Bench: Developer Tools Live

Bench brings practical developer tools to your Android device. Format JSON, test regex patterns, decode JWTs, inspect DNS records and fine-tune CSS in one toolkit for web and app development. Whether you're debugging a payload, checking a deep link or choosing accessible colours, Bench puts practical programming utilities in one place. BUILD & CONNECT • ID Gen: Generate UUID v1–v8, ULID, KSUID, NanoID and more. • QR Bridge: Move text between your desktop and phone. • Deep Links: Break down a link and see which app handles it. • DNS: Look up DNS records for a host. • Device & Build: Inspect device and build information, then copy it as a report. • Android Ad Id: Read your device's advertising ID. DATA & TEXT • JSON: Format, validate and query JSON payloads. • Regex: Test regular expressions and inspect captured matches. • Text Diff: Compare two blocks of text line by line. • JWT Decoder: Decode JSON Web Tokens and check their signatures. • Encode / Decode: Work with Base64, URL encoding, HTML entities, hashes and HMACs. • Case & Slug: Convert text between casing conventions and create slugs. DESIGN & UI • Contrast Checker: Check colour contrast using WCAG and APCA. • Font Pairing: Preview two Google Fonts together. • Colour Converter: Convert HEX, RGB, HSL and OKLCH values, and build palettes. • Easing Curve: Draw a cubic-bezier curve and preview its motion. • Gradient & Shadow: Build CSS gradients and box-shadows visually. • CSS Units: Convert between px, rem, em, pt, vw and vh. TIME & TESTING • Timezones: Find a time that works across different time zones. • Epoch Converter: Convert Unix timestamps in seconds or milliseconds to dates and back. • Cron Explainer: Understand cron expressions in POSIX, UNIX or Quartz formats. • Fake Data: Generate placeholder names, emails, addresses and test card data. Made for programmers, web developers, app developers, designers and curious nerds. Use Bench to inspect data, prepare test inputs and check the details of your next build. Bench by Nitroxis Technologies. Your tools. One workbench.