Tool Box - All-in-one tools to boost your development workflow

Regex Tester Tool

Test and debug your regular expressions with this free online tool. Real-time matching, pattern highlighting, and group capture visualization – all in your browser, no installation needed.

Hash Generator

Generate various hash values, including MD5, SHA1, SHA256, SHA512, etc.

Base64 Encoder/Decoder

Encode and decode strings using Base64

Unix Timestamp Converter

Convert Unix timestamps to human-readable dates and vice versa

My Browser Information

Get information about your browser

IPv4 Calculator

Calculate the subnet mask and network address with IPv4

IPv6 Calculator

Calculate the subnet mask and network address with IPv6

JSON Formatter and Validator

Easily format and validate your JSON data with this free online tool.

GUID/UUID Generator

Online GUID/UUID generator to generate GUID/UUIDs instantly in your browser

Strong Password Generator

Generate strong, secure passwords with our advanced password generator.

Image to Base64 Converter

Convert images to Base64 encoded Data URI strings instantly. Copy to clipboard or download as text file.

XML to JSON Converter

Convert JSON to XML and XML to JSON instantly with our online tool.

Online Diff Tool

Compare text differences online with our advanced diff tool.

Online Image Compress

Compress images online for free with our image compressor tool.

Percentage Calculator

Calculate percentages, percentage changes, and solve percentage problems with our comprehensive calculator.

Tokenizer & Token Calculator

Estimate prompt token counts with fast, balanced, and conservative modes plus chunking helpers.

JSON Editor & Visualizer

Format, validate, edit, and visualize JSON data with this free online tool.

YAML to JSON Converter

Convert YAML to formatted JSON instantly, with validation, copy, and download support.

VPS RAM Calculator

Estimate exactly how much memory (RAM) your VPS needs based on your traffic and application stack.

QR Code Generator

Create custom QR codes instantly in your browser. Supports URL, text, and customization options.

PDF Merger

Combine multiple PDF files into one single document. Sort, reorder, and merge instantly in your browser.

PDF Splitter

Extract specific pages or split PDF documents into multiple files. Safe, client-side processing.