Overview
Auto-backs up bookmarks to a searchable local vault.
MarkVault automatically backs up every X (Twitter) bookmark to a local, searchable vault on your device. Never lose a saved post again. X can delete posts, accounts get suspended, and bookmarks disappear. MarkVault keeps a permanent local copy of everything you've ever bookmarked. FREE FEATURES ✓ Auto-backup X bookmarks to local vault ✓ Works on x.com and twitter.com ✓ Zero data collection — runs entirely on your device ✓ Under 50KB — zero performance impact PRO FEATURES (one-time $4.99 — lifetime) ★ Unlimited backup history (free tier: last 500) ★ Full-text search across all bookmarks ★ Export to CSV and JSON ★ Bookmark folders and tags PRIVACY MarkVault collects zero personal data. All bookmark data is stored locally on your device. No data is transmitted to any server. Privacy policy: https://donmega2050.github.io/-xbusinessfactory.github.io/privacy-policy.html SUPPORT Questions? xbusinessfactory@gmail.com
Details
- Version1.0
- UpdatedMay 9, 2026
- Offered byX-Business-Factory
- Size21.01KiB
- LanguagesEnglish (United States)
- DeveloperX Business Factory
4950 W Craig Rd Ste 3 PMB504 Las Vegas, NV 89130 USEmail
xbusinessfactory@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site
