Tool category
Free online developer and security tools
Quick utilities for code and accounts that run in your browser without sending your data anywhere.
8 tools · free · no account · updated
Developer & Security tools
Password Generator
Create strong random passwords with a cryptographic generator.
Open toolJSON Formatter
Format, validate and minify JSON with clear error locations.
Open toolMinify HTML, CSS & JS
Shrink HTML, CSS and JavaScript code and see how many bytes you save.
Open toolHash Generator
Compute MD5, SHA-1, SHA-256, SHA-512 and bcrypt from text or files, and verify hashes.
Open toolRegex Tester
Test JavaScript regex patterns: match highlighting, capture groups and replace.
Open toolJWT Decoder
Decode a JWT, read its time claims and verify the signature, all in your browser.
Open toolCron Expression Generator
Explain and build cron expressions, with the next 10 run times in WIB (UTC+7).
Open toolCSS Gradient and Box Shadow Generator
Build CSS gradients and layered box shadows with a live preview and copy-ready code.
Open tool
When should you use Developer & Security tools?
This category is for daily technical work: formatting and validating JSON, decoding JWT tokens, translating cron schedules, creating CSS gradients and shadows, minifying code, generating hashes, testing regular expressions, and creating strong random passwords.
All processing happens in your browser, so data such as JSON containing internal information, or a freshly generated password, is not sent to Tipamedia’s servers.
Need more than tools?
We build websites, apps, and custom systems for your business.
These tools are only a small part of what Tipamedia can build. Tell us what you need and we will help you work out the next step.