🛠️ 30 free tools · No sign-up · No limits

Free tools for people who
learn, create & build.

Simple, private browser tools for developers, designers, students and businesses. Fast, free, forever.

30
Free Tools
7
Categories
0
Sign-ups
100%
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WonderNudge Tools
🔧 Developer Tools
12 tools
Formatters, generators, encoders, and utilities that save you a trip to Stack Overflow.
📎
QR Code Generator
URL, text, UPI, WiFi — custom colors, download PNG.
Popular
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🔤
Base64 Encoder/Decoder
Encode text or decode Base64 — instant, in-browser.
Encoder
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🖼️
Image to Base64
Drag-drop an image → get the data URI string.
Converter
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🆔
UUID Generator
Generate v4 UUIDs in bulk — one click, instant copy.
Generator
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🔑
Hash Generator
MD5, SHA-1, SHA-256, SHA-512 — instant hash any text.
Security
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🔐
JWT Decoder
Paste a JWT → decoded header, payload, and expiry.
Security
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🕐
Unix Timestamp Converter
Unix timestamp ↔ human-readable date, both ways.
Converter
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📑
Diff / Text Compare
Paste two texts → side-by-side diff with highlights.
Compare
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{ }
JSON Formatter & Viewer
Paste messy JSON → formatted, collapsible, highlighted.
Popular
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</>
HTML Entity Encoder
Encode/decode special characters for HTML.
Encoder
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🖥️
Live Code Playground
HTML + CSS + JS editor with live preview & templates.
PopularInteractive
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📝
Markdown Editor
Write markdown, see rendered HTML side-by-side.
Editor
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🎨 CSS & Design Tools
4 tools
Visual generators for gradients, shadows, palettes and colors — copy the code and go.
🌈
CSS Gradient Generator
Pick colors, set direction → copy the CSS code.
Popular
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🔲
CSS Box Shadow Generator
Adjust sliders → see live shadow + copy CSS.
CSS
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🎨
Color Palette Generator
Create harmonious color palettes, preview on a UI card.
Design
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🎯
Color Picker / Converter
Pick any color → HEX, RGB, HSL values + copy.
Design
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📝 Text & Writing Tools
5 tools
Counters, converters, and generators for writers, students, and content creators.
📊
Word & Character Counter
Words, characters, sentences, paragraphs, reading time.
Popular
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🔠
Text Case Converter
UPPER, lower, Title, Sentence — one click convert.
Popular
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📖
Essay Word Counter & Readability
Word count, reading time, readability grade scorer.
Writing
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📄
Lorem Ipsum Generator
Generate placeholder text — paragraphs, sentences, or words.
Text
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🔒
Password Generator
Custom length + characters + strength meter.
Popular
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🖼️ Image Tools
2 tools
Compress and resize images right in your browser — no uploads to any server.
📸
Image Compressor
Drag-drop → compressed image with size comparison.
Popular
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📐
Image Resizer
Set custom dimensions or percentage → download.
Image
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⌨️ Learning & Practice
2 tools
Hands-on tools to sharpen your skills — type faster, decode regex patterns.
⌨️
Typing Speed Test
Test your WPM, track accuracy, find problem keys.
Popular
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🔍
Regex Tester & Explainer
Test patterns with matches + plain English explanations.
Learning
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🧮 Calculators
3 tools
Quick, accurate calculators for everyday math — age, percentages, and interest.
🎂
Age Calculator
Exact age in years/months/days + next birthday countdown.
Popular
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%
Percentage Calculator
Calculate % of, % change, % difference — all modes.
Popular
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🏦
FD Interest Calculator
Enter amount, rate, tenure → maturity value with chart.
Finance
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📺 YouTube Tools
2 tools
Extract thumbnails and tags from any YouTube video — just paste the URL.
🖼️
YouTube Thumbnail Downloader
Paste video URL → download HD thumbnail in all sizes.
Popular
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🏷️
YouTube Tag Extractor
Paste video URL → extract all tags used on the video.
SEO
→

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