All Free Online Tools
Browse all 23 free tools across 6 categories. Every tool runs in your browser with no signup required — from text converters and JSON formatters to CSS generators and password tools. Pick a category below or search for the tool you need.
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Text Tools
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Case Converter
Convert text between uppercase, lowercase, title case, sentence case, and more
Word & Character Counter
Count words, characters, sentences, paragraphs, and estimate reading time
Lorem Ipsum Generator
Generate placeholder text in paragraphs, sentences, or words
Text Repeater
Repeat any text or string multiple times with optional separator
Whitespace Remover
Remove extra spaces, tabs, line breaks, and trailing whitespace from text
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Developer Tools
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JSON Formatter & Validator
Format, validate, and beautify JSON data with syntax highlighting
Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 back to plain text
URL Encoder / Decoder
Encode or decode URL components and query strings
HTML Entity Encoder / Decoder
Encode special characters to HTML entities or decode them back
UUID Generator
Generate random UUIDs (v4) in bulk with one click
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from any text
JWT Decoder
Decode and inspect JSON Web Tokens — view header, payload, and expiry
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CSS Tools
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Image Tools
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