Free Online Tools - No Signup Required
⚡ Instant tools: Unix timestamp converter, Base32 decoder, JSON formatter, image to PDF, and more. 100% free, works in your browser.
Developer Tools
JSON Viewer
Format and validate JSON data easily. Supports direct input with syntax highlighting.
Use ToolAPI Tester
Test REST APIs online. Send HTTP requests with custom headers and body.
Use ToolYAML ↔ JSON Converter
Convert between YAML and JSON formats. Perfect for configuration files.
Use ToolJWT Decoder
Decode and encode JWT tokens. View structure and generate test tokens.
Use ToolMarkdown Preview
Live markdown preview with GitHub Flavored Markdown support. Export to HTML.
Use ToolColor Picker & Converter
Pick colors and convert between HEX, RGB, and HSL formats. Perfect for designers and developers.
Use ToolRegex Tester
Test regular expressions with real-time highlighting, capture groups, and replace functionality.
Use ToolDiff Checker
Compare two texts side-by-side with highlighting for additions, deletions, and changes.
Use ToolEncoding & Security
Base32 Encoder/Decoder
Encode and decode Base32 strings. Perfect for 2FA secrets and data encoding.
Use ToolBase64 Encoder/Decoder
Encode and decode Base64 strings. Essential for data transmission.
Use ToolHash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes instantly.
Use ToolJWT Secret Generator
Generate secure random secrets for JWT signing. HS256, HS384, HS512 support.
Use ToolImage Tools
Generators & Utilities
UUID Generator
Generate random UUID v4 identifiers. Perfect for unique IDs in databases.
Use ToolUnix Timestamp Converter
Convert between Unix timestamps and human-readable dates.
Use ToolServer Time Checker
Real-time server clock for ticketing. Visual alerts before each minute.
Use ToolQR Code Generator
Create QR codes for URLs, WiFi, emails, phone numbers, and more. Customize colors and download.
Use ToolWord Counter
Count words, characters, sentences, and paragraphs with reading time estimates. Perfect for writers.
Use ToolCron Expression Generator
Create and understand cron expressions for task scheduling. Visual builder with real-time validation.
Use ToolCalculators
Why Choose EasyKit?
Lightning Fast
All processing happens in your browser for instant results.
Secure & Private
Your files never leave your device. Complete privacy guaranteed.
100% Free
All tools are completely free with no limits or restrictions.