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Whether you're a developer, investor, student, or just getting things done — find the right tool instantly. Free, no signup required.
Popular tools
Free tools used by thousands every day
Every tool works instantly in your browser — no install, no login, no waiting.
JSON Formatter
Paste messy JSON and get it clean, readable, and validated instantly.
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JWT Decoder
Decode any JWT and inspect its header, payload, and expiry — no library needed.
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Base64 Encoder / Decoder
Encode plain text or files to Base64, or decode any Base64 string back to text.
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Regex Tester
Write and test regular expressions with live match highlighting and group capture.
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Timestamp Converter
Convert Unix timestamps to readable dates across any timezone, and back.
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UUID Generator
Generate UUID v4 values instantly — one or in bulk. Copy individually or all at once.
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SIP Calculator
Calculate exactly how much your monthly SIP will grow to over any time period.
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CAGR Calculator
Find the real compound annual growth rate on any investment over any period.
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EMI Calculator
Calculate your monthly loan EMI and total interest payable for any loan.
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QR Code Generator
Generate a downloadable QR code for any URL, text, or contact in seconds.
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Password Generator
Create strong, random passwords with custom length, symbols, and character rules.
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Watch Together
Watch any YouTube video in perfect sync with a friend or partner. Share a room link and control playback together.
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Categories
Browse tools by category
Find the right tool for your workflow — whether you write code, manage money, or just need to get things done.
Developer
6 tools
JSON, JWT, Base64, Regex, Timestamp, UUID — tools developers reach for every day.
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Finance
3 tools
SIP, EMI and CAGR calculators for investors, traders and loan planners.
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AI & Prompts
Coming soon
Token counters, prompt builders and model comparison utilities.
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Utility
2 tools
QR code generator and password generator for everyday tasks.
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Social
1 tool
Watch YouTube videos in sync with anyone, anywhere. Share a room and enjoy together.
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From the blog
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Short, practical articles — each one explains a concept and links to the tool that does the work for you.
Why ToolingDock
Built for everyone, not just developers
Simple enough for anyone, powerful enough for professionals.
Works instantly
Results appear as you type. No button to click, no loading screen, no waiting.
Your data is private
Everything runs in your browser. We never see what you paste, type, or calculate.
Completely free
No paid plan, no trial limits. Every tool is free to use as many times as you need.
Mobile ready
Every tool works on phone and tablet too — fully tested, not just scaled down.