SideBench

SideBench is your all-in-one dev toolbox that lives in the Chrome side panel — no more bouncing between random sites for one-off tasks. Do your dev-thing all in one place: - Encode/decode Base64/Base64URL/URL - Generate Hash & HMAC - Check Cron expression, Regex - Generate UUID v4/v7 - Generate QR codes - Live color picking - Format JSON - Convert time zone And more... Why it’s better: - Everything runs locally in your browser: no network requests, no tracking - No external dependencies/CDNs — works fully offline - Clean, quick UI that stays out of your way Close your tabs, keep your flow.