The Only Toolbox
You'll Ever Need

Instant browser-based case converter. Change text to UPPERCASE, lowercase, Title Case, or camelCase. 100% private.

Instantly reverse text, words, or character order. 100% private backwards text generator works in your browser.

Clean messy text instantly. Remove extra spaces, empty lines, tabs, and line breaks. 100% private and browser-based.

Convert blog titles and article names into SEO-friendly URL slugs instantly. 100% private and browser-based.

Count words, characters, and sentences instantly. Analyze keyword density and check social media character limits.

Generate custom placeholder text instantly. Choose between Classic Latin, Tech, or Corporate flavors with HTML tag wrapping.

Convert text, emojis, and binary files to Base64 instantly. Features URL-Safe mode and a data-URI image previewer.

Safely encode and decode URLs and query parameters. Features batch processing, RFC 3986 compliance, and a live query parser.

Safely escape HTML characters or decode entities back to code. Features a sandboxed preview and essential/advanced encoding levels.

Beautify, minify, and validate JSON data instantly. Features an interactive tree viewer, A-Z key sorting, and precise error pinpointing.

Securely decode and verify JSON Web Tokens (JWT) in your browser. Features color-coded structural views and local signature verification.

Generate ultra-fast MD5 hashes for text or files locally. Features a checksum comparator, file drag-and-drop, and Gravatar preview.

Generate military-grade SHA-256 hashes locally using rapid Web Crypto APIs. Features HMAC-SHA256 mode and salting.

Convert Unix timestamps (s, ms, µs, ns) to human dates. Supports natural language phrases like 'next Friday'. 100% private.

Visually design professional CSS gradients. Features OKLCH interpolation, 360° angle dial, and 20+ premium presets.

Visually design professional layered shadows. Features an interactive XY canvas, Neumorphic mode, and multi-code export.

Design organic blobs and complex rounded corners using the 8-value CSS syntax. Features blob animations and px/% toggles.

Advanced visual color picker and multi-format converter. Extract colors from images, check WCAG contrast, and generate palettes.

Convert HEX codes to RGB/RGBA instantly. Supports bulk conversion, 8-digit HEXA, and developer code snippets.

Calculate BMI with Standard and New (Oxford) formulas. Supports Metric/Imperial units and healthy weight range targets.

Calculate your exact age in years, months, days, and seconds. Includes Zodiac signs, birthday countdown, and planet ages.

Calculate percentages, percentage changes, and reverse values instantly. Includes visual charts and math explanations.

Calculate tips and split bills instantly. Features tax exclusion, smart rounding, and a global tipping guide.

Calculate monthly EMI, total interest, and payoff dates. Features prepayment analysis and side-by-side loan comparison.

Generate cryptographically secure, random passwords or passphrases instantly. 100% offline and private.

Audit password security with real-time entropy analysis, pattern detection, and crack-time estimation. 100% private.

Generate custom, permanent QR codes for URLs, WiFi, contacts, and more. Features logo overlay and high-res SVG export.

Generate standard 1D barcodes (Code 128, EAN, UPC) with bulk batch support and SVG vector export. 100% private.

Generate cryptographically secure UUIDs (v1, v4, v5, v7) and NanoIDs instantly. Batch generate up to 500 keys. 100% private.

Generate cryptographically secure random numbers (CSPRNG). Supports unique batches, Gaussian distribution, and stats. 100% private.

Compress JPG, PNG, and WebP images by up to 90%. Supports HEIC and bulk processing. 100% private, no uploads.