How-To Guide

How-To Guides

ToolPure how-to guides: step-by-step tutorials for merging PDFs, compressing files, format conversion, QR code generation and more.

How to Merge PDF Files

  1. Select multiple PDF files
  2. Arrange the order
  3. Click merge
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How to Compress PDF Files

  1. Upload your PDF
  2. Choose compression level
  3. Wait for processing
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How to Convert PDF to Word

  1. Upload PDF document
  2. Select output format
  3. Start conversion
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How to Split PDF Files

  1. Upload PDF
  2. Choose split method (page range or every N pages)
  3. Click split
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How to Convert Video to GIF

  1. Upload video file
  2. Set start and end time
  3. Adjust frame rate
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How to Compress Images

  1. Upload image(s)
  2. Choose quality setting
  3. Preview before/after
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How to Format JSON

  1. Paste JSON text
  2. Click format
  3. Validate syntax
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How to Generate QR Codes

  1. Enter URL or text
  2. Choose size and style
  3. Generate QR code
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How to Convert CSV to JSON

  1. Upload CSV file
  2. Preview data structure
  3. Configure options
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How to Test Regular Expressions

  1. Enter regex pattern
  2. Input test text
  3. See matches highlighted
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How to Generate Strong Passwords

  1. Set length and character types
  2. Click generate
  3. Copy to clipboard
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How to Extract Audio from Video

  1. Upload MP4 video
  2. Select audio quality
  3. Extract audio
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How to Compress Image to 50KB

  1. Upload your image
  2. Select 50KB target size
  3. Adjust quality if needed
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How to Compress Image to 100KB

  1. Upload your image
  2. Select 100KB target size
  3. Adjust quality if needed
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How to Resize Image to 50KB

  1. Upload image
  2. Set target size to 50KB
  3. Choose resize method
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How to Resize Image to 100KB

  1. Upload image
  2. Set target size to 100KB
  3. Choose resize method
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How to Convert PNG to JPG

  1. Upload PNG image
  2. Select JPG output
  3. Adjust quality
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How to Convert JPG to PNG

  1. Upload JPG image
  2. Select PNG output
  3. Choose transparency option
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How to Convert WebP to PNG

  1. Upload WebP image
  2. Click convert
  3. Wait for processing
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How to Convert Image to WebP

  1. Upload image
  2. Select WebP output
  3. Adjust quality
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How to Protect PDF with Password

  1. Upload PDF file
  2. Set a strong password
  3. Click protect
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How to Unlock PDF Files

  1. Upload locked PDF
  2. Enter the password
  3. Click unlock
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How to Convert PDF to Image

  1. Upload PDF
  2. Select image format (PNG/JPG)
  3. Choose pages
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How to Convert Image to PDF

  1. Upload image(s)
  2. Arrange order
  3. Click convert
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How to Rotate PDF Pages

  1. Upload PDF
  2. Select rotation angle
  3. Apply to specific pages or all
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How to Add Watermark to PDF

  1. Upload PDF
  2. Enter watermark text
  3. Choose position and opacity
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How to Validate JSON

  1. Paste JSON text
  2. Click format
  3. Check for error messages
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How to Minify JSON

  1. Paste JSON text
  2. Click minify
  3. Copy minified result
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How to Convert JSON to YAML

  1. Paste JSON data
  2. Click convert
  3. Review YAML output
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How to Convert JSON to CSV

  1. Paste JSON array
  2. Click convert
  3. Preview CSV output
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How to Convert JSON to XML

  1. Paste JSON data
  2. Click convert
  3. Review XML output
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How to Convert JSON to TypeScript

  1. Paste JSON data
  2. Click convert
  3. Review TypeScript interfaces
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How to Encode Base64

  1. Enter text or file
  2. Click encode
  3. Copy Base64 string
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How to Decode Base64

  1. Paste Base64 string
  2. Click decode
  3. View decoded text
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How to URL Encode

  1. Enter URL or text
  2. Click encode
  3. Copy encoded URL
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How to Generate UUID

  1. Choose UUID version
  2. Click generate
  3. Copy UUID
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How to Generate SHA-256 Hash

  1. Enter text
  2. Click generate
  3. Copy SHA-256 hash
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How to Decode JWT Token

  1. Paste JWT token
  2. Click decode
  3. View header and payload
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How to Count Words Online

  1. Paste your text
  2. View word count instantly
  3. Check character and sentence stats
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How to Convert Text Case

  1. Paste text
  2. Select case type (UPPER, lower, Title)
  3. Click convert
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How to Convert Markdown to HTML

  1. Paste Markdown text
  2. Click convert
  3. Preview HTML output
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How to Remove Duplicate Lines

  1. Paste text lines
  2. Click remove duplicates
  3. View unique lines
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How to Sort Text Lines

  1. Paste text lines
  2. Choose sort method (A-Z, Z-A, length)
  3. Click sort
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How to Format SQL Online

  1. Paste SQL query
  2. Click format
  3. Review formatted SQL
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How to Minify CSS

  1. Paste CSS code
  2. Click minify
  3. Copy minified CSS
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How to Minify JavaScript

  1. Paste JavaScript code
  2. Click minify
  3. Copy minified JS
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How to Format HTML

  1. Paste HTML code
  2. Click format
  3. Review formatted HTML
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How to Convert Units Online

  1. Select unit type
  2. Enter value
  3. Choose target unit
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How to Convert Color Formats

  1. Enter color value (HEX/RGB/HSL)
  2. Click convert
  3. View all format equivalents
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How to Convert Timestamp

  1. Enter Unix timestamp or date
  2. Click convert
  3. View human-readable date
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How to Pick Colors Online

  1. Open color picker
  2. Choose color from palette
  3. Copy HEX/RGB/HSL value
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How to Generate CSS Gradient

  1. Choose gradient colors
  2. Select direction
  3. Adjust color stops
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How to Extract Text from PDF

  1. Upload PDF file
  2. Click extract
  3. View extracted text
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How to Extract Images from PDF

  1. Upload PDF
  2. Click extract
  3. View extracted images
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How to Merge JSON Files

  1. Paste first JSON
  2. Add second JSON
  3. Choose merge strategy
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How to Convert Excel to JSON

  1. Upload Excel file
  2. Select sheet
  3. Configure options
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