# SpotCanary
> Free, privacy-first online tools that run entirely in the browser — nothing is uploaded, no signup, no tracking of content.

## Tools
- [Advanced Base64 Encoder / Decoder](https://spotcanary.com/tools/base64.html): Encode or decode Base64 instantly — text, files and images with live preview. Free, no limits, fully private: nothing is ever uploaded to a server.
- [Advanced Password Generator](https://spotcanary.com/tools/16-character-password-generator.html): Free online Advanced Password Generator. Runs entirely in your browser — your data is never uploaded to a server. 100% private and instant.
- [Advanced Password Generator](https://spotcanary.com/tools/24-character-password-generator.html): Free online Advanced Password Generator. Runs entirely in your browser — your data is never uploaded to a server. 100% private and instant.
- [Advanced Password Generator](https://spotcanary.com/tools/password-generator.html): Generate cryptographically strong random passwords or memorable passphrases with custom length and symbols. 100% private — created in your browser.
- [Advanced Password Generator](https://spotcanary.com/tools/wep-key-generator.html): Free online Advanced Password Generator. Runs entirely in your browser — your data is never uploaded to a server. 100% private and instant.
- [Advanced Password Generator](https://spotcanary.com/tools/wifi-password-generator.html): Free online Advanced Password Generator. Runs entirely in your browser — your data is never uploaded to a server. 100% private and instant.
- [Advanced Word & Character Counter](https://spotcanary.com/tools/word-counter.html): Count words, characters, sentences and reading time instantly, plus SEO keyword density analysis. Free and private — your text never leaves the browser.
- [Automatic Hash Identifier](https://spotcanary.com/tools/hash-identifier.html): Paste any hash to identify its type instantly and get the matching Hashcat mode and John the Ripper format. Free, private, runs entirely in your browser.
- [Bcrypt Hash Generator & Verifier](https://spotcanary.com/tools/bcrypt-generator.html): Generate bcrypt hashes with any cost factor and verify passwords against existing hashes. Runs 100% in your browser — secrets never leave your device.
- [Bulk UUID / GUID Generator (v4)](https://spotcanary.com/tools/uuid-generator.html): Generate 1 to 5,000 cryptographically secure version-4 UUIDs (GUIDs) instantly. Copy or download the list — free, no sign-up, runs entirely in your browser.
- [CSS Gradient Generator](https://spotcanary.com/tools/gradient-generator.html): Design linear and radial CSS gradients visually and copy the ready-to-use code in one click. Free gradient background maker — no sign-up required.
- [Color Picker & Palette Generator](https://spotcanary.com/tools/color-picker.html): Pick colors and convert between HEX, RGB, HSL and CMYK color spaces instantly. Generate harmonious palettes for your designs — free and in-browser.
- [Convert Images to PDF](https://spotcanary.com/tools/images-to-pdf.html): Free online Convert Images to PDF. Runs entirely in your browser — your data is never uploaded to a server. 100% private and instant.
- [Encrypt & Protect PDF](https://spotcanary.com/tools/pdf-protector.html): Protect PDFs with strong AES password encryption directly in your browser. Your documents never leave your device — free, instant and truly private.
- [Epoch Converter](https://spotcanary.com/tools/epoch-converter.html): Free epoch converter: turn epoch time into a human-readable date, or any date into epoch seconds or milliseconds. Live current epoch clock included.
- [GUID Generator](https://spotcanary.com/tools/guid-generator.html): Generate cryptographically secure random GUIDs instantly — one or thousands at a time, hyphenated or raw, uppercase for .NET and SQL Server. Free.
- [Image Cropper & Resizer](https://spotcanary.com/tools/image-cropper.html): Free online Image Cropper & Resizer. Runs entirely in your browser — your data is never uploaded to a server. 100% private and instant.
- [Image Format Converter & Compressor](https://spotcanary.com/tools/image-converter.html): Free online Image Format Converter & Compressor. Runs entirely in your browser — your data is never uploaded to a server. 100% private and instant.
- [Image to Text Extractor](https://spotcanary.com/tools/ocr-image-to-text.html): Extract text from photos, screenshots and scans with in-browser OCR. Free, unlimited and 100% private — your images are never uploaded anywhere.
- [Instant Chart Maker](https://spotcanary.com/tools/chart-maker.html): Turn CSV or JSON data into beautiful bar, line and pie charts in seconds and download them as images. Free chart creator — no sign-up, no watermark.
- [JSON Formatter & Validator](https://spotcanary.com/tools/json-formatter.html): Format, validate and minify JSON instantly, with error hints and JSON-to-CSV export. Free and private — your data never leaves your browser.
- [JSON Web Token (JWT) Tool](https://spotcanary.com/tools/jwt-tool.html): Decode JSON Web Tokens, inspect claims, verify signatures and forge test tokens instantly. 100% client-side — your tokens never leave your browser.
- [JavaScript Obfuscator](https://spotcanary.com/tools/js-obfuscator.html): Obfuscate JavaScript with control-flow flattening, string encryption and dead-code injection. Free and private — your source never leaves your browser.
- [Magic Omni-Decoder](https://spotcanary.com/tools/omni-decoder.html): Free online Magic Omni-Decoder. Runs entirely in your browser — your data is never uploaded to a server. 100% private and instant.
- [Markdown Editor & HTML Preview](https://spotcanary.com/tools/markdown-editor.html): Free online Markdown Editor & HTML Preview. Runs entirely in your browser — your data is never uploaded to a server. 100% private and instant.
- [PDF Split & Merge Tool](https://spotcanary.com/tools/pdf-tools.html): Free online PDF Split & Merge Tool. Runs entirely in your browser — your data is never uploaded to a server. 100% private and instant.
- [PDF Text Extractor](https://spotcanary.com/tools/pdf-text-extractor.html): Free online PDF Text Extractor. Runs entirely in your browser — your data is never uploaded to a server. 100% private and instant.
- [Professional Online Stopwatch](https://spotcanary.com/tools/stopwatch.html): Free online stopwatch with millisecond accuracy, lap tracking and split times. Works offline in your browser — no ads in your way, no sign-up.
- [Professional QR Code Generator](https://spotcanary.com/tools/qr-generator.html): Create custom QR codes for URLs, WiFi, email and more. Download high-resolution PNGs free — no watermark, no sign-up, and your data never leaves your browser.
- [Regex Tester & Playground](https://spotcanary.com/tools/regex-tester.html): Test regular expressions against your own text with real-time match highlighting and group inspection. Free regex playground — instant and private.
- [Text Compare & Diff Checker](https://spotcanary.com/tools/diff-checker.html): Compare two blocks of text or code side by side and see every difference highlighted instantly. Free and 100% private — nothing leaves your browser.
- [URL Encoder & Decoder](https://spotcanary.com/tools/url-encoder.html): Encode spaces and special characters for URLs (%20) or decode percent-encoded strings back to text. Free, instant and 100% private in your browser.
- [Ultimate Text Case Converter](https://spotcanary.com/tools/case-converter.html): Convert text to UPPERCASE, lowercase, Title Case, camelCase, snake_case and more in one click. Free, instant and private — nothing leaves your browser.
- [Universal Data Converter](https://spotcanary.com/tools/data-converter.html): Free online Universal Data Converter. Runs entirely in your browser — your data is never uploaded to a server. 100% private and instant.
- [Unix Timestamp ⇄ Date Converter](https://spotcanary.com/tools/timestamp-converter.html): Convert Unix timestamps to human-readable dates and dates back to epoch seconds or milliseconds. Live current epoch, every time zone. Free and instant.
- [Video to GIF / MP3 Converter](https://spotcanary.com/tools/video-converter.html): Convert video clips to animated GIFs or extract MP3 audio using FFmpeg in your browser. Free, no upload, no watermark — your files stay on your device.
- [What is my IP Address?](https://spotcanary.com/tools/what-is-my-ip.html): See your public IP address, ISP and approximate location instantly. Quick, free IP lookup with IPv4/IPv6 support — no logging, no sign-up.
- [What is the Pomodoro Technique?](https://spotcanary.com/tools/pomodoro-timer.html): Boost your focus with a free online Pomodoro timer: customizable work sessions, automatic breaks and desktop notifications. No sign-up, no install.
- [What time is it in Mumbai?](https://spotcanary.com/tools/time-in-mumbai.html): Free online What time is it in Mumbai?. Runs entirely in your browser — your data is never uploaded to a server. 100% private and instant.
- [Word Unjumbler (Advanced)](https://spotcanary.com/tools/word-unjumbler.html): Unscramble any letters instantly: solve anagrams, jumbles, Wordle and Scrabble puzzles with the highest-scoring words. Free, instant, no sign-up needed.
- [World Clocks](https://spotcanary.com/tools/world-clocks.html): See the exact current time in major cities and every time zone worldwide, and compare it with your local time. Free online world clock, always accurate.
- [YouTube Thumbnail Downloader](https://spotcanary.com/tools/youtube-thumbnail-downloader.html): Download any YouTube video thumbnail in full HD (1080p), SD and HQ with one click. Free, no watermark, no sign-up — grab the cover image instantly.
- [Your Profile](https://spotcanary.com/tools/fitness-calculator.html): Free online Your Profile. Runs entirely in your browser — your data is never uploaded to a server. 100% private and instant.
- [Your Screen Resolution is](https://spotcanary.com/tools/screen-resolution.html): Instantly check your screen resolution, viewport size, pixel density and device pixel ratio. Free resolution test that works on any device or monitor.

## Reference
- [Base64 vs Hexadecimal](https://spotcanary.com/glossary/base64-vs-hex.html): A complete comparison between Base64 encoding and Hexadecimal (Hex) encoding. Learn when to use which and how they impact data size.
- [Bcrypt vs MD5](https://spotcanary.com/glossary/bcrypt-vs-md5.html): Why you should never use MD5 for passwords anymore, and why Bcrypt is the industry standard for password hashing.
- [How Bcrypt Works](https://spotcanary.com/glossary/how-bcrypt-works.html): An in-depth look at Bcrypt password hashing, salt generation, and why it is the gold standard for storing passwords securely.
- [JWT vs Session Cookies](https://spotcanary.com/glossary/jwt-vs-session-cookies.html): Learn the architectural differences between JSON Web Tokens (JWT) and stateful Session Cookies for web authentication.
- [Unix Epoch Time Explained](https://spotcanary.com/glossary/unix-epoch-time.html): Learn what the Unix timestamp is, why it starts on January 1st, 1970, and how computers keep track of time.
- [What is Base64 Encoding?](https://spotcanary.com/glossary/what-is-base64.html): A complete guide to understanding Base64 encoding, how it works, and why it is used in web development and data transmission.

## Languages
SpotCanary is fully localized in the following languages. Access them by prefixing the URL path (e.g., `https://spotcanary.com/es/tools/qr-generator.html`):
- `en` (English - default)
- `de` (German)
- `es` (Spanish)
- `fr` (French)
- `hi` (Hindi)
- `id` (Indonesian)
- `pt-br` (Portuguese - Brazil)

All tools are free and process data locally in the browser.