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Essential tools for developers. Free, fast, private. No sign-up required.
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Text
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Password & UUID
Generate secure passwords and UUIDs of any version.
GENERATE
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Base64
Encode and decode Base64 strings instantly.
ENCODE
{ }
JSON Formatter
Format, validate and explore JSON structure.
TEXT
⏱
Timestamp
Convert Unix timestamps to human-readable dates.
TEXT
⇄
Text Diff
Compare two texts and highlight the differences.
TEXT
✍
Markdown Editor
Write Markdown and see a live HTML preview.
TEXT
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Image Editor
Resize, crop and convert images. Stays in your browser.
IMAGE
⏰
Cron Parser
Explain cron expressions in plain English
🔄
Format Converter
Convert JPG ↔ PNG ↔ WebP, change quality and size.
IMAGE
🪙
JWT Decoder
Decode and inspect JWT tokens. Header, payload, expiry status.
AUTH
🔗
URL Encoder
Encode and decode URLs and query strings instantly.
ENCODE
🏷
HTML Encoder
Escape and unescape HTML entities and special characters.
ENCODE
🎨
Color Picker
Pick colors and convert between HEX, RGB, HSL formats.
GENERATE
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Regex Tester
Test regular expressions with real-time matching and highlighting.
TEXT
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Lorem Ipsum
Generate placeholder text in paragraphs, sentences or words.
GENERATE
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