TikTok Pro Tools by DIEP VAN TIEN

TikTok Pro Tools transforms tiktok.com into a complete power-user experience. Every feature runs 100% locally in your browser — no account, no tracking, no data collection.

━━━ PLAYBACK CONTROL ━━━
- Background Play — videos keep playing when you switch tabs or minimize the browser.
- Smart Auto-Pause — automatically pauses TikTok when another tab starts audio, resumes when it stops.
- Auto Picture-in-Picture — pops a mini-player when you leave the tab so you never miss a moment.
- Speed Controller — fine-tune playback from 0.25× up to 4×.
- Autoplay Recovery — silently re-attempts play() when a background tab is throttled by the browser.

━━━ AUDIO ENHANCEMENT ━━━
- 8-band Graphic Equalizer with 11 presets: Bass Boost, Treble Boost, Vocal Boost, Pop, Rock, Classical, Electronic, Dance, Jazz, Movie, Flat — plus a savable Custom preset.
- 360° Audio (8D) — immersive rotating spatial mode.
- Volume Normalizer — balances loud and quiet videos so sudden volume spikes never startle you.

━━━ UI & CONTENT CONTROL ━━━
- Clean Mode — hide overlays, descriptions, and chrome for a distraction-free feed.
- Auto-Skip by Keywords — skip videos whose captions match your blocklist.
- Comment Blur by Keywords — softly hide comments matching your rules.
- Floating Clock & Watch-Time Stats — keep track of time spent on TikTok.

━━━ SHOP & PRODUCT ━━━
- Unlock Regional Shop Videos — watch shop content normally blocked in your region.
- In-Video Product Viewer — name, image, price, seller, description and a direct link, fetched on demand from the public TikTok product page.

━━━ DOWNLOADS ━━━
- One-click download of TikTok videos (HD, watermark-free or watermarked).
- Extract MP3 audio track.
- Download photo carousels (each image as a separate file).
- URL box in the popup — paste any TikTok link to grab the media.
All downloads are resolved through the public tikwm.com API.

━━━ PRIVACY ━━━
This extension does not collect, store, or transmit any personal data. All settings are saved locally via browser.storage. The only outbound network requests are:
1. tikwm.com — only when you click download, to resolve the media URL.
2. tiktok.com product/video pages — only when the product viewer is enabled, to extract public product metadata.
No analytics, no telemetry, no third-party tracking.

━━━ PERMISSIONS EXPLAINED ━━━
- storage — remember your settings and custom EQ bands.
- tabs — detect when other tabs start audio (for auto-pause).
- alarms — keep the background script responsive.
- downloads — save videos/MP3s/images to your Downloads folder.
- declarativeNetRequest — rewrite User-Agent to mobile for TikTok Shop product pages so product metadata can be parsed (same approach Chrome devtools would use).
- host_permissions for tiktok.com and tikwm.com — required for every feature above.

Open source and free for personal use. Source code: https://github.com/diepvantien/Tiktok-Pro-Tools