Web utilities
Free Online Tools for Everyday Tasks and Developers
Free online tools for developers and everyday tasks: format JSON, compare text, convert data, generate passwords, test regex, and more.
Why use these tools?
- • Fast, distraction-free interfaces
- • Works right in your browser
- • Designed for simple daily tasks
Popular right now
Start with the tools people use most
Developer Tools
JSON Formatter
Clean up raw JSON and make it readable in seconds.
Open tool →Developer Tools
Column to CSV
Convert vertical column data into a comma-separated string instantly.
Open tool →Developer Tools
Cron Expression
Validate cron schedules and preview upcoming run times quickly.
Open tool →Developer Tools
JWT Debugger
Decode, verify, and generate JSON Web Tokens with a browser debugger.
Open tool →Developer Tools
Helpful utilities for coding, formatting, and debugging.
Developer Tools
JSON Formatter
Clean up raw JSON and make it readable in seconds.
Open tool →Developer Tools
Column to CSV
Convert vertical column data into a comma-separated string instantly.
Open tool →Developer Tools
Cron Expression
Validate cron schedules and preview upcoming run times quickly.
Open tool →Developer Tools
JWT Debugger
Decode, verify, and generate JSON Web Tokens with a browser debugger.
Open tool →Developer Tools
Diff Checker
Compare two blocks of text line by line and spot every change instantly.
Open tool →Developer Tools
URL Encoder / Decoder
Encode and decode URL components quickly in your browser.
Open tool →Developer Tools
Base64 Encoder / Decoder
Convert text and Base64 values with Unicode-aware browser processing.
Open tool →Developer Tools
Regex Tester
Test regular expressions and highlight matches instantly.
Open tool →Security Tools
Browser-local helpers for hashes and security workflows.
Image Tools
Image editing and optimization helpers will appear here soon.
Calculators
Quick calculation tools for everyday math tasks.
Date & Time
Utilities for timestamps, formatting, and conversions.
Date & Time
Age Calculator
Find exact age in years, months, and days between a birth date and any target date.
Open tool →Date & Time
Timer
Set a simple countdown for focus sessions, breaks, and everyday tasks.
Open tool →Date & Time
Stopwatch
Measure elapsed time, pause when needed, and capture lap splits.
Open tool →Web Utilities
Handy tools for everyday website and content workflows.
Web Utilities
Password Generator
Create secure passwords with custom length and character sets.
Open tool →Web Utilities
QR Code Generator
Create downloadable QR codes from URLs or text in your browser.
Open tool →Web Utilities
HTML Formatter / Viewer
Format HTML and preview it safely in your browser.
Open tool →Writing
Tools for editing, counting, and improving written content.
Design Tools
Small utilities for colors, contrast, and visual work.
Business Tools
Practical browser tools for invoices and everyday business workflows.
Education Tools
Simple planning tools for students, teachers, and classroom schedules.
Free browser tools for everyday work
Ashish Tools brings common developer, writing, calculator, and image tasks into one collection of fast browser tools. Format JSON, compare text, validate cron schedules, convert measurements, count words, or create a secure password without installing an app.
The tools are designed for quick, focused jobs and most processing happens in your browser. Avoid entering confidential information into any online service, especially when working with tokens, passwords, or private documents.