Video with Special Effects Beta
Verified working · July 20, 2026
Apply a filter to any video — slow motion, reverse, glitch, mirror, and more. Runs entirely in your browser — nothing is uploaded.
Click to choose a file or drag a video here
Supports .mp4, .webm, .mov, .mkv, .avi
Pick an effect
Trim (optional)
For any feedback, bug report and request:
Contact UsHow it works
- Upload the video you want to transform.
- Choose from 20 effects like slow motion, reverse, glitch, or mirror.
- Apply the effect and download your video.
- Download the result once processing finishes — original video quality is preserved wherever the effect allows.
Frequently asked questions
Can I preview an effect before exporting?
Not before you apply it — pick an effect and click Apply, then check the result in the downloaded video; there's no separate preview step first.
Will effects work on any video length?
Yes, though longer videos take more time to process.
Can I apply more than one effect?
Apply one effect per export; run the result back through for a layered look.
Will the audio track be preserved?
Yes, except for Slow Motion, Fast Forward, and Reverse, which are silent by design — changing speed or direction without correctly re-timing the audio isn't reliable.
What video length works best?
Shorter clips process fastest; longer videos still work, just take more time to render in your browser.
Your files are never uploaded. Gotool.xyz runs entirely as JavaScript in your browser. Your files are processed in memory and never touch a server — nothing to breach, nothing to clean up. Close the tab and it's like it never happened. The only thing we count is which tool ran (just the name, e.g. "merge") so we know what people find useful — never your file, its name, its size, or anything in it.
