Tools in a minute.

Free utilities that do one thing and do it fast. No sign-ups, no waiting: everything runs in your browser.

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CV builder

Build your resume in minutes with a guided form, live preview and PDF download. No signup needed.

Encode and decode Base64 text, UTF-8 safe, with URL-safe variant. Useful for JWT, data URIs and more.

Add or remove VAT from any amount: 20 %, 10 %, 5 % or a custom rate. Results in EUR instantly.

Calculate your monthly payment, total interest and home cost with an annual breakdown.

Format, validate and minify JSON. Detect syntax errors with line and column, and sort keys.

Create static QR codes from text or URLs and download them as PNG. Choose error correction level.

Calculate or validate the letter of any Spanish DNI or NIE, and generate test IDs for development.

Convert between Unix timestamps and human-readable dates, in your timezone or UTC. Live clock included.

Create random and secure passwords with the length and characters you choose, with a strength meter.

Count words and characters (with and without spaces), lines, sentences, paragraphs and reading time.

Create random, practically unique version 4 UUID identifiers, one at a time or in bulk, with format options.