VKT — 16 Privacy-First Local Browser Extensions

VKT: Local Data Vault, Licensed Batch Tools, Complete Toolkit

Every extension's core features are 100% free forever, no watermarks, no forced login, no data uploads.

Premium upgrades unlock advanced batch processing functions via monthly subscription or one-time lifetime purchase.

Explore All Extensions View Full Premium Pricing

Built for privacy, built for personal use

All basic single-file tools free forever. Unlock batch premium features via monthly subscription / one-time purchase on Creem, or apply for a 3-day free trial by email.

VKT = Vault (local data storage) · Key (premium license) · Toolkit (all browser extensions)

🔒

Zero Data Tracking

All processing inside your browser. No server uploads, no analytics, no user tracking.

⚡

Lightweight Tools

Single-file extensions, no forced login, no bloated frameworks. Fast and minimal.

💰

Fair Pricing

Free forever for core features. One-time lifetime unlock available. No hidden fees.

All Extensions

16 lightweight browser tools, all privacy-first, all with free core features.

VKT JustFocus
VKT JustFocus
Block distracting websites. Customizable blocklist, timer support.
Chrome ✓ Edge ✓
VKT ImageConv
VKT ImageConv
Convert images between PNG/JPG/WEBP/AVIF. 100% local processing.
Chrome ✓ Edge ✓
VKT PageShot
VKT PageShot
Full-page, visible area, and selection screenshots. Annotation tools.
Chrome ✓ Edge ✓
VKT Image Grabber
VKT Image Grabber
Smart image detection, filter, preview, and batch download.
Chrome ✓ Edge ✓
VKT StylePatch
VKT StylePatch
Change webpage background, text color, font size. Per-site settings.
Chrome ✓ Edge ✓
VKT LocalBox2FA
VKT LocalBox2FA
TOTP verification codes in your browser. Fully offline, privacy-safe.
Chrome ✓ Edge ✓
VKT LiteCopy
VKT LiteCopy
Fix unselectable text, restore right-click and copy shortcuts.
Chrome ✓ Edge ✓
VKT TableGrab
VKT TableGrab
Auto-detect HTML tables, handle merged cells, export CSV.
Chrome ✓ Edge ✓
VKT FontFixer
VKT FontFixer
Customize fonts, sizes, text colors. Per-site configuration.
Chrome ✓ Edge ✓
VKT RefreshMate
VKT RefreshMate
Auto page refresh with random intervals and keyword alerts.
Chrome ✓ Edge ✓
VKT RetroTime
VKT RetroTime
Minimalist floating timer with stopwatch, countdown, and Pomodoro modes.
Chrome ✓ Edge ✓
VKT LinkHarvest
VKT LinkHarvest
Scan and extract all links from any webpage. Filter, search, copy, and export to CSV.
Chrome ✓ Edge ✓
VKT Form
VKT Form
Form snapshot & auto-fill. One-click collection, smart matching, fully local.
Chrome · Coming Soon Edge · Coming Soon
VKT Header
VKT Header
HTTP header modifier. Save templates, apply per-tab, auto-cleanup on close.
Chrome · Coming Soon Edge ✓
VKT Note
VKT Note
Markdown note-taking with text selection. Save notes locally, export as JSON.
Chrome · Coming Soon Edge ✓
VKT Shortcut
VKT Shortcut
Block and remap keyboard shortcuts per-site. Free 3 rules, Premium unlimited.
Chrome · Coming Soon Edge ✓

VKT — Three Ways To Use

Free core forever. Premium and trial are completely optional.

🆓

Permanent Free Core

All single-file basic functions forever free, no payment required. Batch ZIP & mass export features locked.

⭐

Premium via Creem

Single extension from $2.99/mo or $9.99 lifetime. Full suite from $4.99/mo or $29.99 lifetime.

📩

3-Day Free Trial

Email [email protected] to apply. Manual review, one trial per user.

Your Privacy, Protected

Every extension is built with privacy as a core principle.

🔒

All processing runs locally in your browser

No server uploads, no analytics, no user tracking

🛡️

Minimal browser permissions

No access to private data, no unnecessary permissions

✈️

Works completely offline

No network requests, no data transmission

For any questions or 3-day premium trial application, email [email protected]

Frequently Asked Questions

Quick answers about pricing, trials, and refunds.

Are the basic functions really free forever? ▾

Yes. Every extension's single-file core functions are 100% free, forever. No watermarks, no forced login, no time limits. Only advanced batch features (batch ZIP export, mass processing, etc.) require a premium license.

What's the difference between Single Extension and Full Suite? ▾

Single Extension License ($2.99/mo or $9.99 lifetime): Unlocks batch premium features for one chosen extension only. Other extensions remain free basic.

Full Suite ($4.99/mo or $29.99 lifetime): Unlocks batch premium features for all current extensions + any future new extensions automatically.

Can I try premium features before buying? ▾

Yes. Email [email protected] to request a 3-day free trial for any single extension. No credit card required. Trial keys are issued manually — delayed replies may occur. Each user can only apply once per extension.

What's the refund policy? ▾

7-day refund guarantee for unused premium licenses. If you haven't used any batch premium features within 7 days of purchase, email [email protected] for a full refund. After 7 days or after using batch features, digital products are non-refundable.

Will the Full Suite price increase in the future? ▾

The Full Suite price may increase for new customers as more extensions are released. However:

  • Existing monthly subscribers keep their original price permanently — no price hike on renewals.
  • All lifetime license keys never expire — permanent access to the purchased version, unaffected by any future price changes.
  • Single Extension pricing will remain stable.

More questions? See our full FAQ & support page.

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Secure payments powered by Creem | 7-day full refund for unused VKT premium licenses

Support Email: [email protected]

Legal Links: Privacy Policy / Terms of Service / Refund Policy / Cookie Policy

All VKT core extension functions are permanently free; premium batch features are optional paid upgrades only.

Copyright © 2026 VKT | Developed by AnnMax