| Form N-CSR Cover | 6 Months Ended |
| Sep. 30, 2024 | |
| Shareholder Report [Line Items] | |
| Document Type | N-CSRS |
| Amendment Flag | false |
| Registrant Name | ONEFUND TRUST |
| Entity Central Index Key | 0001345125 |
| Entity Investment Company Type | N-1A |
| Document Period End Date | Sep. 30, 2024 |
| Shareholder Report | 6 Months Ended |
| Sep. 30, 2024 USD ($) $ / shares | |
| Shareholder Report [Line Items] | |
| Document Type | N-CSRS |
| Amendment Flag | false |
| Registrant Name | ONEFUND TRUST |
| Entity Central Index Key | 0001345125 |
| Entity Investment Company Type | N-1A |
| Document Period End Date | Sep. 30, 2024 |
| Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF | |
| Shareholder Report [Line Items] | |
| Fund Name | Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF |
| Class Name | Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF |
| Trading Symbol | ZZZ |
| Security Exchange Name | NASDAQ |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF for the period of April 1, 2024 |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://cyberhornetetfs.com/ . You can also request this information by contacting us at 1-844-282-3837 . |
| Additional Information Phone Number | 1-844-282-3837 |
| Additional Information Website | https://cyberhornetetfs.com/ |
| Expenses [Text Block] | WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Annualized costs paid as a percentage of a $10,000 investment Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF $52 1.01% |
| Expenses Paid, Amount | $ 52 |
| Expense Ratio, Percent | 1.01% |
| Net Assets | $ 2,454,008 |
| Holdings Count | $ / shares | 485 |
| Investment Company Portfolio Turnover | 0% |
| Additional Fund Statistics [Text Block] | KEY FUND STATISTICS (as of September 30, 2024) Net Assets $2,454,008 Number of Holdings 485 Portfolio Turnover 0% |
| Holdings [Text Block] | Top Holdings (% of net assets) Apple, Inc. 4.9% Microsoft Corp. 4.6% NVIDIA Corp. 4.3% Amazon.com, Inc. 2.5% Meta Platforms, Inc. - Class A 1.8% Alphabet, Inc. - Class A 1.4% Berkshire Hathaway, Inc. - Class B 1.2% Alphabet, Inc. - Class C 1.2% Eli Lilly & Co. 1.0% Tesla, Inc. 1.0% |
| Updated Prospectus Web Address | https://cyberhornetetfs.com/. |
| Label | Element | Value |
| Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF | Apple, Inc. [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 4.90% |
| Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF | Microsoft Corp. [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 4.60% |
| Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF | NVIDIA Corp. [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 4.30% |
| Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF | Amazon.com, Inc. [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 2.50% |
| Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF | Meta Platforms, Inc. - Class A [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 1.80% |
| Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF | Alphabet, Inc. - Class A [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 1.40% |
| Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF | Berkshire Hathaway, Inc. - Class B [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 1.20% |
| Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF | Alphabet, Inc. - Class C [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 1.20% |
| Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF | Eli Lilly & Co. [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 1% |
| Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF | Tesla, Inc. [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 1% |
| Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF | Information Technology [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 22.10% |
| Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF | Financials [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 9.90% |
| Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF | Health Care [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 9% |
| Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF | Consumer Discretionary [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 7.10% |
| Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF | Industrials [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 6.70% |
| Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF | Communication Services [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 6.50% |
| Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF | Consumer Staples [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 4.50% |
| Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF | Energy [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 2.60% |
| Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF | Utilities [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 1.90% |
| Cyber Hornet S&P 500® and Bitcoin 75/25 Strategy ETF | Cash & Other [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 29.70% |
