The amount of cash on hand and demand deposits, along with short-term, highly liquid investments that are readily convertible to known amounts of cash and that are subject to an insignificant risk of changes in value. [Refer: Cash; Cash equivalents]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 7
-IssueDate 2024-01-01
-Paragraph 45
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_45&doctype=Standard
-URIDate 2024-03-27

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 12
-IssueDate 2024-01-01
-Paragraph B13
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B13_a&doctype=Appendix&subtype=B
-URIDate 2024-03-27

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2024-01-01
-Paragraph 54
-Subparagraph i
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_54_i&doctype=Standard
-URIDate 2024-03-27

+ Details

Name:	ifrs-full_CashAndCashEquivalents
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

+ References

No definition available.

+ Details

Name:	ifrs-full_DisclosureOfAnalysisOfSingleAmountOfDiscontinuedOperationsLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The gains (losses) recognised in association with the loss of control over a subsidiary, which are attributable to the former controlling interest.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 12
-IssueDate 2024-01-01
-Paragraph 19
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_19&doctype=Standard
-URIDate 2024-03-27

+ Details

Name:	ifrs-full_GainsLossesRecognisedWhenControlInSubsidiaryIsLost
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The amount of assets less the amount of liabilities.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IFRS
-Number 1
-IssueDate 2024-01-01
-Paragraph IG63
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2024-en-r&anchor=para_IG63&doctype=Implementation%20Guidance
-URIDate 2024-03-27

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2024-01-01
-Paragraph 112
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_112_c&doctype=Standard
-URIDate 2024-03-27

+ Details

Name:	ifrs-full_NetAssetsLiabilities
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of cash consideration received, net of transaction cost paid from the sale of disposal group.

+ References

No definition available.

+ Details

Name:	ocft_DiscontinuedOperationsCashConsiderationNetOfTransactionCostPaid
Namespace Prefix:	ocft_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of gain (losses) on sale of the disposal group before tax and reclassification reserve.

+ References

No definition available.

+ Details

Name:	ocft_DiscontinuedOperationsGainLossesOnSaleOfDisposalGroupBeforeTaxAndReclassificationReserve
Namespace Prefix:	ocft_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of cash consideration received from sale of disposal group after adjusting cash and bank balance of discontinued operations.

+ References

No definition available.

+ Details

Name:	ocft_DiscontinuedOperationsNetCashConsideration
Namespace Prefix:	ocft_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of gain (losses) on sale of the disposal group reclassified to fair value change reserve.

+ References

No definition available.

+ Details

Name:	ocft_DiscontinuedOperationsReclassificationOfFairValueChangeReserve
Namespace Prefix:	ocft_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of gain (losses) on sale of the disposal group reclassified to foreign currency translation reserve.

+ References

No definition available.

+ Details

Name:	ocft_DiscontinuedOperationsReclassificationOfForeignCurrencyTranslationReserve
Namespace Prefix:	ocft_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

n/a

+ References

No definition available.

+ Details

Name:	ocft_GainOnSaleOfDisposalGroupAbstract
Namespace Prefix:	ocft_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	ifrs-full_ContinuingAndDiscontinuedOperationsAxis=ocft_OneconnectBankMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Discontinued operations - Details of the sale of the Disposal Group (Details) - CNY (¥) ¥ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Disclosure of analysis of single amount of discontinued operations [line items]
Less: Cash and bank balances disposed of	¥ (1,947,922)	¥ (1,379,473)	¥ (1,907,776)	¥ (1,399,370)
OneConnect Bank (the "Disposal Group")
Disclosure of analysis of single amount of discontinued operations [line items]
Cash consideration received, less transaction cost paid	839,087
Less: Cash and bank balances disposed of	(115,916)
Net cash inflow from disposal	723,171
Gain (loss) on sale before income tax and reclassification reserve
Cash consideration received, less transaction cost paid	839,087
Carrying amount of net assets sold	560,713
Gain on sale before income tax and reclassification reserve	278,374
Reclassification of foreign currency translation reserve	(30,180)
Reclassification of fair value change reserve	11,943
Gain on sale after income tax	¥ 260,137