All-in-One Tools

One Page All-in-One Tools Pro

An expanded collection of useful, client-side tools in a single file. No server, no tracking, just code.

Case Converter & Counter

Output:

Characters: 0 | Words: 0 | Lines: 0

Base64 Encoder / Decoder

Output:

URL Encoder / Decoder

Output:

JSON Formatter & Validator

Formatted Output:

JWT Decoder

Header:

Payload:

Unix Timestamp Converter

Unix Timestamp (seconds):

UTC:

Your Local Time:

Date & Time:

Unix Timestamp (seconds):

Password Generator

Generated Password:

Click "Generate"

Length: 16

ABC abc 123 #?!

Hash Generator

MD5:

SHA-256:

Color Converter

HEX:

RGB:

QR Code Generator

QR Code:

Lorem Ipsum Generator

Paragraphs:

Generated Text:

My ultimate free all-in-one toolkit for online use

This is your one-stop comprehensive single-page site for a variety of free online developer tools and utility tools. This All-in-One Tools site was created on the basis of efficiency, privacy, and convenience-not having to bookmark dozens of different sites for your daily chores. Whether you are a developer or a data analyst, or a content creator, or even just looking for a quick utility, you should be able to find it right here and process it instantly in your browser.

Our central promise is security and speed. Because every tool runs entirely on your machine (client-side), none of your data ever touches a server. Feel free to format sensitive JSON, decode a JWT, or generate a secure password-all your information will remain absolutely private. This offline-first approach also makes our tools super-fast with no network latency holding you down.

Part 2

This powerful collection caters to every technical task for which a utility is indispensable. Beautifying and debugging your data structures can be done using the JSON Formatter and Validator. The JWT Decoder will enable users to immediately access the header and payload of a JSON Web Token. The URL Encoder/Decoder enables you to handle web-safe strings, while the versatile Base64 Encoder/Decoder can be utilized for different conversions. For integrity checks, the Hash Generator provides immediate MD5 and SHA-256 outputs. The Unix Timestamp Converter can also convert human-readable dates and machine time.

part 3

This toolkit goes beyond enabling development to meet many more needs. Generate powerful, randomized passwords via the Password Generator, which is very flexible in customization. The Color Converter is the perfect tool for designers and developers wanting to flip between HEX and RGB formats seamlessly. The Lorem Ipsum Generator will generate dummy text, while marketing materials can be generated via the free QR Code Generator-for example, create a link for use in your marketing materials. Lastly, our Case Converter & Text Counter is designed mainly for writers and editors, giving word/character counts immediately and transforming text from uppercase to lowercase. So bookmark it and maximize the ease in your workflow.