Quark, a more powerful AI browser
AI search, an AI browser, and an AI assistant, plus a 6T cloud drive and an all-in-one toolbox, with Quark helping you work and study efficiently.
What Quark does
From AI search to cloud and office, all in one app
AI browser: ask while you read, double your speed
The Quark AI browser has a built-in AI sidebar, so you can ask questions while reading a page. The AI explains content in real time, and smart tab management plus a web toolbox keep browsing efficient.
- AI sidebar: ask as you browse, real-time page reading
- Smart tab management: tidy categories, no tab anxiety
- Web toolbox: wipe distractions for clean reading

Fast, secure experience: no ads, cleaner UI
Quark keeps browsing and search completely ad-free with a clean, simple interface. It uses less memory, starts faster, stores data securely and protects user privacy, so it stays smooth over long-term use.
- No ads: clean, simple browsing and search
- Light performance: less memory, faster startup
- Secure and reliable: safe storage, privacy protected

Quark Drive: 6T of space, super-fast downloads
Quark Drive offers 6T of huge space with super-fast downloads and lossless transfer of files up to 100G. Computer files can back up automatically, and access and sharing stay seamless across devices.
- Downloads: 6T of space, super-fast speeds
- Transfer: lossless quick transfer up to 100G
- Backup: automatic backup of computer files

Quark PDF: online preview, editing and bilingual translation
Quark PDF opens files directly for online preview, processing and editing. Even scans can be edited with original format, font and color restored automatically, and the AI can generate a two-column bilingual translation layout.
- Handling: open and edit PDF online directly
- Scan restore: original format and font auto-restored
- Bilingual translation: AI two-column layout

Super player: all-format playback and AI video translation
The Quark super player supports playback of any video format. The AI can auto-generate subtitles with bilingual display, and smart audio-visual processing makes the picture sharper and the sound smoother.
- All-format playback: supports any video format
- Video translation: AI subtitles, bilingual display
- Smart AV: sharper picture, smoother sound

Quark Gaokao: smart application picks and AI reports
Quark Gaokao offers smart college-application picks with tiered reach, match and safety options. School and major lookups draw on comprehensive, accurate and authoritative data, and the AI application report gives detailed strategy and ideas.
- Smart picks: tiered reach, match and safety options
- School and major lookup: comprehensive, authoritative data
- AI report: detailed strategy and application ideas

Popular questions
Top questions on sign-up, membership, downloads and overseas access
Can Quark Drive check-in points be redeemed for free membership days
It helps to be clear: the daily check-in gives you storage space, not SVIP membership days. Checking in on consecutive days accumulates space (community posts say seven days in a row can add up to several TB, and SVIP users get a higher daily amount), but what you receive is capacity, not membership status. To get a free SVIP trial, take one of two other routes: open the Quark app and tap Bonus Code to redeem (commonly a 1-day membership trial card), or register as a new user with a phone number to claim 1TB of space plus a 15-day SVIP trial (phone app only). The 15-day or permanent redemption codes circulating online mostly come from third parties and expire easily, so be cautious.
Where is the entry for the do-tasks-to-earn-membership campaign in Quark Drive
Quark concentrates its free and bonus entries inside the phone app: first, tap Bonus Code to redeem, commonly a 1-day membership trial card; second, the daily check-in accumulates storage space, not membership status; third, a new user who registers with a phone number, downloads the app, and saves a resource to pass verification can claim 1TB of space plus a 15-day SVIP trial, and only the phone app can trigger this, not PC or iPad. Note that claiming the 1TB requires logging in with a phone number and SMS code; do not log in with WeChat or QQ, or the system may fail to recognize you as a new user and the claim may fail. The exact task-campaign entry depends on the current campaign page in the app.
How many days of free SVIP can I get for inviting friends to Quark Drive
The source material has no specific day count for an invite-friends-for-X-days-of-SVIP reward, so the exact figure cannot be confirmed and needs hands-on verification. The confirmable free or low-cost options are: open the Quark app and tap Bonus Code to redeem (commonly a 1-day membership trial card); register as a new user with a phone number to claim 1TB of space plus a 15-day SVIP trial (phone app only); and the daily check-in to accumulate storage space (capacity, not membership). Invite-code expansions and long-day redemption codes circulating online mostly come from third parties, are time-sensitive, and may not work, so treat them as unverified. The actual invite reward depends on the current campaign in the app.
Which is more worth buying, Quark Drive SVIP or Baidu Netdisk membership
The source material does not provide item-by-item comparison data for Baidu Netdisk membership, so the two cannot be directly compared on value and this needs hands-on verification. What is confirmable on the Quark SVIP side: core benefits include 6TB of space, downloads boosted to a stated 50MB/s (around 11MB/s in tests, versus only a few hundred KB/s on the free tier), offline downloads, 4K original quality, TV casting, and cloud unzip; the official list price is 300 yuan per year, and during sales seasons it often drops to about 7 to 9 yuan per month. Compare item by item against Baidu current benefits based on your needs: capacity, download speed, price, and how often you use it. Overseas Chinese should also factor in that paying requires binding Alipay, Taobao, or WeChat Pay.
Comparing Quark Drive SVIP and Alibaba Cloud Drive membership, which is cheaper
The source material does not provide Alibaba Cloud Drive membership prices, so an item-by-item price comparison is not possible and needs hands-on verification. On the Quark SVIP side, what is confirmable: an official list price of 300 yuan per year, everyday big-promo pricing around 158 yuan per year, and sales-season pricing often pushed down to about 7 to 9 yuan per month or roughly 88 to 110 yuan per year, with benefits including 6TB of space and downloads of a stated 50MB/s (around 11MB/s in tests). Separately, Taobao 88VIP (88 yuan per year, Taoqizhi 1000 or above) can claim a one-year Quark co-branded membership, but it has been downgraded to the co-branded version. To judge which is cheaper, compare against Alibaba Cloud Drive current pricing. Overseas Chinese paying mostly need to bind Alipay or Taobao.
How much storage can a Quark Drive super membership expand to
Quark SVIP super membership gives 6TB of space, one of the core membership benefits. Free users get basic space (early guides say new sign-ups get about 10GB); separately, a new user who registers with a phone number can also claim 1TB of free space plus a 15-day SVIP trial (phone app only), and the daily check-in can accumulate some space too. So after opening SVIP the stated usable capacity is 6TB.
What is the actual difference between Quark Drive standard membership and super membership
The main differences are the speed channel, space, and premium benefits. SVIP super membership uses a dedicated independent channel, with downloads boosted to a stated 50MB/s (around 11MB/s in tests), 6TB of space, 4K original-quality streaming, TV casting, cloud unzip, and offline downloads (campaigns often advertise 100 times per month). Free or standard users use a shared, restricted channel, with downloads often measured at only a few hundred KB/s, and none of these full-power benefits. Note that the Taobao 88VIP claim is the co-branded membership; since September 2023 some benefits (such as turbo or full-power download) have been assigned to SVIP only and are not in the co-branded version, so do not mistake it for full SVIP.
What privileges does Quark Drive SVIP have for saving and sharing
The source material does not separately list specific SVIP privileges for saving or sharing, so this needs hands-on verification. The confirmable SVIP core benefits are: a dedicated independent channel, downloads boosted to a stated 50MB/s (around 11MB/s in tests, versus only a few hundred KB/s for free), 6TB of space, 4K original-quality streaming, TV casting, cloud unzip, and offline downloads (campaigns often advertise 100 times per month). Among these, more space and full-power downloads directly let you save large amounts of content and download or share faster and more smoothly. Whether saving or sharing has its own caps or privileges should be confirmed on the membership benefits page in the app.
Is Quark Drive membership turbo download really unlimited speed
It is not truly without a ceiling. Quark officially advertises SVIP turbo download at up to 50MB/s, but media tests put real member speed at around 11MB/s, downloading a test video in about a minute, which is clearly faster than the few hundred KB/s free users get, just short of the advertised 50MB/s ceiling. The free tier uses a shared, restricted channel, while members get a dedicated independent channel, so the speed boost is real but unlimited is an overstatement. If you care about speed, opening SVIP is the most reliable official route.
How many devices can Quark Drive membership log in and use at the same time
Quark Drive does not clearly list the number of devices allowed online at once in its public materials. Typically one account can log in on a phone, tablet, computer, and other devices and sync files, but the number simultaneously active may be limited, and beyond that the device logged in earlier may be pushed offline. How many can be used at once depends on the in-app notice or the prompt at login, and this needs hands-on verification. It is best to use one account yourself rather than share a single account among multiple people, to avoid triggering anomalies.
If I buy a one-year Quark Drive membership, will it auto-renew and charge me when it expires
It depends on whether you bought a one-time annual card or a continuous annual or monthly plan. If you chose an option labeled continuous monthly or annual, it usually auto-renews and charges when it expires, so before subscribing be sure to check whether auto-renewal is ticked by default. In particular, Quark benefits claimed through Taobao 88VIP have been reported by users to still auto-charge monthly, and you need to turn it off manually in the 88VIP settings of the Taobao app. It is best to check the renewal setting immediately after subscribing and confirm whether you want to keep auto-renewal.
If I subscribed to Quark Drive membership by mistake, can I get a refund and within how many days
Quark has no public, unified no-questions-asked refund policy with a set number of days, and whether a refund is possible generally depends on the purchase channel and whether the benefits have been used. Purchases made through Apple App Store in-app purchase can go through Apple refund appeal process; purchases through third-party top-up mostly state no refunds after delivery. The earlier and the less used after a mistaken purchase, the easier it is to resolve. For the exact refund rules, it is best to contact the purchase channel support directly to confirm, and this needs hands-on verification.
Award-winning app
AI search, an AI browser, and an AI assistant, plus a 6T cloud drive and an all-in-one toolbox, with Quark helping you work and study efficiently.
FAQ
Top questions on sign-up, membership, downloads and overseas access
Can Quark Drive check-in points be redeemed for free membership days?
It helps to be clear: the daily check-in gives you storage space, not SVIP membership days. Checking in on consecutive days accumulates space (community posts say seven days in a row can add up to several TB, and SVIP users get a higher daily amount), but what you receive is capacity, not membership status. To get a free SVIP trial, take one of two other routes: open the Quark app and tap Bonus Code to redeem (commonly a 1-day membership trial card), or register as a new user with a phone number to claim 1TB of space plus a 15-day SVIP trial (phone app only). The 15-day or permanent redemption codes circulating online mostly come from third parties and expire easily, so be cautious.
Where is the entry for the do-tasks-to-earn-membership campaign in Quark Drive?
Quark concentrates its free and bonus entries inside the phone app: first, tap Bonus Code to redeem, commonly a 1-day membership trial card; second, the daily check-in accumulates storage space, not membership status; third, a new user who registers with a phone number, downloads the app, and saves a resource to pass verification can claim 1TB of space plus a 15-day SVIP trial, and only the phone app can trigger this, not PC or iPad. Note that claiming the 1TB requires logging in with a phone number and SMS code; do not log in with WeChat or QQ, or the system may fail to recognize you as a new user and the claim may fail. The exact task-campaign entry depends on the current campaign page in the app.
How many days of free SVIP can I get for inviting friends to Quark Drive?
The source material has no specific day count for an invite-friends-for-X-days-of-SVIP reward, so the exact figure cannot be confirmed and needs hands-on verification. The confirmable free or low-cost options are: open the Quark app and tap Bonus Code to redeem (commonly a 1-day membership trial card); register as a new user with a phone number to claim 1TB of space plus a 15-day SVIP trial (phone app only); and the daily check-in to accumulate storage space (capacity, not membership). Invite-code expansions and long-day redemption codes circulating online mostly come from third parties, are time-sensitive, and may not work, so treat them as unverified. The actual invite reward depends on the current campaign in the app.
Which is more worth buying, Quark Drive SVIP or Baidu Netdisk membership?
The source material does not provide item-by-item comparison data for Baidu Netdisk membership, so the two cannot be directly compared on value and this needs hands-on verification. What is confirmable on the Quark SVIP side: core benefits include 6TB of space, downloads boosted to a stated 50MB/s (around 11MB/s in tests, versus only a few hundred KB/s on the free tier), offline downloads, 4K original quality, TV casting, and cloud unzip; the official list price is 300 yuan per year, and during sales seasons it often drops to about 7 to 9 yuan per month. Compare item by item against Baidu current benefits based on your needs: capacity, download speed, price, and how often you use it. Overseas Chinese should also factor in that paying requires binding Alipay, Taobao, or WeChat Pay.
Comparing Quark Drive SVIP and Alibaba Cloud Drive membership, which is cheaper?
The source material does not provide Alibaba Cloud Drive membership prices, so an item-by-item price comparison is not possible and needs hands-on verification. On the Quark SVIP side, what is confirmable: an official list price of 300 yuan per year, everyday big-promo pricing around 158 yuan per year, and sales-season pricing often pushed down to about 7 to 9 yuan per month or roughly 88 to 110 yuan per year, with benefits including 6TB of space and downloads of a stated 50MB/s (around 11MB/s in tests). Separately, Taobao 88VIP (88 yuan per year, Taoqizhi 1000 or above) can claim a one-year Quark co-branded membership, but it has been downgraded to the co-branded version. To judge which is cheaper, compare against Alibaba Cloud Drive current pricing. Overseas Chinese paying mostly need to bind Alipay or Taobao.
How much storage can a Quark Drive super membership expand to?
Quark SVIP super membership gives 6TB of space, one of the core membership benefits. Free users get basic space (early guides say new sign-ups get about 10GB); separately, a new user who registers with a phone number can also claim 1TB of free space plus a 15-day SVIP trial (phone app only), and the daily check-in can accumulate some space too. So after opening SVIP the stated usable capacity is 6TB.
What is the actual difference between Quark Drive standard membership and super membership?
The main differences are the speed channel, space, and premium benefits. SVIP super membership uses a dedicated independent channel, with downloads boosted to a stated 50MB/s (around 11MB/s in tests), 6TB of space, 4K original-quality streaming, TV casting, cloud unzip, and offline downloads (campaigns often advertise 100 times per month). Free or standard users use a shared, restricted channel, with downloads often measured at only a few hundred KB/s, and none of these full-power benefits. Note that the Taobao 88VIP claim is the co-branded membership; since September 2023 some benefits (such as turbo or full-power download) have been assigned to SVIP only and are not in the co-branded version, so do not mistake it for full SVIP.
What privileges does Quark Drive SVIP have for saving and sharing?
The source material does not separately list specific SVIP privileges for saving or sharing, so this needs hands-on verification. The confirmable SVIP core benefits are: a dedicated independent channel, downloads boosted to a stated 50MB/s (around 11MB/s in tests, versus only a few hundred KB/s for free), 6TB of space, 4K original-quality streaming, TV casting, cloud unzip, and offline downloads (campaigns often advertise 100 times per month). Among these, more space and full-power downloads directly let you save large amounts of content and download or share faster and more smoothly. Whether saving or sharing has its own caps or privileges should be confirmed on the membership benefits page in the app.
Is Quark Drive membership turbo download really unlimited speed?
It is not truly without a ceiling. Quark officially advertises SVIP turbo download at up to 50MB/s, but media tests put real member speed at around 11MB/s, downloading a test video in about a minute, which is clearly faster than the few hundred KB/s free users get, just short of the advertised 50MB/s ceiling. The free tier uses a shared, restricted channel, while members get a dedicated independent channel, so the speed boost is real but unlimited is an overstatement. If you care about speed, opening SVIP is the most reliable official route.
How many devices can Quark Drive membership log in and use at the same time?
Quark Drive does not clearly list the number of devices allowed online at once in its public materials. Typically one account can log in on a phone, tablet, computer, and other devices and sync files, but the number simultaneously active may be limited, and beyond that the device logged in earlier may be pushed offline. How many can be used at once depends on the in-app notice or the prompt at login, and this needs hands-on verification. It is best to use one account yourself rather than share a single account among multiple people, to avoid triggering anomalies.
If I buy a one-year Quark Drive membership, will it auto-renew and charge me when it expires?
It depends on whether you bought a one-time annual card or a continuous annual or monthly plan. If you chose an option labeled continuous monthly or annual, it usually auto-renews and charges when it expires, so before subscribing be sure to check whether auto-renewal is ticked by default. In particular, Quark benefits claimed through Taobao 88VIP have been reported by users to still auto-charge monthly, and you need to turn it off manually in the 88VIP settings of the Taobao app. It is best to check the renewal setting immediately after subscribing and confirm whether you want to keep auto-renewal.
If I subscribed to Quark Drive membership by mistake, can I get a refund and within how many days?
Quark has no public, unified no-questions-asked refund policy with a set number of days, and whether a refund is possible generally depends on the purchase channel and whether the benefits have been used. Purchases made through Apple App Store in-app purchase can go through Apple refund appeal process; purchases through third-party top-up mostly state no refunds after delivery. The earlier and the less used after a mistaken purchase, the easier it is to resolve. For the exact refund rules, it is best to contact the purchase channel support directly to confirm, and this needs hands-on verification.
Is it normal for the Quark Drive continuous monthly plan to go up in price in the second month?
It may well be normal. On many platforms the first month of a continuous monthly plan is a promotional price, and from the second cycle it renews at the list or regular price, so a higher amount in the second month is common. Quark SVIP promo prices (such as 7 to 9 yuan per month) are mostly limited-time big-promo tiers, and after the campaign ends renewal returns to a higher price. It is best to check the actual amount per cycle in the membership or renewal settings; if you do not want to renew at the list price, turn off auto-renewal before the charge and renew manually as needed.
Do Quark Drive membership prices get discounted during Double 11 and Double 12 sales?
Yes. Quark SVIP often runs official big promotions around events like Double 11 and Double 12. Take Double 12 as an example: it once offered a two-year card plus a free month card that worked out to about 9.2 yuan per month or roughly 110 yuan per year, with a single annual card around 118 yuan, far below the official list price of 300 yuan per year. These are all campaign prices, and the actual amount only shows on the payment page. To save money, buy a longer-term card during big-promo events, and watch whether auto-renewal is ticked by default.
How much cheaper can Quark Drive SVIP membership be during the 618 sale?
Quark SVIP does discount heavily during big-promo events. Going by other promo tiers, an annual card often drops from the official list price of 300 yuan per year to a little over 100 yuan (such as roughly 88 to 110 yuan per year), which works out to about 7 to 9 yuan per month. 618 is a mid-year big promotion and is expected to have similar strength, but the exact discount depends on the current campaign page and needs hands-on verification. During the event, check the actual price on the payment page and pick a longer-term card for better value.
In Hong Kong, can I top up Quark Drive membership with Octopus or PayMe?
Basically no. Quark official discounts are nearly all tied to Alipay, WeChat Pay, or Taobao (88VIP and so on), and local Hong Kong payment methods like Octopus and PayMe usually cannot be used directly for Quark top-up. Overseas Chinese without an Alipay, WeChat Pay, or Taobao account find it hard to get the official price directly. The alternative is third-party overseas top-up platforms (which support PayPal and the like), but these mostly require the account to be bound to a mainland number and do not refund after delivery, so third-party top-up carries risk and you should weigh it yourself.
In Taiwan, can I open Quark membership with LINE Pay or JKoPay?
Basically no. Quark official membership discounts are nearly all tied to Alipay, WeChat Pay, or Taobao, and local Taiwan payment methods like LINE Pay and JKoPay usually cannot top up Quark directly. Overseas Chinese without an Alipay, WeChat Pay, or Taobao account find it hard to get the official price directly. A workable alternative is third-party overseas top-up platforms (which support PayPal and the like), but they mostly require the account to be bound to a mainland number and do not refund after delivery, so third-party top-up carries risk; think it through before using it.
In Singapore, can I open Quark Drive SVIP with PayNow?
Usually no. Quark SVIP official payment nearly always goes through Alipay, WeChat Pay, or Taobao, and a local Singapore transfer method like PayNow cannot be used directly for Quark top-up. Overseas Chinese without an Alipay or WeChat Pay account find it hard to subscribe directly. The alternative is third-party overseas top-up platforms (some support PayPal and global currencies), but this top-up mostly requires the account to be bound to a mainland number and does not refund after delivery, making it a risky unofficial channel.
In Malaysia, can I buy Quark membership with Touch n Go?
Usually no. Quark membership official payment nearly always ties to Alipay, WeChat Pay, or Taobao, and a local Malaysia wallet like Touch n Go cannot top up Quark directly. Without an Alipay, WeChat Pay, or Taobao account, it is hard to get the official price directly. The alternative is third-party overseas top-up platforms (some support PayPal and the like), but they mostly require the account to be bound to a mainland number and do not refund after delivery, so third-party top-up carries risk and caution is advised.
In Vietnam, what payment method can open a Quark Drive membership?
Quark membership official payment channels almost only support Alipay, WeChat Pay, and Taobao, and local Vietnam payments (such as MoMo) cannot be used directly. Chinese in Vietnam without one of these mainland payment accounts mostly have to go through third-party overseas top-up platforms (some support PayPal and global currencies). But this top-up usually requires the account to be bound to a mainland number and does not refund after delivery, making it a risky unofficial channel, so weigh it before use.
Sources: Quark Official Site、Apple App Store、CNNIC