Free marketing tools Apps and mini programs
Tools for tracking where app and mini program users come from.
Store links, deep links and mini program parameters.
App deep link generator
App Store links with campaign tokens, Google Play links with an install referrer, deep links, association files and a QR code, in one place.
- ct / pt and referrer checked against official limits
- Chinese Android store formats from the stores’ own docs
- apple-app-site-association and assetlinks.json
Mini program scene values
Search every WeChat, Alipay and Douyin scene value from the official lists, with an English translation and the TapCub report group.
- 232 WeChat, 30 Alipay, 146 Douyin codes
- Paste a list of codes to look them all up
- Source page and check date for each platform
Mini program path generator
Build WeChat and Alipay mini program page paths with correctly encoded parameters, a scene string for unlimited codes, and URL Scheme links.
- Checks the 32-character scene limit
- Plain-text URL Scheme and API request bodies
- Alipay alipays:// and https links
App store text checker
Check app name, subtitle, keywords, short and full description against App Store, Google Play, Chinese Android stores and WeChat mini program limits, field by field.
- Official limits only, each with its source
- Counts characters, UTF-8 bytes or CJK = 2
- Listing previews and policy checks
Questions about the tools
Still have a question?
Chat with the team behind TapCub — we usually reply within a few hours on business days.
Do I need a TapCub account to use them?
No. The tools are public pages. An account only matters when you want the same numbers computed from your live traffic instead of typed in.
Is anything I type sent to TapCub?
No. Almost every tool runs entirely in your browser. A few lookup tools (DNS, WHOIS, page speed) send only the domain or URL you enter, from your browser straight to a public service such as Cloudflare DNS, the domain registry or Google PageSpeed, and only when you press the button; each of those pages says where the request goes. We record that a tool page was viewed and used, like any other page — never the values.
Are the tools kept up to date?
Yes. Every tool page lists its version, an update history and the date each data source was last checked. Data such as crawler rules, public holidays and platform limits is re-checked on a schedule, and all tool updates are listed in one place.
Can I embed or link to a tool?
Linking is welcome. The pages have stable URLs under /tools. We do not offer an embed, but the formulas are documented on each page so you can reproduce them.
Why do my numbers differ from my analytics tool?
Usually the definition, not the arithmetic: who counts as a visitor, which event converts, and whether bots were removed first. Each tool lists the definition it assumes. See why UV never matches.
Will there be more tools?
When a question comes up often in support we turn it into a page. Suggestions go to contact.