Merge PDF
Combine multiple PDFs in custom order.
All tools. No signup.
Useful online tools people actually need
Built for high-frequency tasks: PDF editing, image conversion, file optimization, and text cleanup. Your files stay in your browser.
Categories
Split PDF
Extract selected pages using ranges like 1-3,8.
Rotate PDF
Rotate all pages by 90, 180, or 270 degrees.
Image to PDF
Convert images into a single PDF document.
PDF to Images
Render each PDF page as downloadable PNG files.
Compress Image
Reduce image size with quality control.
Resize Image
Resize by width and height while keeping proportions optional.
Image Converter
Convert between JPG, PNG, and WebP.
QR Generator
Generate a downloadable QR code from text or URL.
QR Reader
Decode QR data from uploaded images.
Word Counter
Count words, characters, lines, and reading time.
Text Case Converter
Convert text to UPPERCASE, lowercase, Title Case, or Sentence case.
Duplicate Line Remover
Remove repeated lines while preserving first occurrences.
Password Generator
Create strong passwords with custom character options.
JSON Formatter
Validate and format JSON for clean readability.
FAQ
Are my files uploaded?
No. DazyTools processes files directly in your browser.
Can I use this on mobile?
Yes. The interface is responsive and works on modern mobile browsers.
How to enable ads monetization?
Ad slots are pre-wired for Google AdSense and will run with approved ad units.