PiPic

PiPic Image Compressor compresses PNG, JPEG, WebP and AVIF in the browser for free and exposes developer workflows through the official @pipic/cli and HTTP API.

• Web: https://pipic.cc/
• CLI source: https://github.com/PiPic-cc/pipic-cli
• npm: https://www.npmjs.com/package/@pipic/cli
• API and CLI docs: https://pipic.cc/cli

Web app

Drag, drop, done — pipic.cc

• Batch up to 100 images, 8 MB each
• Smart lossy compression that preserves visual quality
• Images are deleted the moment compression finishes — never stored, never used to train AI models (privacy)
• Available in five languages

CLI — built for CI and coding agents

npx @pipic/cli photos/ --replace

• Zero runtime dependencies, single-file executable
• NDJSON output and stable exit codes, designed to be parsed by scripts and agents
• Sign in once with pipic login, works headless in CI

Source · npm · Docs