vanilla javascript input mask

• get and set raw and unmasked values easily
• no external dependencies
• supports overwrite mode
• supports web components
• supports contenteditable
• RegExp mask
• Function mask
• Number mask (integer and decimal)
• Date mask (various format support, autofix mode)
• Dynamic/on-the-fly mask
• Pattern mask
  • show placeholder always and only when necessary
  • unmasked value can contain fixed parts
  • optional input parts (greedy)
  • custom definitions
  • reusable blocks
  • Enum and Range masks
• convert and format values with pipe

• Vue plugin
• Angular plugin
• React plugin
• React Native plugin
• Svelte plugin

npm install imask and import IMask from 'imask';

or use CDN:

<script src="https://unpkg.com/imask"></script>

npm run make

Supports all major browsers and IE11+ need to support older?

• Documentation and examples
• check answers on stackoverflow.com
• ask question in discussions
• Телега если быстро и коротко

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