If you have money to invest in the share market and have a preference for exchange-traded funds (ETFs), then it could be worth check out the four listed below.

These ASX ETFs are popular with investors and there is very good reason for that. Here's what sort of stocks you will be buying with these funds:

BetaShares Diversified All Growth ETF (ASX: DHHF)

The first ASX ETF for investors to look at is the BetaShares Diversified All Growth ETF. This fund was recently named as one to buy by BetaShares. It provides investors with easy access to a massive ~8,000 large, mid, and small cap stocks from Australia, the US, and globally. The fund manager highlights that the BetaShares Diversified All Growth ETF has high growth potential and could be suitable for investors with a high tolerance for risk.

BetaShares NASDAQ 100 ETF (ASX: NDQ)

Another ASX ETF to look at is the BetaShares NASDAQ 100 ETF. It is arguably the best ETF available to Aussie investors on the local share market. This high-quality fund allows investors to buy a slice of the 100 largest non-financial shares on the famous NASDAQ index. These are the big tech giants that offer products and services that we use every day. It is fair to say that if the market is heading higher over the next decade (and beyond), these companies are likely to be the ones leading the charge. Its current holdings include popular US stocks Apple (NASDAQ: AAPL), Nvidia Corp (NASDAQ: NVDA) and Tesla (NASDAQ: TSLA).

Betashares Global Quality Leaders ETF (ASX: QLTY)

A third ASX ETF that could be a buy for Aussie investors right now is the Betashares Global Quality Leaders ETF. This fund has a focus on investing in the highest quality companies in the world (which is never a bad idea!) and was recommended as one to buy by Betashares. There are around 150 companies included in the fund that rank highly on four key metrics: return on equity, debt-to-capital, cash flow generation, and earnings stability. This includes the likes of streaming giant Netflix (NASDAQ: NFLX) and payments leader Visa (NYSE: V).

VanEck Vectors Morningstar Wide Moat ETF (ASX: MOAT)

Finally, for any Aussie investors that want to invest in the style of Warren Buffett, there's an easy way to do it. The VanEck Vectors Morningstar Wide Moat ETF allows investors to achieve this by providing investors with a portfolio of companies that the Oracle of Omaha would normally buy for Berkshire Hathaway (NYSE: BRK.B). These are companies with attractive valuations, strong business models, and sustainable competitive advantages.