Find Your Tool
34 developer tools at your fingertips
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data_object
JSON Formatter
Beautify & validate JSON
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code
Regex Tester
Test regular expressions
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edit_note
Markdown Editor
Write & preview markdown
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format_size
Word Counter
Count words & characters
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text_fields
Case Converter
UPPER, lower, camelCase
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compare
Diffchecker
Compare text differences
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calculate
Calculator
Basic & scientific calc
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swap_horiz
Unit Converter
Length, weight, temp...
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lan
IP Subnet Calc
CIDR & network ranges
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memory
Binary & Hex
Number base converter
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vpn_key
JWT Debugger
Decode & verify tokens
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lock
Base64
Encode & decode Base64
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qr_code_2
QR Code
Generate QR codes
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fingerprint
UUID Generator
Generate unique IDs
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enhanced_encryption
Hash Generator
MD5, SHA-256 hashes
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palette
Color Converter
HEX, RGB, HSL values
Text Tools
12 tools for text manipulation
Number Tools
11 calculators & converters
Encoders
11 encoding & crypto tools