Protect high bitrate
Preserve the source video stream while restructuring the surrounding MP4 container.
WSTFL LOCAL ENHANCER ENGINE
Stop TikTok compression.
Upload in lossless 4K & 120FPS.
Restructure your video container timing locally in seconds. Keep your source stream intact and prepare high-motion edits for a clean desktop upload workflow.
100% Browser Local120FPS Ultra SmoothZero Server Uploads100% Free
NEXT-GEN CONTAINER ENGINE
Apply the method
in one click.
Drop an MP4 or MOV into our browser tool. WSTFL Method applies the exact timing and sample-table patch without re-encoding a single video frame.
Zero quality degradationBitrate and video packets remain untouched.
Instant local remuxA fast browser-only container engine.
Built for 60 & 120FPSMade for high-frame-rate editing workflows.
Drag & drop video here
Open the client-side processor for MP4 and MOV files up to 4K and 120FPS.
Launch converterBUILT FOR EDITS & SMOOTH PLAYBACKEverything you need.
Everything you need.
Nothing leaves your browser.
100% client-side privacy
Processing happens in browser memory. Your video never reaches a server.
Desktop upload workflow
Export, process, then upload the downloaded result through TikTok Web.
Editor-ready formats
Designed for MP4 and MOV exports from After Effects, Premiere, CapCut, and Resolve.
THREE SIMPLE STEPS
How it works
01
Export high bitrate
Render your edit as an H.264 MP4 or MOV at your preferred frame rate.
02
Apply WSTFL Method
Process the container locally and download the patched result.
03
Upload from desktop
Use TikTok Web and avoid editing, cropping, or adding music after processing.
Ready to protect your next edit?
Process it locally in seconds. No account and no upload required.
Launch Method Tool