Engineering-grade web utilities, built for everyone. An expanding arsenal of tools running 100% in your browser. Fast, private, and free. OmniDeck leverages pure Vanilla JS and Cloudflare to deliver instant, zero-latency results. From code formatters to SEO and image tools, enjoy a distraction-free experience with native dark/light themes. No server lag—just the tools you need, running instantly.
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Maker
📌
Hi Product Hunt! 👋
I built OmniDeck because I was tired of bloated, ad-heavy web utilities that take forever to load. I wanted a clean, minimalist suite of tools that just works instantly.
OmniDeck is built with pure Vanilla JS and deployed on Cloudflare Workers, meaning everything from code formatting to image optimization happens with zero latency directly in your browser. It features a distraction-free design inspired by modern AI interfaces (with native Dark Mode, of course 🦇).
I built this to be the ultimate daily driver for developers, designers, and creators.
I'd love to hear your feedback, feature requests, or what new tools you'd like me to add next! Let me know what you think in the comments. 👇
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the all-in-browser approach is honestly so nice for quick tasks without worrying about data leaving my machine. one thing that would make it even better for me would be a JSON diff tool, basically side-by-side comparison with the differences highlighted in color. would round out the dev utilities nicely alongside the formatters you already have.
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Maker
@erdiakkoc Hey Erdi, thanks for the feedback! The privacy aspect of keeping everything in the browser was a huge priority for me. A JSON diff tool with side-by-side color highlighting is a fantastic idea and fits the vision perfectly. I'm adding it to the roadmap right now. Thanks for the suggestion!
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Maker
Hey @erdiakkoc , your side-by-side JSON Diff idea was so good I couldn't wait. I just built and deployed it! You can now toggle between Unified and Side-by-Side views, and it highlights all additions (green), deletions (red), and modifications (gold). Check it out and let me know how it feels for your workflow!
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A history panel would be super helpful here, especially since everything runs locally. Could you add a way to save and recall recently used inputs or outputs across sessions? Even just a simple local-storage history per tool would save a lot of retyping when I'm jumping between formatters and SEO checks.
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Maker
@deniz272410 Hi Deniz! That’s a brilliant suggestion. Since everything runs client-side anyway, leveraging local storage for a session history panel makes total sense and wouldn't compromise the zero-latency experience. I'll definitely look into building a lightweight local history feature for the upcoming updates. Thanks for the support!
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Maker
Hi @deniz272410 , you were 100% right. I just pushed an update adding Local Session History to our text and code tools (JSON formatter, Base64, etc.). It uses purely localStorage, so your data stays exactly where it belongs: only on your machine. Thanks for the brilliant suggestion!
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the browser-only approach actually feels snappy, no waiting for some server to spin up. tried the JSON formatter and it handled my messy nested stuff without choking, which is more than i expected honestly.
Report
Maker
@remtavsancwkks Hi İrem! Thank you so much for giving it a spin. That’s exactly what I was aiming for—skipping the server lag entirely. I’m really glad the JSON formatter handled your nested data smoothly. Let me know if you run into any formatting edge cases in the future!
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Maker
Day 1 Update: You asked, we shipped!
The feedback has been incredible. Based directly on your comments, we just deployed a massive update:
JSON Diff Tool: Now with a Side-by-Side comparison mode.
Local Session History: Pick up where you left off without retyping, fully private via localStorage.
Color Converter Upgrade: Added CMYK support and a WCAG Contrast Checker. Everything is live right now with zero-latency.
the all-in-browser approach is honestly so nice for quick tasks without worrying about data leaving my machine. one thing that would make it even better for me would be a JSON diff tool, basically side-by-side comparison with the differences highlighted in color. would round out the dev utilities nicely alongside the formatters you already have.
@erdiakkoc Hey Erdi, thanks for the feedback! The privacy aspect of keeping everything in the browser was a huge priority for me. A JSON diff tool with side-by-side color highlighting is a fantastic idea and fits the vision perfectly. I'm adding it to the roadmap right now. Thanks for the suggestion!
Hey @erdiakkoc , your side-by-side JSON Diff idea was so good I couldn't wait. I just built and deployed it! You can now toggle between Unified and Side-by-Side views, and it highlights all additions (green), deletions (red), and modifications (gold). Check it out and let me know how it feels for your workflow!
A history panel would be super helpful here, especially since everything runs locally. Could you add a way to save and recall recently used inputs or outputs across sessions? Even just a simple local-storage history per tool would save a lot of retyping when I'm jumping between formatters and SEO checks.
@deniz272410 Hi Deniz! That’s a brilliant suggestion. Since everything runs client-side anyway, leveraging local storage for a session history panel makes total sense and wouldn't compromise the zero-latency experience. I'll definitely look into building a lightweight local history feature for the upcoming updates. Thanks for the support!
Hi @deniz272410 , you were 100% right. I just pushed an update adding Local Session History to our text and code tools (JSON formatter, Base64, etc.). It uses purely localStorage, so your data stays exactly where it belongs: only on your machine. Thanks for the brilliant suggestion!
the browser-only approach actually feels snappy, no waiting for some server to spin up. tried the JSON formatter and it handled my messy nested stuff without choking, which is more than i expected honestly.
@remtavsancwkks Hi İrem! Thank you so much for giving it a spin. That’s exactly what I was aiming for—skipping the server lag entirely. I’m really glad the JSON formatter handled your nested data smoothly. Let me know if you run into any formatting edge cases in the future!
Day 1 Update: You asked, we shipped!
The feedback has been incredible. Based directly on your comments, we just deployed a massive update:
JSON Diff Tool: Now with a Side-by-Side comparison mode.
Local Session History: Pick up where you left off without retyping, fully private via localStorage.
Color Converter Upgrade: Added CMYK support and a WCAG Contrast Checker. Everything is live right now with zero-latency.
Keep the feedback coming!