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I got sick of shady online converters uploading my sensitive PDFs to random servers, so I spent the last few months building a 100% client-side utility suite (46+ tools, zero cloud uploads).

Hey everyone! ๐Ÿ‘‹

Like many of you, I constantly use quick web tools to compress a PDF, convert images, extract tables, or test regex. But I always felt uneasy about standard converter websites:

  • You have no idea where your private documents, invoices, or photos are being uploaded.
  • Most sites hit you with intrusive popups or lock you out after 2 files demanding $15/month.

So I decided to solve my own frustration: I built DH Tools (https://denizlihub.com) โ€” a fast, modern suite of 46+ web utilities where 100% of the processing happens directly inside your browser memory.

๐Ÿ›ก๏ธ Why it's different:

  • Zero Cloud Uploads: File conversions (PDF compression, split/merge, image cropping/resizing, base64, audio cutting) are executed locally via JavaScript and WebAssembly. Your files never touch my servers.
  • AI OCR Table Extractor: Converts receipts/invoices into clean Excel spreadsheets directly on your machine.
  • Zero bloat & instant load: Built with pure static rendering (SSG) on Cloudflare Edge with 0ms server latency and a dark/light mode that has zero flash.
  • Completely free core suite: No mandatory sign-up walls to get your work done.

๐Ÿ› ๏ธ What's included (46+ tools so far):

  • PDF Suite: Compress, Merge, Split, Protect, PDF to Image, Image to PDF, Office conversions.
  • Image Studio: Background remover, WebP/PNG/JPG converters, lossless compressor, filter studio.
  • Developer & Network: JSON formatter, Diff checker, JWT decoder, Regex tester, DNS/IP lookup, Hash generator.
  • Everyday Utilities: Audio cutter, screen & voice recorder, barcode/QR generator, unit converter.

I just deployed a major UI/UX refresh and would love to get your honest thoughts:

  1. What tools do you find yourself needing on a daily basis that I should build next?
  2. Any UI/UX quirks or things that feel clunky?

Live site: https://denizlihub.com

Thanks for checking it out and roast away! ๐Ÿ™

https://www.reddit.com/gallery/1wj7w62

Source: r/prettyusefulwebsites · by /u/denizlihub

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