utils.asia💻 Developer
Developer · SEA
Format JSON, generate slugs, and inspect payloads.
Tools
4 utility
JSON Formatter
Validate and prettify JSON client-side with 1 click.
Open toolQR Code Generator
Brand-ready QR codes with custom colors, shapes, and center logos.
Open toolLink Shortener
Create secure, expiring short links with password protection and detailed configuration.
Open toolJWT Workbench
Generate HS256/384/512 tokens and verify signatures entirely in the browser.
Open toolFAQ
Category questions answered
Who should use Developer?
Growth marketers, founders, and SEO teams needing fast browser-based workflows for Southeast Asia can lean on this toolkit to speed up reviews.
Do developer run client-side?
Yes. All utilities run inside your tab so sensitive inputs never leave your machine, which keeps compliance simple when working with client data.
How often do you add new tools?
We target weekly updates based on community requests. Submit a feature idea and we will prioritize the highest-impact workflows first.