All ToolHarbor Tools
Complete index of ToolHarbor utilities, grouped by category for fast navigation and search indexing. Use this hub page to discover every tool route.
189 tools currently available.
DEV
Developer Tools
40 tools
Format, validate, inspect, and generate developer data formats in seconds.
JSON Formatter
Open toolJSON Minifier
Open toolJSON Validator
Open toolUUID Generator
Open toolBase64 Encode / Decode
Open toolUnix Timestamp Converter
Open toolHTML Formatter
Open toolHTML Minifier
Open toolCSS Minifier
Open toolCSS Formatter
Open toolJS Minifier
Open toolURL Encoder
Open toolURL Decoder
Open toolQuery String Parser
Open toolQuery String Builder
Open toolJWT Decoder
Open toolRegex Tester
Open toolHash Generator
Open toolHTTP Header Parser
Open toolCSS to JS Object Converter
Open toolJS Beautifier
Open toolJS Obfuscator
Open toolHTML to Markdown Converter
Open toolMarkdown to HTML Converter
Open toolMarkdown Preview
Open toolSQL Formatter
Open toolXML Formatter
Open toolXML Validator
Open toolYAML Formatter
Open toolYAML Validator
Open toolJSON Diff Checker
Open toolJSON Escape / Unescape
Open toolHTML Escape / Unescape
Open toolURL Parser
Open toolURL Slug Validator
Open toolUser Agent Parser
Open toolIP Address Lookup
Open toolJWT Generator
Open toolHMAC Generator
Open toolChecksum Generator
Open toolCV
Converters
48 tools
Convert between technical, document, image, and media formats instantly.
JSON to CSV Converter
Open toolCSV to JSON Converter
Open toolJSON to YAML Converter
Open toolYAML to JSON Converter
Open toolQR Code Generator
Open toolImage to Base64 Converter
Open toolXML to JSON Converter
Open toolJSON to XML Converter
Open toolBinary and Decimal Converter
Open toolRGB and HEX Color Converter
Open toolMerge PDF
Open toolSplit PDF
Open toolRotate PDF
Open toolRemove Pages from PDF
Open toolAdd Watermark to PDF
Open toolPNG to JPG
Open toolWebP to PNG
Open toolCompress Image
Open toolResize Image
Open toolConvert Image Format
Open toolCrop Image Online
Open toolTrim Video
Open toolCompress Video
Open toolMP4 to GIF
Open toolJPG to PNG Converter
Open toolPNG to WebP Converter
Open toolJPG to WebP Converter
Open toolSVG to PNG Converter
Open toolPNG to SVG Converter
Open toolHEIC to JPG Converter
Open toolBMP to PNG Converter
Open toolICO Converter
Open toolPDF to JPG
Open toolPDF to PNG
Open toolJPG to PDF
Open toolPNG to PDF
Open toolPDF Page Extractor
Open toolPDF Page Reorder Tool
Open toolPDF Page Number Tool
Open toolAudio to MP3 Converter
Open toolVideo to MP3 Converter
Open toolWAV to MP3 Converter
Open toolMOV to MP4 Converter
Open toolAVI to MP4 Converter
Open toolMKV to MP4 Converter
Open toolGIF to MP4 Converter
Open toolVideo Resolution Converter
Open toolImage DPI Converter
Open toolTXT
Text Tools
30 tools
Clean, transform, and analyze text with privacy-first utilities.
Word Counter
Open toolCharacter Counter
Open toolText Case Converter
Open toolRemove Line Breaks
Open toolRemove Extra Spaces
Open toolSort Text Lines
Open toolRemove Duplicate Lines
Open toolText to Slug Converter
Open toolSentence Counter
Open toolRemove Duplicate Words
Open toolText Diff Checker
Open toolExtract Emails from Text
Open toolParagraph Counter
Open toolText Reverser
Open toolRemove Empty Lines
Open toolTrim Text Lines
Open toolText Joiner
Open toolText Splitter
Open toolFind and Replace Text
Open toolRemove Punctuation
Open toolExtract URLs from Text
Open toolExtract Numbers from Text
Open toolWord Frequency Counter
Open toolAlphabetize Words
Open toolTab to Space Converter
Open toolSpace to Tab Converter
Open toolUnicode Normalizer
Open toolRemove Accents from Text
Open toolText Truncator
Open toolText Length Checker
Open toolGEN
Generators
21 tools
Generate secure, random, and useful values for daily workflows.
Password Generator
Open toolRandom Number Generator
Open toolUsername Generator
Open toolLorem Ipsum Generator
Open toolSecure Token Generator
Open toolRandom String Generator
Open toolUUID List Generator
Open toolRandom Hex Color Generator
Open toolCSS Box Shadow Generator
Open toolCSS Border Radius Generator
Open toolCSS Flexbox Generator
Open toolCSS Grid Generator
Open toolFake Name Generator
Open toolFake Address Generator
Open toolFake Email Generator
Open toolRandom Date Generator
Open toolRandom Time Generator
Open toolRandom Team Generator
Open toolRandom Pair Generator
Open toolRandom Dice Roller
Open toolRandom Quote Generator
Open toolCAL
Calculators
25 tools
Run financial, business, and practical calculations quickly and accurately.
Percentage Calculator
Open toolDiscount Calculator
Open toolVAT Calculator
Open toolTip Calculator
Open toolAge Calculator
Open toolCompound Interest Calculator
Open toolTime Duration Calculator
Open toolLoan Payment Calculator
Open toolProfit Margin Calculator
Open toolBMI Calculator
Open toolCalories Burned Calculator
Open toolMortgage Calculator
Open toolSavings Goal Calculator
Open toolROI Calculator
Open toolBreak-even Calculator
Open toolMarkup Calculator
Open toolGross Margin Calculator
Open toolUnit Price Calculator
Open toolFuel Cost Calculator
Open toolTravel Cost Calculator
Open toolSalary Calculator
Open toolFreelance Rate Calculator
Open toolOvertime Pay Calculator
Open toolDate Difference Calculator
Open toolInflation Calculator
Open toolSEO
SEO Tools
10 tools
Create, validate, and audit essential SEO elements for modern websites.
CLR
Color & Design Tools
11 tools
Build color systems, check accessibility, and generate design-ready values.
Color Palette Generator
Open toolRandom Color Generator
Open toolGradient Generator
Open toolGradient CSS Generator
Open toolColor Wheel Tool
Open toolContrast Checker
Open toolColor Blindness Simulator
Open toolDominant Color Extractor
Open toolImage Color Picker
Open toolShade and Tint Generator
Open toolTailwind Color Converter
Open toolUTL
Utility Tools
4 tools
Small, high-utility helpers for security, encoding, and everyday quick tasks.