Powerful tools for developers

Image Converter

Convert images between WEBP, PNG and JPEG. Upload files or enter URL.

JSON Toolbox

Complete JSON toolkit: convert CSV/XML/YAML, format, validate, repair, compare and transform. 100% local processing.

Generate Password

Create strong, secure passwords and passphrases. Works offline and all data stays in your browser.

Create QR Code

Create QR codes online for WiFi, URLs, contacts and calendar events. Download as PNG, SVG or PDF.

Test Phone Numbers Swedish only

Generate test numbers for mobile and landline from PTS reserved number series. Export to CSV and JSON.

Test Data Generator

Generate realistic Swedish test identities with personal ID numbers, names, addresses and AI profile images. GDPR-safe synthetic data for development and testing.

Convert Coordinates

Convert coordinates between WGS84 (GPS), SWEREF99 TM and RT90. Batch import, map view and address lookup.

Addy Swedish only

Create AnonAddy forwarding addresses in seconds.

Shorten URL Swedish only

Shorten URLs without registration. Create short links with built-in QR code for SMS and social media.

Secret Message

Share secret messages via secure one-time link that self-destructs after reading.

Aptus Swedish only

Convert Aptus HEX keys to decimal values and export results.

Swedish Company Registry

Fetch, analyze and export company data via the Swedish Companies Registration Office API.

Flow Builder Swedish only

Create professional flowcharts with drag-and-drop directly in the browser.

Sweden Police Events Swedish only

Tactical map based on Swedish Police events in real-time.

PTS Registry Swedish only

Search the Swedish Post and Telecom Authority registry and export results.

Upcoming Events Swedish only

See upcoming events at Globe area: Avicii Arena, Hovet, 3Arena and Annexet.

Backup Power Calculator Swedish only

Calculate backup power, fuel consumption and test schedules with RKA profiles.

Text to Speech Swedish only

Convert text to natural speech in multiple languages directly in the browser.

Timer & Clock Swedish only

Digital clock and timer with various themes and presentation modes.