Free, fast, and privacy-friendly developer & productivity tools. No sign-up. No tracking.
Format, validate, and beautify JSON data instantly.
Encode and decode Base64 strings quickly.
Encode and decode URLs and query strings.
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes.
Test and debug regular expressions in real time.
Count words, characters, sentences, and paragraphs.
Convert text to UPPERCASE, lowercase, Title Case, and more.
Generate placeholder text for your designs.
Write and preview Markdown in real time.
Extract transcripts from any YouTube video with timestamps.
Pick colors, get HEX, RGB, and HSL values.
Create beautiful linear, radial, and conic CSS gradients with live preview.
Create bar, line, pie, doughnut, and radar charts from your data.
Upload an image and generate favicons in all required sizes.
Type an outline and render it as an interactive, collapsible mind map.
Request a new tool and we'll build it for free.