Progress Indicator

The Progress Indicator component provides both linear and circular progress displays with support for determinate and indeterminate states, animated fills, percentage labels, and multiple label positions. It is ideal for showing loading states, task completion, or multi-step workflows.

Interactive Demo

Value64%IndeterminateShow percentageLabel positiontopbottominside-leftinside-rightinside-centeroutside-leftoutside-right

Preview

64%

Code

import { ProgressIndicator } from '@ignix-ui/progress-indicator';

function Example() {
  return (
    <ProgressIndicator
      type="linear"
      value={64}
      indeterminate={false}
      showPercentage={true}
      animationVariant="smooth"
      labelPosition="bottom"
    />
  );
}

Installation

CLI

ignix add component progress-indicator

Manual

import * as React from "react";
import { motion, type Transition } from "framer-motion";
import { cn } from "../../../utils/cn";

export type ProgressIndicatorType = "linear" | "circular";

export type ProgressAnimationVariant = "none" | "smooth" | "spring" | "bounce" | "snappy";

export type LinearLabelPosition =
  | "top"
  | "bottom"
  | "inside-left"
  | "inside-right"
  | "inside-center"
  | "outside-left"
  | "outside-right";

export type CircularLabelPosition =
  | "inside-center"
  | "outside-top"
  | "outside-bottom"
  | "outside-left"
  | "outside-right";

type ProgressTransition = Transition;

export type ProgressIndicatorProps = {
  type?: ProgressIndicatorType;
  value?: number;
  indeterminate?: boolean;
  showPercentage?: boolean;
  labelPosition?: LinearLabelPosition | CircularLabelPosition;
  ariaLabel?: string;
  animationVariant?: ProgressAnimationVariant;
  formatPercentage?: (pct: number) => string;
  trackClassName?: string;
  fillClassName?: string;
  className?: string;
  linearHeight?: number;
  size?: number;
  strokeWidth?: number;
};

const clamp01To100 = (n: number): number => Math.min(100, Math.max(0, n));

const transitionByVariant: Record<ProgressAnimationVariant, ProgressTransition> = {
  none: { duration: 0 },
  smooth: { type: "tween", duration: 0.35, ease: "easeOut" },
  snappy: { type: "tween", duration: 0.2, ease: "easeOut" },
  spring: { type: "spring", stiffness: 220, damping: 26 },
  bounce: { type: "spring", stiffness: 320, damping: 18 },
};

type LinearProgressProps = Required<
  Pick<
    ProgressIndicatorProps,
    | "value"
    | "indeterminate"
    | "showPercentage"
    | "animationVariant"
    | "formatPercentage"
    | "trackClassName"
    | "fillClassName"
    | "linearHeight"
  >
> & {
  ariaLabel: string;
  labelPosition?: LinearLabelPosition;
  className?: string;
};

const LinearProgress = React.memo(function LinearProgress({
  value,
  indeterminate,
  showPercentage,
  animationVariant,
  formatPercentage,
  trackClassName,
  fillClassName,
  linearHeight,
  ariaLabel,
  labelPosition = "bottom",
  className,
}: LinearProgressProps) {
  const pct = React.useMemo(() => clamp01To100(value), [value]);
  const label = React.useMemo(() => formatPercentage(pct), [formatPercentage, pct]);

  const containerStyle = React.useMemo<React.CSSProperties>(
    () => ({ height: linearHeight }),
    [linearHeight]
  );

  const renderLabel = React.useCallback(() => {
    if (!showPercentage || indeterminate) return null;

    const labelClasses = "text-xs font-medium text-muted-foreground";

    if (labelPosition === "inside-left") {
      return (
        <div className="absolute left-2 top-1/2 -translate-y-1/2 z-10 text-white drop-shadow-sm">
          {label}
        </div>
      );
    }
    if (labelPosition === "inside-right") {
      return (
        <div className="absolute right-2 top-1/2 -translate-y-1/2 z-10 text-white drop-shadow-sm">
          {label}
        </div>
      );
    }
    if (labelPosition === "inside-center") {
      return (
        <div className="absolute left-1/2 top-1/2 -translate-x-1/2 -translate-y-1/2 z-10 text-white drop-shadow-sm">
          {label}
        </div>
      );
    }

    if (labelPosition === "top") {
      return <div className={cn("mb-2", labelClasses)}>{label}</div>;
    }
    if (labelPosition === "outside-left" || labelPosition === "outside-right") {
      return <span className={labelClasses}>{label}</span>;
    }
    return <div className={cn("mt-2", labelClasses)}>{label}</div>;
  }, [showPercentage, indeterminate, labelPosition, label]);

  return (
    <div className={cn("w-full", className)}>
      {labelPosition === "top" && renderLabel()}
      <div className={cn("flex items-center gap-2")}>
        {labelPosition === "outside-left" && renderLabel()}
        <div
          className={cn("relative w-full overflow-hidden rounded-full", trackClassName)}
          style={containerStyle}
          role="progressbar"
          aria-label={ariaLabel}
          aria-valuemin={indeterminate ? undefined : 0}
          aria-valuemax={indeterminate ? undefined : 100}
          aria-valuenow={indeterminate ? undefined : pct}
        >
          {!indeterminate ? (
            <motion.div
              className={cn("h-full rounded-full", fillClassName)}
              initial={{ width: 0 }}
              animate={{ width: `${pct}%` }}
              transition={transitionByVariant[animationVariant]}
              style={{ willChange: "width" } as React.CSSProperties}
            />
          ) : (
            <motion.div
              className={cn("absolute inset-y-0 left-0 rounded-full", fillClassName)}
              style={{ width: "40%", willChange: "transform" } as React.CSSProperties}
              animate={{ x: ["-60%", "140%"] }}
              transition={{
                repeat: Infinity,
                duration: 1.1,
                ease: "easeInOut",
              }}
            />
          )}
          {(labelPosition === "inside-left" ||
            labelPosition === "inside-right" ||
            labelPosition === "inside-center") &&
            renderLabel()}
        </div>
        {labelPosition === "outside-right" && renderLabel()}
      </div>
      {labelPosition === "bottom" && renderLabel()}
    </div>
  );
});

type CircularProgressProps = Required<
  Pick<
    ProgressIndicatorProps,
    | "value"
    | "indeterminate"
    | "showPercentage"
    | "animationVariant"
    | "formatPercentage"
    | "trackClassName"
    | "fillClassName"
    | "size"
    | "strokeWidth"
  >
> & {
  ariaLabel: string;
  labelPosition?: CircularLabelPosition;
  className?: string;
};

const CircularProgress = React.memo(function CircularProgress({
  value,
  indeterminate,
  showPercentage,
  animationVariant,
  formatPercentage,
  trackClassName,
  fillClassName,
  size,
  strokeWidth,
  ariaLabel,
  labelPosition = "inside-center",
  className,
}: CircularProgressProps) {
  const pct = React.useMemo(() => clamp01To100(value), [value]);
  const label = React.useMemo(() => formatPercentage(pct), [formatPercentage, pct]);

  const radius = React.useMemo(() => (size - strokeWidth) / 2, [size, strokeWidth]);
  const circumference = React.useMemo(() => 2 * Math.PI * radius, [radius]);
  const dashOffset = React.useMemo(
    () => circumference * (1 - pct / 100),
    [circumference, pct]
  );

  const svgBox = React.useMemo<React.CSSProperties>(
    () => ({ width: size, height: size }),
    [size]
  );
  const center = React.useMemo<number>(() => size / 2, [size]);

  const labelClasses = "text-xs font-medium text-muted-foreground whitespace-nowrap";

  return (
    <div className={cn("inline-flex flex-col items-center justify-center", className)}>
      {labelPosition === "outside-top" && showPercentage && !indeterminate && (
        <span className={cn(labelClasses, "mb-2")}>{label}</span>
      )}
      <div className="flex items-center gap-2">
        {labelPosition === "outside-left" && showPercentage && !indeterminate && (
          <span className={labelClasses}>{label}</span>
        )}
        <div
          className="relative inline-flex items-center justify-center"
          style={svgBox}
          role="progressbar"
          aria-label={ariaLabel}
          aria-valuemin={indeterminate ? undefined : 0}
          aria-valuemax={indeterminate ? undefined : 100}
          aria-valuenow={indeterminate ? undefined : pct}
        >
          <motion.svg
            width={size}
            height={size}
            viewBox={`0 0 ${size} ${size}`}
            className="block"
            animate={indeterminate ? { rotate: 360 } : undefined}
            transition={
              indeterminate
                ? ({ repeat: Infinity, ease: "linear", duration: 1 } as ProgressTransition)
                : undefined
            }
            style={
              ({ willChange: indeterminate ? "transform" : undefined } as React.CSSProperties)
            }
          >
            <circle
              cx={center}
              cy={center}
              r={radius}
              strokeWidth={strokeWidth}
              className={cn("fill-transparent", trackClassName)}
              stroke="currentColor"
              opacity={0.25}
            />

            {!indeterminate ? (
              <motion.circle
                cx={center}
                cy={center}
                r={radius}
                strokeWidth={strokeWidth}
                className={cn("fill-transparent", fillClassName)}
                stroke="currentColor"
                strokeLinecap="round"
                strokeDasharray={circumference}
                initial={{ strokeDashoffset: circumference }}
                animate={{ strokeDashoffset: dashOffset }}
                transition={transitionByVariant[animationVariant]}
                style={
                  {
                    transform: `rotate(-90deg)`,
                    transformOrigin: "50% 50%",
                    willChange: "stroke-dashoffset",
                  } as React.CSSProperties
                }
              />
            ) : (
              <motion.circle
                cx={center}
                cy={center}
                r={radius}
                strokeWidth={strokeWidth}
                className={cn("fill-transparent", fillClassName)}
                stroke="currentColor"
                strokeLinecap="round"
                strokeDasharray={`${circumference * 0.25} ${circumference}`}
                animate={{ strokeDashoffset: [0, -circumference] }}
                transition={{
                  repeat: Infinity,
                  duration: 1.2,
                  ease: "easeInOut",
                }}
                style={
                  {
                    transform: `rotate(-90deg)`,
                    transformOrigin: "50% 50%",
                    willChange: "stroke-dashoffset",
                  } as React.CSSProperties
                }
              />
            )}
          </motion.svg>

          {labelPosition === "inside-center" && showPercentage && !indeterminate && (
            <div className="absolute inset-0 flex items-center justify-center">
              <span className={labelClasses}>{label}</span>
            </div>
          )}
        </div>
        {labelPosition === "outside-right" && showPercentage && !indeterminate && (
          <span className={labelClasses}>{label}</span>
        )}
      </div>
      {labelPosition === "outside-bottom" && showPercentage && !indeterminate && (
        <span className={cn(labelClasses, "mt-2")}>{label}</span>
      )}
    </div>
  );
});

export const ProgressIndicator = React.memo(function ProgressIndicator({
  type = "linear",
  value = 0,
  indeterminate = false,
  showPercentage = false,
  labelPosition,
  ariaLabel,
  animationVariant = "smooth",
  formatPercentage,
  trackClassName = "bg-slate-200 dark:bg-slate-800",
  fillClassName = "bg-gradient-to-r from-blue-500 via-purple-500 to-pink-500",
  className,
  linearHeight = 8,
  size = 64,
  strokeWidth = 6,
}: ProgressIndicatorProps) {
  const defaultFormatter = React.useCallback((pct: number) => `${Math.round(pct)}%`, []);
  const formatPct = formatPercentage ?? defaultFormatter;

  const computedAriaLabel = React.useMemo(() => {
    if (ariaLabel) return ariaLabel;
    return indeterminate ? "Loading" : "Progress";
  }, [ariaLabel, indeterminate]);

  const defaultLabelPosition = React.useMemo(() => {
    if (labelPosition) return labelPosition;
    return type === "circular" ? "inside-center" : "bottom";
  }, [labelPosition, type]);

  if (type === "circular") {
    return (
      <CircularProgress
        value={value}
        indeterminate={indeterminate}
        showPercentage={showPercentage}
        animationVariant={animationVariant}
        formatPercentage={formatPct}
        trackClassName={trackClassName}
        fillClassName={fillClassName}
        size={size}
        strokeWidth={strokeWidth}
        ariaLabel={computedAriaLabel}
        labelPosition={defaultLabelPosition as CircularLabelPosition}
        className={className}
      />
    );
  }

  return (
    <LinearProgress
      value={value}
      indeterminate={indeterminate}
      showPercentage={showPercentage}
      animationVariant={animationVariant}
      formatPercentage={formatPct}
      trackClassName={trackClassName}
      fillClassName={fillClassName}
      linearHeight={linearHeight}
      ariaLabel={computedAriaLabel}
      labelPosition={defaultLabelPosition as LinearLabelPosition}
      className={className}
    />
  );
});

Usage

Import the component:

import { ProgressIndicator } from '@ignix-ui/progress-indicator';

Linear progress

function LinearProgressExample() {
  return (
    <ProgressIndicator
      type="linear"
      value={48}
      showPercentage
      animationVariant="smooth"
      labelPosition="outside-right"
      className="w-full max-w-md"
    />
  );
}

Circular progress

function CircularProgressExample() {
  return (
    <ProgressIndicator
      type="circular"
      value={72}
      showPercentage
      animationVariant="spring"
      labelPosition="inside-center"
      size={80}
      strokeWidth={8}
    />
  );
}

Indeterminate state

function IndeterminateExample() {
  return (
    <ProgressIndicator
      type="linear"
      indeterminate
      showPercentage={false}
      animationVariant="smooth"
      className="w-full max-w-md"
    />
  );
}

Custom percentage formatting

function CustomLabelExample() {
  const format = (pct: number) => `Completed ${Math.round(pct)}%`;

  return (
    <ProgressIndicator
      type="linear"
      value={33}
      showPercentage
      animationVariant="spring"
      formatPercentage={format}
    />
  );
}

Props

Prop	Type	Default	Description
type	"linear" | "circular"	"linear"	Determines whether the indicator is rendered as a linear bar or circular ring.
value	number	0	Progress value from 0 to 100. Ignored when indeterminate is true.
indeterminate	boolean	false	When true, shows an indeterminate animation with no fixed progress value.
showPercentage	boolean	false	When true, displays a percentage label.
labelPosition	LinearLabelPosition | CircularLabelPosition	bottom / inside-center	Position of the percentage label depending on type.
ariaLabel	string	"Loading" / "Progress"	Accessible label for screen readers.
animationVariant	"none" | "smooth" | "spring" | "bounce" | "snappy"	"smooth"	Controls the easing style used when animating determinate progress changes.
formatPercentage	(pct: number) => string	value => Math.round(value) + '%'	Custom formatter for the percentage label.
trackClassName	string	"bg-slate-200 dark:bg-slate-800"	Tailwind classes applied to the track (background).
fillClassName	string	gradient primary background	Tailwind classes applied to the filled portion (foreground).
className	string	undefined	Additional classes applied to the root container.
linearHeight	number	8	Height (in px) of the linear progress bar.
size	number	64	Diameter (in px) of the circular progress indicator.
strokeWidth	number	6	Stroke width (in px) of the circular progress ring.

Label positions

Linear (LinearLabelPosition)

• top – label above the bar
• bottom – label below the bar
• inside-left – label inside the bar, aligned left
• inside-right – label inside the bar, aligned right
• inside-center – label centered inside the bar
• outside-left – label to the left of the bar
• outside-right – label to the right of the bar

Circular (CircularLabelPosition)

• inside-center – label centered inside the circle
• outside-top – label above the circle
• outside-bottom – label below the circle
• outside-left – label to the left of the circle
• outside-right – label to the right of the circle

Best Practices

1. Use linear progress for long horizontal areas like forms or wizard steps.
2. Use circular progress for compact loading indicators or dashboard metrics.
3. Prefer indeterminate mode when the total duration is unknown.
4. Use formatPercentage to align labels with your product language (e.g. "Syncing 45%").
5. Place labels outside (outside-left/outside-right) when precise values matter and you want maximum clarity.