Skip to main content
🛠️ ToolNest
🔍

Practical browser-based tools for working with text, files, calculations, and everyday data.

Image ToolsPDF ToolsText ToolsDeveloper ToolsCalculatorsNetworkingDate & TimeStudent ToolsSecurity & UtilitiesConvertersUtilities

Tools for text, files, and everyday decisions

Count and transform text, format JSON, convert or inspect images, and handle selected PDF tasks. ToolNest also includes calculators for common questions, networking utilities, study helpers, and date and time tools. Most processing happens in your browser; check each tool for details about its inputs and output.

Count words with the Word Counter Format and validate JSON Compress an image Count PDF pages Calculate a GPA

Practical browser-based tools for working with text, files, calculations, and everyday data.

Image ToolsPDF ToolsText ToolsDeveloper ToolsCalculatorsNetworkingDate & TimeStudent ToolsSecurity & UtilitiesConvertersUtilities

Tools for text, files, and everyday decisions

Count and transform text, format JSON, convert or inspect images, and handle selected PDF tasks. ToolNest also includes calculators for common questions, networking utilities, study helpers, and date and time tools. Most processing happens in your browser; check each tool for details about its inputs and output.

Count words with the Word Counter Format and validate JSON Compress an image Count PDF pages Calculate a GPA
Home / Utilities

Utilities

Generate passwords and QR codes, scan QR images, time laps, or create random numbers within a range.

🔑

Password Generator

Generate strong random passwords with custom options.

📷

QR Code Scanner

Scan QR codes from images using your browser.

⏱️

Stopwatch & Timer

A simple stopwatch with lap times.

🎲

Random Number Generator

Generate random numbers within a range.

💯

Percentage Calculator

Calculate percentages, increases, decreases, and more.

© 2026 ToolNest — Free online tools for everyday tasks.

AboutContactPrivacyTermsDisclaimerCookies

Back to tools