Generate cryptographic hashes (SHA-256, MD5, SHA-1, etc.) from any text input.
Compute MD5, SHA-1, SHA-256, and SHA-512 hashes from text or file input using CryptoJS.
Compute SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, SHA-3, and RIPEMD-160 hashes, generate HMACs, and encrypt/decrypt text with AES. All client-side, no server uploads.
Compute file checksums using SHA-256, MD5, or SHA-1 to verify file integrity.
Generate beautiful audio waveform visualizations from any audio file. Choose from bar, line, filled, or circular styles. Perfect for podcast artwork, music videos, and social media.
Generate SEO-friendly URL slugs from any text. Automatically removes special characters and converts spaces to hyphens.
Hash Generator lets you generate cryptographic hashes (SHA-256, MD5, SHA-1, etc.) from any text input.. Everything runs inside your browser — nothing is uploaded to a server. It works on any device with a modern web browser.
Generate cryptographic hashes (SHA-256, MD5, SHA-1, etc.) from any text input. It's ideal for developers, designers, and anyone who needs to generate cryptographic hashes (sha-256, md5, sha-1, etc without installing software or sending data to external servers.
Direct text entry, file upload, or URL-based input — depending on the tool. Paste or type your content directly into the provided editor area.
Yes. After the initial page load, Hash Generator runs entirely on your device with no internet connection needed. All processing is done locally.
Tools cover JavaScript, CSS, HTML, SQL, Python, JSON, XML, CSV, and more. Check individual tool descriptions for specifics.
No. All code processing — formatting, minification, conversion, hashing — runs locally in your browser.
Yes. Since processing is local, performance depends on your device. Most operations handle large files without issue.
Yes. SQL uses sql-formatter, JSON uses native JSON.parse, and other formatters follow widely adopted formatting rules.
Yes. All developer tools work fully offline after the initial page load.
Time Converter
Convert between time units including seconds, minutes, hours, days, weeks, months, and years with precise decimal results.
Diff Checker
Compares two input texts side-by-side, highlighting inserted, deleted, and changed lines with distinct background colors.
Regex Tester
Provides an interactive environment where users can write a regular expression pattern, test it against sample strings, and view real-time match.
JSON Formatter
Pretty-prints raw JSON with configurable indent width, key sorting, and bracket collapsing options while flagging syntax errors with exact.
JS Minifier
Strips comments, whitespace, and shortens local variable names in JavaScript source without altering execution semantics.
Base64 Encode/Decode
Encodes text or small files into Base64 strings and decodes them back with automatic MIME-type detection for binary safety.