10 Best Input Mask Plugins In JavaScript (2026 Update)
When you're creating a user-friendly HTML form on email subscription, sign up, or payment page to engage users and to improve conversion rate you might need an input mask plugin to simplity the task.
What Is Input Mask?
Input mask is a method by which a large variety of input errors can be eliminated. It simply cleans up the user-input with validations, formatting and data-types.
Suppose when you entered a phone number (e.g. +1 222-333-4444) in the input field, you would like the field to auto format the characters in '+1 NXX-NXX-XXXX' format while typing. The input mask plugin is designed for this purpose.
The Best Input Mask Plugin
In the world of web development, there are a number of things you will want to make your life easier. One of these is handling input masking to get users to put in data that makes sense for you.
Input mask works by using a set of rules to create a mask for your input fields. This means a user will fill in information that makes sense instead of just typing gibberish.
Input mask can be super helpful when it comes to handling a registration form. You don't want users putting in anything in the name and email fields, for example. By using an input mask plugin, you can prevent this from happening.
In this blog post, you will find the 10 best jQuery & Vanilla JavaScript plugins for currency/date/time/phone input fields to restrict user input to a specific pattern and mask data entry in a specific format while typing. Have fun!
Originally Published Jan 21 2020, updated Jan 23 2026
Table of contents:
Best jQuery Input Mask Plugins:
Easy JavaScript/jQuery Input Mask Plugin - inputmask
jQuery Input Mask is a lightweight and easy-to-use jQuery plugin that makes it easier to create an input mask.
Features:
- optional parts anywere in the mask
- possibility to define aliases which hide complexity
- date / datetime masks
- numeric masks
- lots of callbacks
- non-greedy masks
- many features can be enabled/disabled/configured by options
- supports readonly/disabled/dir="rtl" attributes
- support data-inputmask attribute
- multi-mask support
- can be used as a vanilla JavaScript plugin
Lightweight jQuery Input Mask Plugin For Phone Numbers
This is a lightweight and easy-to-use jQuery input mask plugin to mask and validate US (or international) phone numbers in standard input fields.
jQuery Plugin For Number Input Formatting - Mask Number
A small and easy-to-use jQuery plugin that automatically restricts, masks and formats decimal / integer numbers numbers in a specific pattern as you type on input fields.
Simple Input Mask & Validation Plugin With jQuery - maskedinput
A simple yet fully configurable jQuery input mask plugin that allows the user to type characters in fixed position in a certain format. Great for date / IP address / currency input fields.
Features:
- Live data validation.
- Allows multiple masks in one field.
- Fully accessible via ARIA attributes.
- Custom regex pattern.
- Lots of options and API.
Input Field Data Formatting Plugin For jQuery - Mask
A jQuery form plugin for auto-formatting input field values users input by using preset formats.
Features:
- String/Numeric/Alpha/Mixed masks.
- Reverse Mask.
- Data type validation.
- Automatic maxlength.
- Live event's for ajax/realtime apps.
- Advanced mask initialization.
- Callbacks.
- On-the-fly mask change.
Best Vanilla JavaScript Input Mask Plugins:
Basic Phone Input Mask With Pure JavaScript – phone-mask
A really simple JavaScript plugin to make custom masks on phone inputs.
Easy Input Mask Component In Vanilla JavaScript & Vue.js – Maska
A small and customizable input mask component for Vanilla JavaScript and Vue.js framework.
Features:
- No dependencies and small size: ~3 Kb gziped
- Vanilla JS version + Vue 2/3, Alpine.js and Svelte integrations
- Works with native and custom inputs
- Custom tokens with modifiers, transform functions and hooks
- Number mask mode: easy money formatting
- Dynamic, reversed and eager masks
Money(Currency) Mask Library In Vanilla JavaScript – SimpleMaskMoney
A vanilla JavaScript input mask library that masks data entry in an input field in the form of money. Supports custom prefix, suffix, decimal/thousand separators as well as precision.
Easy Telephone Number Input Mask JavaScript Library – phonemask
Just another telephone input mask JavaScript library that automatically formats telephone numbers typed in a tel input field.
Feature-rich Input Mask Plugin With Vanilla JavaScript – imaskjs
A vanilla JavaScript input mask plugin that enables users to enter data in a certain format.
Currently supports 6 mask types: date, number, Pattern, Regex, Function, and Dynamic. Also works with Angular, React, React Native, and Vue.js.
Conclusion:
Input mask has the power to do the heavy lifting for you, meaning that you can focus on designing an application rather than coding. The ten JavaScript plugins are great to use and easy to implement into your application.
Looking for more jQuery plugins or JavaScript libraries to create awesome Input Mask on the web & mobile? Check out the jQuery Input Mask and JavaScript Input Mask sections.
