Free Online Data Tools

JSON to CSV Converter

Convert JSON to CSV instantly — free, no signup

Open tool →

CSV to JSON Converter

Convert CSV to JSON instantly — free, no signup

Open tool →

JSON Formatter & Validator

Format and validate JSON instantly — free, no signup

Open tool →

Merge PDF

Combine PDFs in your browser — free, no signup

Open tool →

Split PDF

Extract PDF pages in your browser — free, no signup

Open tool →

Compress PDF

Reduce PDF size in your browser — free, no signup

Open tool →

Rotate PDF

Rotate PDF pages in your browser — free, no signup

Open tool →

PDF to JPG

Convert PDF to images in your browser — free, no signup

Open tool →

Text Cleaner

Clean and transform text — free, no signup

Open tool →

Case Converter

Convert text case instantly — free, no signup

Open tool →

Slugify

Generate URL-safe slugs — free, no signup

Open tool →

JWT Decoder

Inspect JWT tokens in your browser — free, no signup

Open tool →

Base64 Encode / Decode

Encode and decode base64 — free, no signup

Open tool →

URL Encoder / Decoder

Encode and decode URLs — free, no signup

Open tool →

Unix Timestamp Converter

Convert Unix timestamps instantly — free, no signup

Open tool →

UUID Generator

Generate UUIDs in your browser — free, no signup

Open tool →

Hash Generator

Compute MD5, SHA-256, SHA-512 — free, no signup

Open tool →

YAML to JSON

Convert YAML to JSON instantly — free, no signup

Open tool →

JSON to YAML

Convert JSON to YAML instantly — free, no signup

Open tool →

XML to JSON

Convert XML to JSON instantly — free, no signup

Open tool →

JSON to XML

Convert JSON to XML instantly — free, no signup

Open tool →

Query String to JSON

Parse query strings to JSON — free, no signup

Open tool →

Regex Tester

Test regular expressions live — free, no signup

Open tool →

Color Converter

Convert hex, RGB, HSL, OKLCH instantly — free, no signup

Open tool →