Tool8Tool8

Free Online Tools for
Developers, Designers & More

Boost your productivity with our collection of 35+ free online tools. Perfect for developers, designers, and anyone who needs quick, reliable utilities.

35+
Free Tools
100%
Free to Use
0
Registration Required

Trending Tools

Popular
Word Counter
Count words, characters, paragraphs, and reading time in your text.
Popular
URL Encoder/Decoder
Encode and decode URLs for safe transmission.
Popular
JSON Formatter
Format, validate, and beautify JSON data with syntax highlighting.
Popular
QR Code Generator
Generate QR codes from text, URLs, or other data.
Popular
Password Generator
Generate secure passwords with custom options.

All Tools

Choose from our comprehensive collection of online utilities

Text Tools

6 tools
Popular
Word Counter
Count words, characters, paragraphs, and reading time in your text.
Text Diff Checker
Compare two texts and highlight the differences.
Text Case Converter
Convert text to uppercase, lowercase, title case, and more.
Remove Duplicate Lines
Remove duplicate lines from your text while preserving order.
Text Cleaner
Remove extra spaces, line breaks, and clean up your text.
OCR Text Extractor
Extract text from images using OCR technology.

Encoding/Decoding

4 tools
Base64 Encoder/Decoder
Encode and decode Base64 strings.
Popular
URL Encoder/Decoder
Encode and decode URLs for safe transmission.
HTML Encoder/Decoder
Encode and decode HTML entities.
MD5 Hash Generator
Generate MD5 hash from text or files.

Formatters & Validators

4 tools
Popular
JSON Formatter
Format, validate, and beautify JSON data with syntax highlighting.
CSS Formatter
Format and minify CSS code.
SQL Formatter
Format and beautify SQL queries.
Regex Tester
Test and validate regular expressions.

Converters

4 tools
Timestamp Converter
Convert between Unix timestamps and human-readable dates.
Number Base Converter
Convert numbers between different bases (binary, decimal, hex).
Color Converter
Convert colors between HEX, RGB, HSL, and other formats.
Unit Converter
Convert between different units of measurement.

Chart Generators

5 tools
Pie Chart Generator
Create beautiful pie charts from your data.
Bar Chart Generator
Generate customizable bar charts.
Line Chart Generator
Create line charts for trend analysis.
Scatter Chart Generator
Generate scatter plots for correlation analysis.
Radar Chart Generator
Create radar charts for multi-dimensional data.

Image Tools

3 tools
Image Compressor
Compress images to reduce file size without losing quality.
Image Resizer
Resize images to specific dimensions.
Image to Base64
Convert images to Base64 encoded strings.

Developer Tools

4 tools
Cron Expression Generator
Generate and validate cron expressions.
Popular
QR Code Generator
Generate QR codes from text, URLs, or other data.
UUID Generator
Generate unique identifiers (UUIDs).
API Key Generator
Generate secure API keys and tokens.

Miscellaneous

7 tools
Popular
Password Generator
Generate secure passwords with custom options.
Online Stopwatch & Timer
Online stopwatch and countdown timer.
Mind Map Editor
Create and edit mind maps online.
Database Diagram Tool
Design database schemas and ER diagrams.
Reverse Image Search
Search for similar images across the web.
Random Number Generator
Generate random numbers within specified ranges.
Grid Paper Generator
Generate printable grid and graph paper.

Reference Tables

6 tools
HTML Special Characters
Reference table for HTML special characters and entities.
ASCII Code Table
Complete ASCII character code reference table.
HTTP Status Codes
Complete reference for HTTP status codes.
Operator Precedence Table
Operator precedence tables for Java, C++, and Python.
Emoji Symbols Catalog
Browse and copy emoji symbols and Unicode characters.
Unicode Symbols Table
Comprehensive Unicode symbols reference table.

Other Utilities

2 tools
Markdown Editor
WYSIWYG markdown editor with live preview.
File Format Identifier
Identify file formats by analyzing file headers.

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