208+ Free Tools
Developer Tools
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Add Prefix & Suffix
Add text to the beginning and end of each line.
Base64 Encode
Convert text to Base64 format.
Base64 Decode
Convert Base64 back to text.
URL Encode
Encode text for URL usage.
URL Decode
Decode URL-encoded text.
Markdown to HTML
Convert Markdown syntax to HTML.
Lorem Ipsum
Generate placeholder text.
Slug Generator
Create URL-friendly slugs from text.
Color Converter
Convert between HEX, RGB, HSL, etc.
PDF Merge
Combine multiple PDF files into one.
Image to PDF
Convert JPG and PNG images into a single PDF document.
PDF Splitter
Extract specific pages or split PDF into separate files.
PDF Rotator
Rotate pages left or right permanently.
Remove PDF Pages
Delete unwanted pages from your PDF.
PDF Watermark
Add text watermarks to your documents.
Protect PDF
Encrypt your PDF with a password.
Add Page Numbers
Insert page numbers into your document.
Unlock PDF
Remove password protection from a PDF.
Image Compress
Compress images (PNG, JPG, WebP) locally.
UUID Generator
Generate UUIDs v1 and v4.
JSON Validator
Validate and format JSON data.
Word Counter
Count words, chars, sentences, and reading time.
QR Code Generator
Create QR codes from text or URLs.
Text Case Converter
Convert text to UPPER, lower, Title, etc.
Text Reverse
Reverse characters or words in text.
Remove Duplicates
Remove duplicate lines from text.
Sort Lines
Sort lines alphabetically or numerically.
Find & Replace
Find and replace text patterns.
Remove Empty Lines
Strip blank lines from text.
Number Lines
Add line numbers to text.
Text Repeat
Repeat text multiple times.
HTML Encode
Encode special HTML characters.
HTML Decode
Decode HTML entities.
JSON Minify
Minify JSON by removing whitespace.
JSON Pretty
Format JSON with indentation.
CSV to JSON
Convert CSV data to JSON.
JSON to CSV
Convert JSON array to CSV.
Hash Generator
Generate MD5, SHA1, SHA256 hashes.
Password Generator
Generate secure random passwords.
Random Number
Generate random numbers in a range.
Epoch Converter
Convert Unix timestamps to dates.
Regex Tester
Test regular expressions.
HTML Strip
Remove HTML tags from text.
JPG to PNG
Convert JPG images to PNG.
PNG to JPG
Convert PNG images to JPG.
Image Resize
Resize images to custom dimensions.
Image Rotate
Rotate images by any angle.
Image Flip
Flip images horizontally or vertically.
Image Crop
Crop images to a specific area.
Percentage Calculator
Calculate percentages easily.
Character Counter
Count characters in real-time.
Line Counter
Count lines in text.
Text to Binary
Convert text to binary.
Binary to Text
Convert binary to text.
Text to Hex
Convert text to hexadecimal.
Hex to Text
Convert hexadecimal to text.
Decimal to Binary
Convert decimal numbers to binary.
Binary to Decimal
Convert binary to decimal.
Decimal to Hex
Convert decimal to hexadecimal.
Hex to Decimal
Convert hexadecimal to decimal.
ASCII Table
View ASCII character codes.
JWT Decoder
Decode JWT tokens.
Unix Permissions
Calculate Unix file permissions.
Cron Parser
Parse and explain cron expressions.
IP Lookup
Get your public IP address.
User Agent Parser
Parse user agent strings.
HTML to Markdown
Convert HTML to Markdown.
XML Formatter
Format and beautify XML.
SQL Formatter
Format SQL queries.
CSS Minify
Minify CSS code.
CSS Beautify
Beautify CSS code.
JS Minify
Minify JavaScript code.
JS Beautify
Beautify JavaScript code.
Morse Code
Encode/decode Morse code.
Roman Numerals
Convert to/from Roman numerals.
Temperature Converter
Convert between °C, °F, K.
Length Converter
Convert length units.
Weight Converter
Convert weight units.
Area Converter
Convert area units.
Volume Converter
Convert volume units.
Speed Converter
Convert speed units.
Time Converter
Convert time units.
Data Size Converter
Convert KB, MB, GB, TB.
Age Calculator
Calculate age from birthdate.
Date Difference
Calculate days between dates.
BMI Calculator
Calculate Body Mass Index.
Tip Calculator
Calculate tips and split bills.
Loan Calculator
Calculate loan payments.
Discount Calculator
Calculate discounts.
GPA Calculator
Calculate grade point average.
Aspect Ratio Calculator
Calculate aspect ratios.
Image to Base64
Convert image to Base64.
Base64 to Image
Convert Base64 to image.
Image Grayscale
Convert image to grayscale.
Image Invert
Invert image colors.
Image Brightness
Adjust image brightness.
Text Diff
Compare two texts.
Text Statistics
Analyze text statistics.
Whitespace Remover
Remove extra whitespace.
Text Truncate
Truncate text to length.
List Randomizer
Shuffle list items.
Countdown Timer
Set countdown timers.
Stopwatch
Simple stopwatch.
ROT13 Encoder
Encode/decode ROT13.
Caesar Cipher
Encrypt with Caesar cipher.
Reverse Each Word
Reverse letters in each word.
Capitalize Words
Capitalize first letter of each word.
Email Extractor
Extract emails from text.
URL Extractor
Extract URLs from text.
Number Extractor
Extract numbers from text.
Word Frequency
Count word occurrences.
Join Lines
Join lines into one.
Split Text
Split text by delimiter.
Twitter Counter
Count chars for Twitter.
Meta Tags Generator
Generate HTML meta tags.
Open Graph Generator
Generate OG meta tags.
Favicon Generator
Generate favicons from image.
Placeholder Image
Generate placeholder images.
Color Picker
Pick and copy colors.
Color Palette Generator
Generate color palettes.
Gradient Generator
Create CSS gradients.
Box Shadow Generator
Generate CSS box shadows.
Border Radius Generator
Generate border radius CSS.
Flexbox Generator
Generate flexbox CSS.
Grid Generator
Generate CSS grid layouts.
Text Shadow Generator
Generate text shadow CSS.
CSS Units Converter
Convert between CSS units.
HTML Entities
Reference for HTML entities.
JSON Escape
Escape strings for JSON.
JSON Unescape
Unescape JSON strings.
URL Parser
Parse URL components.
Query String Parser
Parse URL query strings.
Number Base Converter
Convert between number bases.
Octal Converter
Convert to/from octal.
Unicode Converter
Convert text to Unicode.
UTF-8 Encoder
Encode text to UTF-8.
Emoji Picker
Browse and copy emojis.
Lorem Picsum
Get random placeholder images.
Image Sepia
Apply sepia filter.
Image Blur
Apply blur effect.
Image Contrast
Adjust image contrast.
Image Saturation
Adjust saturation.
Image Pixelate
Pixelate images.
Color Blindness Simulator
Simulate color blindness.
Text to Speech
Convert text to audio.
Reading Level
Analyze text reading level.
Word Scrambler
Scramble letters in words.
Pig Latin Translator
Convert to Pig Latin.
NATO Alphabet
Convert to NATO phonetic.
IP Subnet Calculator
Calculate IP subnets.
JSON Path Tester
Test JSON path queries.
YAML to JSON
Convert YAML to JSON.
JSON to YAML
Convert JSON to YAML.
Currency Converter
Convert between currencies.
Compound Interest
Calculate compound interest.
Margin Calculator
Calculate profit margins.
VAT Calculator
Calculate VAT/tax amounts.
Fuel Cost Calculator
Calculate trip fuel costs.
Electricity Cost
Calculate electricity bills.
Mortgage Calculator
Calculate mortgage payments.
Investment Return
Calculate ROI.
Proofreader
Find common writing errors.
Text to Slug
Convert text to URL slug.
Slug to Text
Convert slug to readable text.
Text Obfuscator
Obfuscate sensitive text.
Zalgo Text Generator
Create glitchy Zalgo text.
Fancy Text Generator
Create styled Unicode text.
Upside Down Text
Flip text upside down.
Strikethrough Text
Add strikethrough to text.
Small Text Generator
Convert to small text.
Bold Text Generator
Convert to bold Unicode.
Italic Text Generator
Convert to italic Unicode.
Bubble Text Generator
Convert to bubble letters.
Mirror Text
Create mirrored text.
Invisible Character
Copy invisible characters.
Text to Handwriting
Convert text to handwriting style.
Word Definition
Look up word definitions.
Rhyme Finder
Find rhyming words.
Synonym Finder
Find word synonyms.
Anagram Solver
Solve anagrams.
Hex Color Mixer
Mix two hex colors.
Color Shades Generator
Generate color shades.
Color Contrast Checker
Check WCAG contrast.
Font Pairing Helper
Find font combinations.
SVG to CSS
Convert SVG to CSS background.
CSS Cursor Viewer
Preview CSS cursors.
Lorem Ipsum Image Text
Generate placeholder images with text.
Image Color Picker
Pick colors from images.
Color Palette Extractor
Extract palette from image.
Image Compare
Compare two images.
Image Metadata
View image EXIF data.
Screenshot Mockup
Add device frames to screenshots.
Color Name Finder
Find closest color name.
CSS Animation Generator
Create CSS animations.
CSS Filter Generator
Create CSS filters.
CSS Clip Path Generator
Create CSS clip paths.
.htaccess Generator
Generate htaccess rules.
Robots.txt Generator
Generate robots.txt.
Sitemap Generator
Generate XML sitemaps.
Privacy Policy Generator
Generate privacy policy.
Terms Generator
Generate terms of service.
Cookie Policy Generator
Generate cookie policy.
Random Name Generator
Generate random names.
Random Address Generator
Generate fake addresses.
Random Email Generator
Generate random emails.
Random Color Generator
Generate random colors.
Random Quote Generator
Get random quotes.
Random Joke Generator
Get random jokes.
Showing 208 of 208 tools