Free Online Tools for Developers & Professionals

Online Notepad

Write and save notes directly in your browser.

Text Tools

Case converter, whitespace remover, line break manager and more text utilities.

Text Diff

Compare and highlight differences between two text blocks.

Words Converter

Convert numbers to words and vice versa easily.

JSON Tools

Formatter, validator, minifier, and other JSON utilities.

Base64 Tools

Encode and decode Base64 strings, images, and files.

Encryption Tools

RSA, AES, and other encryption utilities.

JWT Tools

Decode, verify and inspect JSON Web Tokens.

Financial Calculators

EMI, loan, interest, investment, and tax calculators.

File Converter

Convert between PDF, Word, Excel, images and more.

File Compressor

Compress PDFs, images, videos and other files.

Password Generator

Create strong, secure passwords instantly.

Color Converter

Convert between HEX, RGB, HSL, and other color formats.

XML Beautifier

Format and prettify your raw XML data instantly.

Image Converter

Convert between JPG, PNG, SVG, WEBP and more.

PDF Tools

Merge, split, compress, and edit PDF files.

QR Code Generator

Generate QR codes for links, contact, and text data.

Regex Tester

Test and debug regex expressions easily.

Hash Generator

Generate MD5, SHA-1, SHA-256, and more.

Image Metadata

View EXIF and GPS data from your image files.

File Metadata

Inspect metadata from PDFs, docs, media, and more.