in one place, and every single one runs locally in your browser. No account. No uploads. Install it as a PWA and it works offline after your first visit.
A few things I’m especially proud of:
• Recipe — chain steps like Base64 decode → JSON format → SHA-256 without copy-pasting between tabs
• Real crypto/dev depth: JWT verify (HS/RS/ES), client-side SQLite viewer, BIP39 HD wallet, unlimited file checksums
• 10 languages + fuzzy tool search so you can find “that one converter” in seconds
It’s open source and free forever. I’d love your feedback:
1. Which tool do you reach for most often?
2. What’s missing from your daily toolkit?
3. Would Recipe workflows be useful for your team?
Thanks for checking it out — happy to answer anything! 🚀
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About OmniKit on Product Hunt
“52 free dev tools that never touch a server”
OmniKit was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #58 on the daily leaderboard. OmniKit packs 52+ dev tools—JSON, JWT, regex, hashing, SQLite viewer, HD wallet, cron, QR, images—into one web app. Unlike scattered converters, everything runs 100% in your browser; API keys, mnemonics, and files never touch a server. Recipe chains tools into pipelines (Base64 → JSON → hash). PWA offline support, fuzzy search, Web Worker diff/regex, 10 languages. Open source, free forever, no signup.
OmniKit was featured in Productivity (652.1k followers), Open Source (68.4k followers) and Developer Tools (512.8k followers) on Product Hunt. Together, these topics include over 215.3k products, making this a competitive space to launch in.
Who hunted OmniKit?
OmniKit was hunted by Mason. 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 OmniKit stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Mason