FreeToolBox Blog

Short, practical guides to free tools that respect your privacy.

• How to Merge PDFs Without Uploading Them Anywhere (Free, Private)
  Merge PDF files entirely in your browser. No upload to a server, no account, fully private. Here's how.
• Convert a Unix Timestamp to a Readable Date (No Install)
  Turn a Unix epoch (seconds or milliseconds) into a human date instantly in your browser.
• Compress Images for the Web Without Losing Quality (Free)
  Shrink JPEG/PNG files in your browser to speed up your site. Free, private, no upload.
• Generate a Strong Password You Can Actually Trust
  A cryptographically random password generator that runs in your browser. No account, no tracking.
• Convert HEX to RGB for CSS (and Back) — Free
  Quickly convert HEX colors to RGB and RGB to HEX for your CSS. No upload, no account.
• Count Words for an Essay or Article (Free Word Counter)
  Count words, characters, and lines in real time. Free, private, no upload.
• Make a QR Code for Any Link (Free, No Signup)
  Turn a URL or text into a downloadable QR code in your browser. Free and private.
• Roman Numerals: What They Mean + a Free Converter
  Convert between Arabic numbers and Roman numerals instantly. Free, in your browser.
• Split a PDF by Page Range — Free, Private
  Extract specific pages from a PDF in your browser. No upload, no account.
• URL Encode / Decode Strings Safely (Free Tool)
  Percent-encode or decode URLs for query strings, free in your browser. No upload.

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