All calculations run in the browser
WebLab
WebLab
Local developer tools
One workspace for everyday developer tasks
WebLab collects small, fast, and private utilities in one interface: generators, encoding, decoding, color tools, text tools, and CSS helpers.
LocalNo backendRU / EN
Each utility opens as its own page
The toolkit can grow with new tools
What is inside
Web tools
Gradients, shadows, glassmorphism, and image color picking.
Encoding
Base64, JWT, URL Encode/Decode, Unicode, and Basic Auth.
Generators
Passwords, GUIDs, QR codes, and barcodes for practical workflows.
Text
Fast analysis of characters, spaces, symbols, and digits.