<?xml version="1.0" encoding="utf-8"?>
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  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2025"
  xmlns:ffd="http://xbrl.sec.gov/ffd/2025"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
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  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef
      xlink:href="https://xbrl.sec.gov/ffd/2025/ffd-2025.xsd"
      xlink:type="simple"/>
    <context id="AsOf2025-07-21">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001993400</identifier>
        </entity>
        <period>
            <startDate>2025-07-21</startDate>
            <endDate>2025-07-21</endDate>
        </period>
    </context>
    <context id="From2025-07-212025-07-21_1">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001993400</identifier>
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                <xbrldi:typedMember dimension="ffd:OfferingAxis">
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                </xbrldi:typedMember>
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        </entity>
        <period>
            <startDate>2025-07-21</startDate>
            <endDate>2025-07-21</endDate>
        </period>
    </context>
    <unit id="USD">
        <measure>iso4217:USD</measure>
    </unit>
    <unit id="Shares">
        <measure>shares</measure>
    </unit>
    <unit id="USDPShares">
        <divide>
            <unitNumerator>
                <measure>iso4217:USD</measure>
            </unitNumerator>
            <unitDenominator>
                <measure>shares</measure>
            </unitDenominator>
        </divide>
    </unit>
    <unit id="Ratio">
        <measure>pure</measure>
    </unit>
    <dei:EntityCentralIndexKey contextRef="AsOf2025-07-21" id="Fact000003">0001993400</dei:EntityCentralIndexKey>
    <ffd:FeeExhibitTp contextRef="AsOf2025-07-21" id="xdx2ixbrl0009">EX-FILING FEES</ffd:FeeExhibitTp>
    <ffd:FormTp contextRef="AsOf2025-07-21" id="Fact000010">S-8</ffd:FormTp>
    <ffd:SubmissnTp contextRef="AsOf2025-07-21" id="Fact000011">S-8</ffd:SubmissnTp>
    <dei:EntityRegistrantName contextRef="AsOf2025-07-21" id="Fact000012">Fatpipe Inc/UT</dei:EntityRegistrantName>
    <ffd:OfferingSctyTp contextRef="From2025-07-212025-07-21_1" id="Fact000019">Equity</ffd:OfferingSctyTp>
    <ffd:OfferingSctyTitl contextRef="From2025-07-212025-07-21_1" id="Fact000013">Common Stock</ffd:OfferingSctyTitl>
    <ffd:FeesOthrRuleFlg contextRef="From2025-07-212025-07-21_1" id="Fact000020">true</ffd:FeesOthrRuleFlg>
    <ffd:AmtSctiesRegd
      contextRef="From2025-07-212025-07-21_1"
      decimals="INF"
      id="Fact000014"
      unitRef="Shares">475000</ffd:AmtSctiesRegd>
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      contextRef="From2025-07-212025-07-21_1"
      decimals="INF"
      id="Fact000015"
      unitRef="USDPShares">8.16</ffd:MaxOfferingPricPerScty>
    <ffd:MaxAggtOfferingPric
      contextRef="From2025-07-212025-07-21_1"
      decimals="INF"
      id="Fact000016"
      unitRef="USD">3876000</ffd:MaxAggtOfferingPric>
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      contextRef="From2025-07-212025-07-21_1"
      decimals="INF"
      id="Fact000017"
      unitRef="Ratio">0.00015310</ffd:FeeRate>
    <ffd:FeeAmt
      contextRef="From2025-07-212025-07-21_1"
      decimals="INF"
      id="Fact000018"
      unitRef="USD">593.41</ffd:FeeAmt>
    <ffd:PrevslyPdFlg contextRef="From2025-07-212025-07-21_1" id="Fact000021">false</ffd:PrevslyPdFlg>
    <ffd:TtlOfferingAmt
      contextRef="AsOf2025-07-21"
      decimals="INF"
      id="Fact000022"
      unitRef="USD">3876000</ffd:TtlOfferingAmt>
    <ffd:TtlFeeAmt
      contextRef="AsOf2025-07-21"
      decimals="INF"
      id="Fact000023"
      unitRef="USD">593.41</ffd:TtlFeeAmt>
    <ffd:TtlPrevslyPdAmt
      contextRef="AsOf2025-07-21"
      decimals="0"
      id="Fact000024"
      unitRef="USD">-0</ffd:TtlPrevslyPdAmt>
    <ffd:TtlOffsetAmt
      contextRef="AsOf2025-07-21"
      decimals="0"
      id="Fact000025"
      unitRef="USD">-0</ffd:TtlOffsetAmt>
    <ffd:NetFeeAmt
      contextRef="AsOf2025-07-21"
      decimals="INF"
      id="Fact000026"
      unitRef="USD">593.41</ffd:NetFeeAmt>
    <ffd:OfferingNote contextRef="From2025-07-212025-07-21_1" id="Fact000029">Pursuant
    to Rule 416(a) promulgated under the U.S. Securities Act of 1933, as amended, there are also being registered an indeterminable number
    of additional securities as may be issued to prevent dilution resulting from stock splits, stock dividends, or similar transactions.&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Represents
    shares of common stock reserved for future issuance under the Company&#x2019;s 2024 Equity Incentive Plan, as amended.&lt;/span&gt;Estimated
    solely for the purpose of calculating the registration fee under Rule 457(c) and (h) of the Securities Act on the basis of the average
    of the high and low sales price per share of common stock on July 18, 2025, as reported on the Nasdaq Capital Market.</ffd:OfferingNote>
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