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Instant, secure utilities that process everything locally. No data leaves your browser. No accounts. No tracking.
Available Tools
14
Categories
6
Privacy Score
100%
Avg Speed
<50ms
Production-ready utilities. Click any tool to start.
Generate RFC4122 version 4 compliant universally unique identifiers (UUIDs) locally.
Pretty-print, validate, minify, and check syntax of your JSON code.
Analyze word count, character size, read time, and text stats in real-time.
Convert text, strings, and images into Base64 format and back.
Encode and decode URL parameters safely and instantly.
Generate highly secure custom passwords locally using custom strength rules.
Decode JSON Web Tokens (JWT) locally to view header, payload, and claim dates.
Generate cryptographic MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes locally.
Convert text casing style between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, and other formats locally.
Clean list data by removing duplicate lines. Supports case sensitivity filters, sorting, and whitespace trimming.
Generate custom placeholder text in words, sentences, or paragraphs formatted as plain text or HTML.
Increase productivity using the Pomodoro technique. Keep focus, manage breaks, and track your daily sessions locally.
Merge multiple PDF files into a single combined document locally.
Split PDF files, extract page ranges, or export individual pages locally.
Generate RFC4122 version 4 compliant universally unique identifiers (UUIDs) locally.
Pretty-print, validate, minify, and check syntax of your JSON code.
Convert text, strings, and images into Base64 format and back.
Decode JSON Web Tokens (JWT) locally to view header, payload, and claim dates.
Generate cryptographic MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes locally.
Convert text casing style between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, and other formats locally.
Upcoming tools in various stages of development.
All computations run directly inside your browser using modern Web APIs and WebAssembly. Your files never touch our servers.
Absolutely. Since processing happens locally in your browser memory, there is zero risk of data leaks or server-side storage.
Yes! Once the page loads, most tools work perfectly without an internet connection since they run client-side.
Zero data transmission. All processing in your browser. Files never touch servers.
No upload delays. No server queues. Instant results with modern browser APIs.
Built on web standards. Inspect code in browser console. Full transparency.