Category
Converters & Generators
Client-side data converters and utility generators for developers, students, and everyday users.
32 toolsJSON to CSV Converter
Convert JSON arrays/objects into downloadable CSV.
CSV to JSON Converter
Parse CSV into structured JSON with header mapping.
JSON Formatter / Beautifier
Pretty-print, minify, and validate JSON with tree view.
JSON to YAML Converter
Convert between JSON and YAML formats.
XML to JSON Converter
Parse XML into JSON and back.
Base64 Encoder / Decoder
Encode and decode text and files to/from Base64.
QR Code Generator
Generate downloadable QR codes for URLs, text, and contacts.
Barcode Generator
Create barcodes in formats like Code128, EAN, and UPC.
UUID / GUID Generator
Generate v4 (and v1) UUIDs in bulk.
Password Generator
Create strong random passwords with custom rules.
Lorem Ipsum Generator
Generate placeholder text by words, sentences, or paragraphs.
Hash Generator (MD5 / SHA)
Compute MD5, SHA-1, and SHA-256 hashes of text.
Case Converter
Convert text between upper, lower, title, camel, and snake case.
Unix Timestamp Converter
Convert between Unix epoch and human-readable dates.
JSON to XML Converter
Convert JSON data structures into XML.
HTML to Markdown Converter
Convert HTML markup into clean Markdown.
Markdown to HTML Converter
Render Markdown into HTML with live preview.
Color Converter (HEX / RGB / HSL)
Convert colors between HEX, RGB, HSL, and HSV.
Number Base Converter
Convert numbers between binary, octal, decimal, and hex.
Random Number Generator
Generate random numbers within a custom range.
Regex Tester
Test regular expressions with live match highlighting.
JWT Decoder
Decode JWT header and payload and show claims.
CSV to TSV Converter
Convert CSV to TSV and Excel-friendly formats.
SQL to JSON Converter
Convert SQL INSERT statements into JSON or CSV.
Text to Slug Generator
Turn any text into a URL-safe slug.
Random String Generator
Generate random strings and API tokens with custom charsets.
JSON to TypeScript
Generate TypeScript interfaces from a JSON sample.
Cron Expression Generator
Build and explain cron schedules in plain English.
List Randomizer
Shuffle or pick random items from a pasted list.
Code Minifier
Minify HTML, CSS, and JavaScript to reduce file size.
Invoice Generator
Create professional PDF invoices with line items, tax, and instant download — no watermark.
IBAN Validator
Validate IBAN numbers for Pakistan, EU, UK and 80+ countries with mod-97 checksum.