Sapiest Dev

Local-first file tools

Useful tools.
Your files stay yours.

Convert images and compress videos with local processing, clear limits and no account required for the web Image Converter.

Explore products ↓Open the free Image Converter ↗

FILE TOOLS

Choose the tool for the file in front of you.

Each product has its own page, platform information, privacy details and support links.

01 · AVAILABLE ON WEB, CHROME AND ANDROID

Image Converter

Convert JPG, PNG, WebP and supported HEIC/HEIF locally in your browser. Batch conversion and pair-specific tools are available without a login.

  • Free web converter
  • Published Android app and Chrome extension
  • iOS in preparation
Open Image ConverterGoogle Play ↗Chrome Web Store ↗
Setup & tutorialUninstall feedback
HEIC → JPGLOCAL

02 · AVAILABLE ON CHROME

Video Compressor

Compress local videos toward a quality, resolution or target-size goal, then verify the output before saving the new copy.

  • Chrome extension available now
  • Android and iOS apps in preparation
  • Local media processing boundary
Explore Video CompressorChrome Web Store ↗
Setup & tutorialUninstall feedback
18–24 MBVERIFIED