TrustComponent Tools

Free developer tools. Nothing leaves your browser.

Utilities we use ourselves, every day — free, without sign-up, and processed entirely on your device.

Passwords & secrets

Password Generator

Strong random passwords with configurable length and character sets.

Open tool

Passphrase Generator

Memorable diceware-style passphrases from a 7,776-word list.

Open tool

Bcrypt Generator

Hash and verify passwords with bcrypt — adjustable cost, in your browser.

Open tool

Encoding & hashing

Base64 Encode / Decode

Convert text and files to and from Base64 — UTF-8 and URL-safe.

Open tool

URL Encode / Decode

Percent-encode and decode URLs and query parameters — live.

Open tool

JSON Formatter

Validate, pretty-print and minify JSON — with precise error locations.

Open tool

Hash Generator

SHA-256, SHA-512, SHA-1 and MD5 hashes for text and files.

Open tool

QR Code Generator

QR codes for links, text and Wi-Fi — download as PNG or SVG.

Open tool

Tokens & identifiers

JWT Decoder

Decode JSON Web Tokens and verify signatures — fully in your browser.

Open tool

UUID Generator

Generate UUIDs (v4, v7 & more) in bulk, with export options.

Open tool

Time & dates

Timestamp Converter

Unix timestamps to human-readable dates and back — live and ISO 8601.

Open tool

Calendar Weeks

The current ISO calendar week at a glance, plus every week of any year.

Open tool

Monitoring & SLAs

Uptime / SLA Calculator

What 99.9% really means — allowed downtime for any SLA target.

Open tool

Runs in your browser

Every tool works entirely on your device — nothing you enter is transmitted, stored, or logged.

Made & hosted in the EU

Built by a European software company with data protection as a founding principle, not an afterthought.

No sign-up, no paywall

No account, no usage limits, no premium tier. Tools we built for our own daily work, shared as-is.

Built by the team behind TrustComponent.

Captcha
StatusPage
VAT Checker

Explore our products Browse resources