All Tools
40+ tools
JSON Formatter
Beautify & validate JSON
🔥 HOT
JSON Minifier
Compress JSON to smallest size
FREE
JSON to CSV
Convert JSON arrays to CSV
FREE
XML Formatter
Beautify & validate XML
✨ NEW
PDF Tools
Merge, split, compress PDFs
🚧 SOON
CSV Viewer
View & edit CSV as a table
✨ NEW
Text Diff
Compare two texts visually
🔥 HOT
Word Counter
Count words, chars, lines
FREE
Case Converter
UPPER, lower, camelCase
FREE
Lorem Generator
Generate placeholder text
FREE
Base64 Encoder
Encode & decode Base64
🔥 HOT
URL Encoder
Encode / decode URLs
FREE
JWT Decoder
Decode & inspect JWT tokens
🔥 HOT
UUID Generator
Generate v4 UUIDs instantly
FREE
Image Compressor
Reduce image file size
🔥 HOT
Regex Tester
Test regular expressions
🔥 HOT
Hash Generator
SHA-1, SHA-256, SHA-512
✨ NEW
Color Converter
HEX ↔ RGB ↔ HSL
FREE
Token Checker
Count tokens for GPT, Claude, Gemini
🔥 HOT
📋 JSON Tools
4 toolsJSON Formatter
Beautify & validate JSON with syntax checking
🔥 HOT
JSON Minifier
Compress JSON to remove whitespace
FREE
JSON to CSV
Convert JSON arrays to downloadable CSV
FREE
XML Formatter
Beautify & validate XML structure
✨ NEW
📄 PDF Tools
Coming soonPDF Merger
Merge multiple PDFs into one file
🚧 SOON
PDF Splitter
Split PDF into separate pages
🚧 SOON
PDF Compressor
Reduce PDF file size
🚧 SOON
PDF to Text
Extract all text from a PDF
🚧 SOON
PDF to CSV
Extract tables from PDF to CSV
🚧 SOON
PDF to SQL
Extract data into SQL insert statements
🚧 SOON
📊 CSV Tools
2 toolsJSON to CSV
Convert JSON arrays to downloadable CSV
FREE
CSV Viewer
Paste CSV and view as a clean table
✨ NEW
📝 Text Tools
4 toolsText Diff
Compare two texts and highlight differences
🔥 HOT
Word Counter
Count words, characters, lines, paragraphs
FREE
Case Converter
UPPER, lower, Title, camelCase, snake_case
FREE
Lorem Generator
Generate lorem ipsum placeholder text
FREE
🖼️ Image Tools
1 activeImage Compressor
Reduce image file size in browser
🔥 HOT
Image Resizer
Resize to any dimension
🚧 SOON
Image Converter
PNG, JPG, WEBP, GIF
🚧 SOON
🔐 Encode / Decode
4 toolsBase64 Encoder
Encode & decode Base64 strings
🔥 HOT
URL Encoder
Encode / decode URL strings
FREE
JWT Decoder
Decode & inspect JWT tokens
🔥 HOT
UUID Generator
Generate v4 UUIDs instantly
FREE
💻 Code Tools
4 toolsRegex Tester
Test & debug regular expressions live
🔥 HOT
Hash Generator
SHA-1, SHA-256, SHA-384, SHA-512
✨ NEW
Color Converter
HEX ↔ RGB ↔ HSL ↔ CMYK
FREE
Token Checker
Count prompt tokens for GPT, Claude, Gemini & more
🔥 HOT
📋 JSON Formatter
Paste Your JSON
Output
Your formatted JSON will appear here...
📦 JSON Minifier
Paste JSON
Minified Output
📜 XML Formatter
Paste XML
Output
Your formatted XML will appear here...
🔄 JSON to CSV
Paste JSON Array
CSV Output
📊 CSV Viewer
Paste CSV Data
📄 PDF Tools
PDF Tools Coming Soon
We're building PDF Merger, Splitter, Compressor, PDF to CSV, PDF to SQL and more. These will be available very soon!
~35% complete
🔍 Text Diff Checker
Original Text
Modified Text
Differences
📊 Word Counter
Your Text
0
Words
0
Chars
0
No Spaces
0
Lines
0
Sentences
0
Paragraphs
🔠 Case Converter
Input Text
Output
📄 Lorem Ipsum Generator
🔐 Base64 Encoder / Decoder
Input
Output
🌐 URL Encoder / Decoder
Input
Output
🎫 JWT Decoder
Paste JWT Token
Header
Payload
🆔 UUID Generator
🖼️ Image Compressor
📁
Click to upload image
PNG, JPG, WEBP supported
🔎 Regex Tester
Regular Expression
/
/
Test String
Matches
🔑 Hash Generator
Input Text
🎨 Color Converter
Hex Value
🧮 Prompt Token Checker
AI Model
CONTEXT LIMIT
200,000
MAX OUTPUT
8,096
INPUT COST
$0.003/1K
OUTPUT COST
$0.015/1K
Your Prompt / Text
0
Tokens
0
Words
0
Chars
0
Lines
200,000
Remaining
Context Window Usage
0 / 200,000 tokens (0.0%)
Est. Input Cost
$0.000000
for this prompt
Est. Output Cost
$0.000000
at max output tokens
Token Density
0.00 tok/char
avg chars per token
⚠️ Token counts are estimates using a BPE-style approximation (±5–10% of actual tiktoken/Claude tokenizer). For exact counts, use the official tokenizer APIs.