📚 How-To Guides

Mini-Tutorials

Learn to master Utilish tools

Step-by-step guides and demos for getting the most out of Utilish's free browser-based utilities.

All Mini-Tutorials

Compress Images in Seconds

Compress Images in Seconds

Need to shrink an image for your website or email? Utilish's Image Compressor makes it easy. Just upload your image, and download a compressed version—no quality guesswork, no privacy worries.

What does this tutorial do?

This tutorial shows you how to compress images using Utilish’s Image Compressor tool. You can quickly reduce file size for web, email, or sharing, all in your browser.

How to use it

  1. Upload your image using the file input.
  2. Preview your image and review its metadata.
  3. Click ‘Compress Image’ to download a smaller, optimized version.

Why compress images?

Image compression helps optimize your content:

For Web & Performance

  • Faster website loading
  • Better user experience
  • Reduced bandwidth usage

For Sharing & Storage

  • Easier email attachments
  • Save storage space
  • Quick file transfers

For Content Creation

  • Optimize for social media
  • Prepare for web publishing
  • Maintain image quality

All compression happens locally for privacy.

Quick Unzip Files

Quick Unzip Files

Instantly unzip files in your browser. Select a ZIP file, view its metadata, and extract all contents directly to your computer—no uploads, no privacy worries.

What does this tutorial do?

This tutorial shows you how to quickly unzip files in your browser using Utilish’s Quick Unzip tool. No uploads, no privacy worries—everything happens locally.

How to use it

  1. Select a ZIP file from your computer.
  2. Review the file’s metadata (name, size, number of entries).
  3. Click “Unzip” to extract all files directly to a directory on your machine.

Why unzip in your browser?

Browser-based unzipping offers key advantages:

For Privacy & Security

  • Keep files on your device
  • No external uploads
  • Complete data control

For Convenience

  • No installation needed
  • Works on any device
  • Instant access

For Work & Travel

  • Access files anywhere
  • Use on public computers
  • Perfect for temporary use

All processing is done in your browser for privacy.

Count Words, Lines & Reading Time

Count Words, Lines & Reading Time

Instantly count words, lines, and estimate reading time for any text. Paste or upload your file and get instant stats in your browser.

Try some sample text

What does this tutorial do?

This tutorial demonstrates how to analyze text content using Utilish’s Text Counter tool. The demo shows basic metrics, while the full tool provides comprehensive text analysis including readability scores, word patterns, and more.

How to use it

  1. Type or paste your text, or upload a .txt file.
  2. View basic stats (words, lines, reading time) in the demo.
  3. Visit the full tool for detailed analysis including:
    • Character counts
    • Sentence and paragraph stats
    • Readability scores
    • Word patterns
    • Punctuation analysis

Why analyze text?

Text analysis helps you understand and optimize your content:

For Writers & Students

  • Meet word count requirements
  • Track writing progress
  • Get instant feedback

For Content Creators

  • Estimate reading time
  • Optimize content length
  • Assess text complexity

For Editors & Publishers

  • Verify publication guidelines
  • Check readability scores
  • Ensure consistent formatting

All processing is done in your browser for privacy.

Convert Text to Title Case

Convert Text to Title Case

Need to format text for a headline or document? Try the Text Case Converter. Enter your text, choose a case, and get instant results.

Try some sample text

What does this tutorial do?

This tutorial demonstrates how to convert text to UPPERCASE, lowercase, or Title Case using Utilish’s Text Case Converter tool.

How to use it

  1. Type or paste your text, or upload a .txt file.
  2. Click one of the case buttons to convert your text.
  3. Copy the result to your clipboard with the Copy button.

Why convert text case?

Text case conversion helps maintain consistency in your content:

For Headlines & Titles

  • Format article headlines
  • Create document titles
  • Style section headers

For Data Processing

  • Standardize text data
  • Format database entries
  • Clean up imported data

For Branding & Design

  • Maintain brand guidelines
  • Create consistent UI text
  • Format marketing materials

All processing is done in your browser for privacy.