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).
NK Tools
Fast, free & private online tools that run 100% in browser
NK Tools is a suite of 32 free, fast, and privacy-first utilities for everyday tasks. Everything runs 100% locally in your browser memory with zero file uploads: • Calculators: EMI, Loan, Percentage, BMI & Age • Text: Word counter, case converter, line cleaner • Images: Image compressor, cropper & WebP converter • Developer: JSON formatter, Base64 & UUID generator • PDF: Merge, split & convert documents securely Free forever, no signup required.
Hey Product Hunt! 👋
I built NK Tools because I was tired of online tool websites that require signups, show aggressive popups, or force you to upload private contracts, personal financial numbers, and photos to unknown cloud servers.
With NK Tools, privacy is built right into the architecture:
🔒 100% Client-Side: Every file, calculation, and string manipulation executes directly inside your browser memory.
⚡ Instant: Zero server queues or upload delays—built on modern Web APIs, Canvas, and WebAssembly.
🚫 Zero Barriers: Completely free with no accounts or subscriptions needed.
We currently have 32 utilities across Calculators, Text Tools, Image Optimization, Developer Utilities, and PDF manipulation.
I'd love your feedback! Which tools do you use most, and what should we build next?
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About NK Tools on Product Hunt
“Fast, free & private online tools that run 100% in browser”
NK Tools was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #194 on the daily leaderboard. NK Tools is a suite of 32 free, fast, and privacy-first utilities for everyday tasks. Everything runs 100% locally in your browser memory with zero file uploads: • Calculators: EMI, Loan, Percentage, BMI & Age • Text: Word counter, case converter, line cleaner • Images: Image compressor, cropper & WebP converter • Developer: JSON formatter, Base64 & UUID generator • PDF: Merge, split & convert documents securely Free forever, no signup required.
NK Tools was featured in Productivity (663.6k followers), Privacy (11.4k followers) and Developer Tools (521.5k followers) on Product Hunt. Together, these topics include over 270.4k products, making this a competitive space to launch in.
Who hunted NK Tools?
NK Tools was hunted by NK Tools. 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 NK Tools stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
NK Tools