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QuickTool: Fast Online Tools

Fast Online Tools for Productivity

QuickTool is a fast and simple online toolbox for developers and creators. It provides a growing collection of lightweight tools that work instantly in the browser.

Runs locally in your browser where possible. No sign‑up.
Browse all toolsJSONTextEncodingWebColorDataDev

Tool directory

Showing 24 of 104 tools

Base Converter

Convert numbers between bases 2–36

data

Base64 Decoder

Decode Base64 strings

encoding

Base64 Encoder

Encode text to Base64

encoding

Bcrypt Generator

Generate secure bcrypt password hashes

crypto

Binary to Text

Convert 8‑bit binary to text

encoding

Blur Image

Apply blur effect to images

image

Bytes Converter

Convert between B, KB, MB, GB, TB

data

Canonical Tag Generator

Generate canonical tags for duplicate content

seo

Case Converter

Convert text case (upper, lower, snake, etc.)

text

Character Counter

Count characters including/excluding spaces

text

Checksum Generator

Generate checksums for data verification

crypto

Color Picker

Pick colors and get HEX, RGB, HSL values

color

Contrast Checker

Check contrast ratio and WCAG levels

color

Cron Generator

Compose 5-field cron expressions

dev

Cron Parser

Explain 5-field cron expressions

dev

CSS Color Generator

Generate CSS color values in all formats

color

CSS Formatter

Pretty‑print CSS with basic indentation

web

CSS Minifier

Minify CSS by removing comments and spaces

web

CSV to Excel

Convert CSV to Excel format

data

CSV to JSON

Convert CSV rows to JSON

json

Duplicate Line Remover

Remove duplicate lines from text

text

Excel to CSV

Convert Excel to CSV format

data

File Hash Generator

Generate hash values for files

crypto

Gradient Generator

Create CSS gradients visually

color

Why QuickTool Helps You Ship Faster

Consistent UI, fast workflows, and privacy by default.

QuickTool unifies essential JSON utilities, practical text helpers, and targeted web/dev tools—plus encoding, color, and data converters.

  • Format, minify, diff, and validate JSON for quick debugging.
  • Encode/decode URLs, Base64, HTML, and Unicode safely.
  • Parse URLs, headers, and user‑agents with clear, actionable output.

Popular Starting Points

Jump into commonly used tools.