Media conversion without surrendering your files.
SmallWebLab Tools is a focused collection of media converters built around a simple principle: when a conversion can happen on your device, your file should not need to be uploaded.
What SmallWebLab Tools does
SmallWebLab Tools converts common video, GIF and WebP formats directly in a supported browser. Each converter explains its accepted inputs, output choices, size limits and known format trade-offs.
Why processing stays local
Media files can be personal, confidential or simply too large to upload comfortably. SmallWebLab Tools performs conversion in browser memory, creates a download on your device and does not keep a remote conversion history.
Honest limitations
Browser capabilities, device memory and media codecs vary. Rare or proprietary codecs may not work, older browsers may lack animated-image support, and large conversions can take longer on slower devices. SmallWebLab Tools reports these limitations without changing the original file.