About ToolPepper
ToolPepper is a collection of free online tools for everyday tasks. Each tool has its own page, works in a normal web browser on phones and computers, and needs no account or installation.
What you can do today
Video Tools — Split, trim, resize, add text, a logo or music — no watermark, no upload.
- Video Splitter: Cut a long video into parts of any length
- Video Trimmer: Cut off the start and end, keep the best part
- Online Video Editor: Trim, split, resize, text, logo and music in one place
- Resize Video: 9:16, 4:5 or 1:1 with blur, color background or crop
- Rotate Video: Turn 90° or 180°, fix sideways videos, or mirror
- Change Video Speed: Speed up to 2× or slow down to 0.5×, pitch kept
- Add Text to Video: Titles, captions and “Part 1/5” numbers on your video
- Add Watermark to Video: Put your logo in a corner with your own opacity
- Add Music to Video: Add a song or voiceover, replace or mix the audio
- Mute Video: Remove all sound and download a silent MP4
How the tools work
The video tools use FFmpeg, a widely used open-source video library, compiled to WebAssembly so it runs inside your browser. When you open a video from your device, it is read and processed on your device and the result is saved back to it — the file is not uploaded to ToolPepper's servers. The first time you export, your browser downloads the video engine (about 30 MB) and caches it.
Because processing happens on your device, speed depends on your phone or computer, and very large files can run out of memory, especially on phones.
Free, with no watermark
The tools are free to use. Your files come out without a ToolPepper logo or watermark, and there is no paid tier.
Open-source credits
Video processing is powered by FFmpeg via ffmpeg.wasm. FFmpeg is a trademark of Fabrice Bellard, originator of the FFmpeg project.
More
See the Privacy Policy for what is stored on your device, and the Terms of Service.