Orthogonal Thinking

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  • QuickShrink Pro: Unlimited Private Image Compression — $4.99/month

    QuickShrink Pro — Unlimited Image Compression

    Compress images instantly in your browser. No uploads. 100% private.

    Try QuickShrink Free

    Free vs Pro

    Feature Free Pro $4.99/mo
    Single image compression ✅ ✅
    Format conversion ✅ ✅
    Batch processing (50 images) ❌ ✅
    API access ❌ ✅
    CLI tool ❌ ✅
    Daily limit 5/day Unlimited

    Get QuickShrink Pro — $4.99/month

    Why QuickShrink?

    🔒 100% Private — Unlike TinyPNG, images never leave your browser.

    ⚡ Instant — No server processing. Modern browser APIs.

    💰 10x Cheaper — TinyPNG Pro $39/yr, Kraken $5/mo. QuickShrink $4.99/mo unlimited.

    FAQ

    Is it free? Yes! 5 compressions/day. Pro removes limits.

    Do you store images? No. Browser-only processing.

    Cancel anytime? Yes. One click.

    Start QuickShrink Pro →

  • How to Convert Images to WebP Online (Free, No Upload Required)

    WebP is the modern image format that delivers 25-35% smaller files than JPEG and PNG with no visible quality loss. Google created it, Chrome and Safari support it, and if you’re building for the web in 2026, you should be using it.

    But how do you convert your existing images to WebP without installing software or uploading files to random servers? Here’s your complete guide.

    Why Switch to WebP?

    WebP isn’t just another format — it’s a genuine improvement over JPEG and PNG for web use:

    • 25-35% smaller than equivalent-quality JPEG files
    • 26% smaller than PNG with lossless compression
    • Supports transparency (like PNG, unlike JPEG)
    • Supports animation (like GIF, but much smaller)
    • 97%+ browser support as of 2026 (including Safari since v16)

    For website owners, switching to WebP means faster page loads, better Core Web Vitals, and improved SEO rankings — all without visible quality loss.

    Best Free Tools to Convert Images to WebP

    1. QuickShrink (Best Privacy-First Option)

    QuickShrink converts JPEG and PNG images to WebP entirely in your browser. Your files never leave your device — zero server uploads, zero privacy risk.

    How to convert with QuickShrink:

    1. Go to quickshrink.orthogonal.info
    2. Drop your image (JPEG or PNG)
    3. Under Output Format, select WebP
    4. Adjust quality (80% is the sweet spot for web)
    5. Download your converted WebP file

    Why it’s great: No account needed, no upload limits, completely free. The browser-based processing means your images stay private — especially important for client work or sensitive photos.

    2. Squoosh (by Google)

    Google’s own Squoosh offers advanced WebP conversion with granular codec controls. Great for developers who want to fine-tune compression parameters.

    Pros: Side-by-side preview, AVIF support, open source.
    Cons: One image at a time, complex interface, no presets for beginners.

    3. CloudConvert

    CloudConvert handles batch WebP conversion with support for 200+ formats. The free tier gives you 25 conversions per day.

    Pros: Batch processing, API available, many format options.
    Cons: Files are uploaded to their servers, limited free tier.

    4. Command Line (cwebp)

    For developers and power users, Google’s cwebp command-line tool offers the most control:

    # Install on macOS
brew install webp

# Convert single image
cwebp -q 80 input.jpg -o output.webp

    Pros: Maximum control, scriptable, no upload.
    Cons: Requires installation, not beginner-friendly.

    WebP Quality Settings Guide

    The right quality setting depends on your use case:

    • Quality 90-95: Photography portfolios, e-commerce product images. Nearly lossless, ~20% smaller than JPEG.
    • Quality 75-85: Blog images, social media, general web. The sweet spot — 30-40% smaller with no visible difference.
    • Quality 60-70: Thumbnails, background images, email. Noticeable quality loss up close, but fine at small sizes.
    • Lossless: Screenshots, diagrams, text-heavy images. Use when pixel-perfect accuracy matters.

    Should You Replace All Your JPEGs with WebP?

    Not necessarily. Here’s the practical approach:

    • New images: Yes, save as WebP by default
    • Existing images: Convert your largest/most-viewed images first for maximum impact
    • WordPress users: Plugins like ShortPixel or Imagify can auto-convert on upload

    Common WebP Conversion Mistakes

    1. Converting already-compressed JPEGs: Re-encoding a 60% quality JPEG to WebP won’t magically restore quality. Start from the highest quality source you have.
    2. Using lossless for photos: Lossless WebP is great for graphics but offers minimal savings for photographs. Use lossy at 80%+.
    3. Forgetting to resize first: Converting a 5000px image to WebP still gives you a huge file. Resize to your display size first, then convert.
    4. Not testing across browsers: While support is 97%+, always include a fallback for older browsers.

    Try It Now

    The fastest way to convert an image to WebP right now: open QuickShrink, drop your image, select WebP, and download. Takes about 5 seconds, no signup needed, and your files stay on your device.

    Related Tools

  • How to Compress Images Online for Free (Without Losing Quality)

    Need to compress images for your website, email, or social media? Large image files slow down page loads, eat up storage, and frustrate users. The good news: you can dramatically reduce file sizes without visible quality loss — and you don’t need to install anything.

    In this guide, we’ll cover the best free tools to compress images online in 2026, how image compression actually works, and which tool is best for different use cases.

    Why Compress Images?

    Images typically account for 50-80% of a webpage’s total size. Compressing them delivers immediate benefits:

    • Faster page loads — Google’s Core Web Vitals penalize slow sites. A 1-second delay reduces conversions by 7%.
    • Better SEO rankings — Page speed is a direct ranking factor.
    • Lower bandwidth costs — Especially important for high-traffic sites.
    • Smaller email attachments — Most email providers cap attachments at 25MB.

    How Image Compression Works

    There are two types of compression:

    Lossy compression removes data your eyes can’t easily detect. A JPEG at 80% quality looks nearly identical to 100% but can be 60-80% smaller. This is what most online tools use.

    Lossless compression reduces file size without removing any data. The reduction is smaller (10-30%) but the image is pixel-perfect identical. Best for PNGs with text or graphics.

    Best Free Image Compression Tools in 2026

    1. QuickShrink (Best for Privacy & Speed)

    QuickShrink compresses images entirely in your browser — your files never leave your device. This makes it the most privacy-friendly option available.

    Key features:

    • 100% browser-based — no upload, no server processing
    • Smart presets for Web, Social Media, Email, and Print
    • Format conversion (JPEG, PNG, WebP)
    • Adjustable quality slider with real-time preview
    • Resize images while compressing
    • Completely free, no account needed

    Best for: Anyone who cares about privacy, quick one-off compressions, and web developers who need WebP conversion.

    2. TinyPNG

    TinyPNG is the most well-known image compressor. It uses smart lossy compression for PNG and JPEG files. The free tier allows 20 images per session (up to 5MB each).

    Pros: Excellent compression ratios, API available (500 free/month), WordPress plugin.
    Cons: Files are uploaded to their servers, limited free tier, no WebP support in free version.

    3. Squoosh (by Google)

    Squoosh is Google’s open-source image compression tool. It processes images in-browser and offers granular control over compression algorithms (MozJPEG, OxiPNG, WebP, AVIF).

    Pros: Advanced codec options, AVIF support, open source, free.
    Cons: Single image at a time, intimidating interface for beginners, no presets.

    4. iLoveIMG

    Part of a larger suite of image tools, iLoveIMG offers batch compression alongside cropping, resizing, and format conversion.

    Pros: Batch processing, multiple tools in one place.
    Cons: Aggressive upselling, images uploaded to servers, limited free usage.

    Comparison: Which Tool Should You Use?

    Here’s how these tools stack up:

    For privacy: QuickShrink or Squoosh (both process in-browser)
    For beginners: QuickShrink (smart presets make it simple)
    For developers: TinyPNG (API integration) or Squoosh (codec control)
    For bulk processing: iLoveIMG or TinyPNG
    For WebP conversion: QuickShrink or Squoosh

    Tips for Maximum Compression

    1. Choose the right format: Use WebP for web (30% smaller than JPEG), JPEG for photos, PNG only for graphics with transparency.
    2. Resize before compressing: A 4000px wide image displayed at 800px is wasting 96% of its pixels. Resize first.
    3. Use 80% quality for JPEG: The sweet spot. Below 70% you’ll notice artifacts. Above 85% the file size jumps with minimal visual improvement.
    4. Strip metadata: EXIF data (camera info, GPS coordinates) can add 50-100KB per image. Most compression tools remove this automatically.
    5. Serve responsive images: Use srcset to deliver appropriately sized images for each device.

    How Much Can You Save?

    Typical compression results with lossy compression at 80% quality:

    • Smartphone photo (4MB JPEG): Compresses to ~800KB (80% reduction)
    • Screenshot (2MB PNG): Compresses to ~400KB as WebP (80% reduction)
    • Blog header image (1MB): Compresses to ~200KB (80% reduction)

    For a typical blog with 20 images, that’s saving 15-30MB per page — the difference between a 2-second and 8-second load time.

    Start Compressing Now

    The fastest way to compress your images right now is QuickShrink — just drag and drop your image, pick a preset, and download the compressed version. No signup, no upload, no waiting. Your images stay on your device the entire time.

    👉 Try QuickShrink Free →

    Related Tools

  • Free JWT Decoder Online — Decode and Inspect JSON Web Tokens

    Free JWT Decoder Online — Decode and Inspect JSON Web Tokens

    Need to inspect a JWT token? This free online JWT decoder lets you decode JSON Web Tokens instantly, showing the header, payload, and expiration status — all without sending your token to any server.

    How to Use This JWT Decoder

    1. Paste your JWT token into the input field
    2. Click Decode JWT to see the header and payload
    3. Check the expiration status shown below the decoded data
    4. The signature is displayed but not verified (that requires the secret key)



    

    

    
      
    

    

    

    


    

    

    

    What is a JWT (JSON Web Token)?
    

    A JWT is a compact, URL-safe token format used for authentication and information exchange. It consists of three Base64-encoded parts separated by dots: Header (algorithm), Payload (claims/data), and Signature (verification).
    

    Common JWT Claims
    

      

    • sub — Subject (user ID)
      • 

    • iat — Issued At (timestamp)
      • 

    • exp — Expiration Time (timestamp)
      • 

    • iss — Issuer
      • 

    • aud — Audience
      • 

    • nbf — Not Before
      • 

    

    When to Decode JWTs
    

      

    • API debugging — inspect token contents during development
      • 

    • Auth troubleshooting — check if tokens are expired or have wrong claims
      • 

    • Security audits — verify tokens don’t contain sensitive data
      • 

    

    Security Notice
    

    This tool runs 100% in your browser. Your JWT tokens are never sent to any server. However, never paste production tokens with sensitive data into tools you don’t trust — this one is safe because it’s fully client-side.
    

    Recommended Reading
    

    Essential resources for working with JWTs and API security:
    


    More Free Developer Tools
    


    

    
Like these free tools? We build more every week. Follow our AI Tools Telegram channel for weekly picks of the best developer tools, or check out our Market Intelligence channel for AI-powered trading insights.

    

    

    

    
			
    
		
    
		
	
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    Free HTML Encoder & Decoder — Escape Instantly
    
			
    Free HTML Encoder & Decoder — Escape Instantly
    
			
    Need to escape HTML characters for safe display? This free online HTML entity encoder converts special characters like <, >, &, and quotes into their HTML entity equivalents — or decodes entities back to text. Runs entirely in your browser.
    

    How to Use This HTML Entity Encoder
    

      

    1. Paste your HTML or text with special characters into the input
      2. 

    2. Click Encode HTML to convert to safe HTML entities
      3. 

    3. Or click Decode HTML to convert entities back to readable text
      4. 

    4. Copy Output sends the result to your clipboard
      5. 

    

    

    

    
    
    
    
    
    
    
    
  
    


    

    
      
    
      
    
    

    

    

    

    

    Why Encode HTML Entities?
    

    HTML entity encoding is essential for security and correct rendering. Without encoding, characters like < and > are interpreted as HTML tags, which can break layouts or create XSS vulnerabilities.
    

    Common HTML Entities
    

      

    • &amp; → & (ampersand)
      • 

    • &lt; → < (less than)
      • 

    • &gt; → > (greater than)
      • 

    • &quot; → ” (double quote)
      • 

    • &#39; → ‘ (single quote/apostrophe)
      • 

    

    Use Cases
    

      

    • Displaying code snippets in blog posts without rendering as HTML
      • 

    • Preventing XSS attacks by escaping user input
      • 

    • Email templates that need special characters
      • 

    • CMS content that might get double-encoded
      • 

    

    Privacy
    

    This tool processes everything locally in your browser. No data is transmitted to any server.
    

    Recommended Reading
    

    Master HTML and web security:
    


    More Free Developer Tools
    


    

    
Like these free tools? We build more every week. Follow our AI Tools Telegram channel for weekly picks of the best developer tools, or check out our Market Intelligence channel for AI-powered trading insights.

    

    

    

    
			
    
		
    
		
	
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    Free Online Lorem Ipsum Generator — Instant Placeholder Text
    
			
    Free Online Lorem Ipsum Generator — Instant Placeholder Text
    
			
    Need placeholder text for your mockups? This free Lorem Ipsum generator creates dummy text in paragraphs, sentences, or words — instantly in your browser with no signup required.
    

    How to Use This Lorem Ipsum Generator
    

      

    1. Choose how many paragraphs, sentences, or words to generate
      2. 

    2. Optionally check “Wrap in <p> tags” for HTML-ready output
      3. 

    3. Click Generate for instant placeholder text
      4. 

    4. Click Copy to copy to your clipboard
      5. 

    

    

    

    
    
    
    
    
    
    
    
    
    
  
    

    

      
    

    

    

    

    

    What is Lorem Ipsum?
    

    Lorem Ipsum is placeholder text derived from Cicero's "De Finibus Bonorum et Malorum" (45 BC). It has been the printing and typesetting industry's standard dummy text since the 1500s. Designers use it to fill layouts before real content is available, allowing focus on visual design without being distracted by readable text.
    

    When to Use Placeholder Text
    

      

    • Web design mockups — fill page layouts to test typography and spacing
      • 

    • Wireframes — simulate content blocks without writing copy
      • 

    • Print layouts — test magazine, brochure, or poster designs
      • 

    • App prototypes — fill UI components with realistic text length
      • 

    

    Privacy
    

    This tool runs 100% in your browser. No data is sent anywhere.
    

    Recommended Reading
    

    Essential books for designers working with typography and layout:
    


    More Free Developer Tools
    


    

    
Like these free tools? We build more every week. Follow our AI Tools Telegram channel for weekly picks of the best developer tools, or check out our Market Intelligence channel for AI-powered trading insights.

    

    

    

    
			
    
		
    
		
	
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    Free CSS Minifier Online — Compress CSS Instantly
    
			
    Free CSS Minifier Online — Compress CSS Instantly
    
			
    
TL;DR: Paste your CSS, click Minify, and get compressed output instantly. This free browser-based tool strips comments, whitespace, and redundant characters to reduce CSS file size by 15–30%.

    

    
Quick Answer: Paste your CSS code in the input box and click “Minify CSS” — the tool removes all unnecessary characters and gives you production-ready compressed CSS with zero server uploads.

    

    Compress and minify your CSS instantly with this free online tool. Removes comments, extra whitespace, and unnecessary characters to reduce file size — all without leaving your browser.
    

    How to Use This CSS Minifier
    

      

    1. Paste your CSS code in the input area
      2. 

    2. Click Minify CSS to compress
      3. 

    3. See size savings instantly
      4. 

    4. Copy the minified output for your project
      5. 

    

    

    

    
    
    
    
    
    
  
    


    

    
      
    
      
    
    

    
      
    
      
    
    

    

    

    

    

    

    

    Why Minify CSS?
    

      

    • Faster load times — smaller files download quicker, improving Core Web Vitals
      • 

    • Less bandwidth — save on hosting and CDN costs
      • 

    • Better SEO — Google considers page speed as a ranking factor
      • 

    • Production-ready — keep readable source, deploy minified
      • 

    

    What This Minifier Does
    

      

    • Removes all CSS comments (/* ... */)
      • 

    • Collapses whitespace and line breaks
      • 

    • Removes unnecessary spaces around selectors and properties
      • 

    • Strips trailing semicolons before closing braces
      • 

    

    Privacy
    

    This CSS minifier runs 100% in your browser. Your CSS code is never uploaded to any server. Safe for proprietary stylesheets.
    

    Recommended Reading
    

    Level up your CSS skills:
    


    More Free Developer Tools
    


    

    
Like these free tools? We build more every week. Follow our AI Tools Telegram channel for weekly picks of the best developer tools, or check out our Market Intelligence channel for AI-powered trading insights.
    

    Frequently Asked Questions
    

    What is CSS minification and why does it matter?
    

    CSS minification removes whitespace, comments, and unnecessary characters from your stylesheets to reduce file size. Smaller CSS files load faster, improving page speed scores and user experience, especially on mobile connections.
    

    Is it safe to minify CSS for production websites?
    

    Yes, minification is a standard production optimization used by virtually all major websites. It only removes formatting and comments — it does not change how your styles render. Always keep your original unminified source files for development.
    

    How much file size reduction can I expect from CSS minification?
    

    Typical CSS minification reduces file size by 15–30%, depending on how much whitespace and comments your original files contain. Combined with gzip compression on your server, total transfer size can drop by 70–80%.
    

    What is the difference between CSS minification and CSS compression?
    

    Minification rewrites the CSS file to remove unnecessary characters, producing a smaller file on disk. Compression (like gzip or Brotli) is applied by the web server during transfer. They complement each other — minify first, then serve compressed.
    

    References
    


    

    

    
			
    
		
    
		
	
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    Free Online Color Picker: HEX, RGB, HSL Converter
    
			
    Free Online Color Picker: HEX, RGB, HSL Converter
    
			
    
TL;DR: Convert colors between HEX, RGB, and HSL formats instantly. Use the visual picker or type values directly — all conversions happen in real time in your browser.

    

    
Quick Answer: Pick a color visually or enter any HEX, RGB, or HSL value — the tool instantly converts between all three formats and gives you ready-to-use CSS color codes.

    

    Convert colors between HEX, RGB, and HSL formats instantly with this free online color picker. Use the visual picker or type values directly — all conversions happen in real time, right in your browser.
    

    How to Use This Color Converter
    

      

    1. Pick a color using the visual color picker
      2. 

    2. Or enter a HEX, RGB, or HSL value and click the arrow button
      3. 

    3. All three formats update instantly
      4. 

    4. Copy any format or get ready-to-use CSS code
      5. 

    

    

    


    

    
      
    
      
    
    

    #2563EB
    

    

    

    

    
      
    

    
        
    
        
      
    

    

    

    
      
    

    
        
    
        
      
    

    

    

    
      
    

    
        
    
        
      
    

    

    

    

    
    
    
    
    
    
    
    
  
    

    

    

    

    Color Format Reference
    

      

    • HEX — 6-digit hexadecimal notation: #RRGGBB (e.g. #2563eb)
      • 

    • RGB — Red, Green, Blue values 0-255: rgb(37, 99, 235)
      • 

    • HSL — Hue (0-360°), Saturation (0-100%), Lightness (0-100%): hsl(217, 84%, 53%)
      • 

    

    When to Use Each Format
    

      

    • HEX — most common in web design, compact and widely supported
      • 

    • RGB — useful when you need alpha transparency (rgba)
      • 

    • HSL — intuitive for creating color palettes and adjusting brightness/saturation
      • 

    

    Privacy
    

    This tool runs entirely in your browser. No color data or usage is tracked or sent to any server.
    

    Recommended Reading
    

    Learn more about color in design and development:
    


    More Free Developer Tools
    


    

    
Like these free tools? We build more every week. Follow our AI Tools Telegram channel for weekly picks of the best developer tools, or check out our Market Intelligence channel for AI-powered trading insights.
    

    Frequently Asked Questions
    

    What is the difference between HEX, RGB, and HSL color formats?
    

    HEX uses a six-character hexadecimal code (e.g., #FF5733), RGB defines colors by red, green, and blue channel values from 0–255, and HSL uses hue (0–360°), saturation, and lightness percentages. All three can represent the same colors — they are just different notations.
    

    How do I convert a HEX color to RGB?
    

    Split the six-digit HEX code into three pairs, then convert each pair from hexadecimal to decimal. For example, #FF5733 becomes R=255, G=87, B=51. Online color pickers perform this conversion instantly.
    

    When should I use HSL instead of HEX or RGB?
    

    HSL is more intuitive for designers because you can adjust lightness or saturation independently without affecting the hue. It makes creating color palettes and hover-state variations much easier than manually tweaking HEX or RGB values.
    

    Can I use an online color picker for accessibility compliance?
    

    A color picker helps you select colors, but you also need a contrast checker to verify WCAG compliance. Look for tools that show the contrast ratio between foreground and background colors to ensure your text meets the minimum 4.5:1 ratio.
    

    References
    


    

    

    
			
    
		
    
		
	
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    Free Online Regex Tester & Debugger
    
			
    Free Online Regex Tester & Debugger
    
			
    
TL;DR: Test and debug regular expressions in real time with instant match highlighting. Runs entirely in your browser — no signup, no server, no tracking.

    

    
Quick Answer: Enter your regex pattern, set flags (g/i/m), paste your test string, and see matches highlighted instantly. Use the common patterns buttons for quick starts with emails, URLs, IPs, and more.

    

    Test and debug regular expressions in real time with this free online regex tester. See matches highlighted instantly as you type — no signup, no tracking. Runs 100% in your browser.
    

    How to Use This Regex Tester
    

      

    1. Enter your regex pattern in the pattern field
      2. 

    2. Set flags (g = global, i = case-insensitive, m = multiline)
      3. 

    3. Paste your test string below
      4. 

    4. Matches appear instantly as you type
      5. 

    5. Use common patterns buttons for quick starts
      6. 

    

    

    

    
    
    

    
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    Regex Quick Reference
    

      

    • . — any character except newline
      • 

    • \d — digit (0-9), \w — word char, \s — whitespace
      • 

    • * — 0 or more, + — 1 or more, ? — 0 or 1
      • 

    • {n,m} — between n and m occurrences
      • 

    • [abc] — character class, [^abc] — negated class
      • 

    • ^ — start of string, $ — end of string
      • 

    • (group) — capture group, (?:group) — non-capturing
      • 

    • a|b — alternation (a or b)
      • 

    

    Common Regex Flags
    

      

    • g — Global: find all matches, not just the first
      • 

    • i — Case-insensitive matching
      • 

    • m — Multiline: ^ and $ match line boundaries
      • 

    • s — Dotall: . matches newlines too
      • 

    

    Privacy
    

    This regex tester runs entirely in your browser. No data is sent to any server. Safe for testing patterns against sensitive text.
    

    Recommended Reading
    

    Master regular expressions with these essential resources:
    


    More Free Developer Tools
    


    

    
Like these free tools? We build more every week. Follow our AI Tools Telegram channel for weekly picks of the best developer tools, or check out our Market Intelligence channel for AI-powered trading insights.
    

    Frequently Asked Questions
    

    What is a regular expression and when should I use one?
    

    A regular expression (regex) is a pattern-matching syntax used to search, validate, or transform text. Use regex when you need to find complex patterns like email addresses, phone numbers, or specific string formats in your data.
    

    How do I test a regex pattern before using it in production code?
    

    Use an online regex tester to paste your pattern and sample text, then see matches highlighted in real time. This lets you iterate quickly, catch edge cases, and verify capture groups before embedding the regex in your application.
    

    What do common regex symbols like \d, \w, and .* mean?
    

    \d matches any digit (0–9), \w matches any word character (letters, digits, underscore), and .* matches zero or more of any character. These are the building blocks — combine them with quantifiers and anchors to match complex patterns.
    

    Why does my regex match too much or too little text?
    

    Greedy quantifiers like .* match as much text as possible, which often captures more than intended. Switch to lazy quantifiers (.*?) to match the minimum. Also check that you are anchoring with ^ and $ if you want to match the full string.
    

    

    

    
			
    
		
    
		
	

	
	

		
	

	
	
	

		
	

	












    

        

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