◆ The full library
Every tool on FAHAQ, organised by category. 14 live and growing — all free, no accounts, and private by default.
Beautify, validate and minify JSON instantly.
Count words, characters, sentences and reading time.
Convert text to UPPERCASE, lowercase, Title Case and more.
Test and debug regular expressions with live highlighting.
Encode text to Base64 or decode it back — instantly.
Percent-encode and decode URLs and query strings.
Generate SHA-256, SHA-1, SHA-384 and SHA-512 hashes.
Convert HEX colors to RGB and HSL instantly.
Generate SEO, Open Graph and Twitter meta tags.
Combine multiple PDFs into one — privately.
Create strong, random, secure passwords.
Turn any text or URL into a downloadable QR code.
Generate random v4 UUIDs on demand.
Placeholder text in paragraphs, sentences or words.