Free Tools & Resources

Apps and utilities built by Ential

Test and debug webhooks from any service. Inspect payloads, headers, and timing.

Format, validate, and beautify JSON data with syntax highlighting.

Build cron expressions visually with plain English descriptions.

Validate email addresses for format, domain, and deliverability.

Convert any text into SEO-friendly URL slugs.

Convert colors between HEX, RGB, HSL, and generate palettes.

Free currency converter with live exchange rates supporting 150+ world currencies. Clean interface with dark mode.

Time zone converter and meeting scheduler for global teams. Find optimal meeting times across regions.

Curated music for focus, meditation, and productivity with scientifically-designed soundscapes.