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One Library. All Media.

Why
omni‑compress

Replace 7 libraries with one. Images. Audio. Video. Browser. Node.

One Install

browser-image-compression
778K/wk
Browser image compression
compressorjs
296K/wk
Browser image compression
jimp
2.25M/wk
Node.js image resize + compress
lamejs
61K/wk
Browser MP3 encoding
heic2any
544K/wk
HEIC → JPEG/PNG conversion
@ffmpeg/ffmpeg
377K/wk
Raw FFmpeg Wasm wrapper
pica
111K/wk
High-quality browser resize
~4.4M
Combined weekly downloads — your potential users

Feature Matrix

Feature omni-compress bic compressorjs sharp jimp lamejs heic2any
Browser ✅ ✅ ✅ ❌ ⚠️ ✅ ✅
Node.js ✅ ❌ ❌ ✅ ✅ ❌ ❌
Web Workers ✅ auto ✅ opt-in ❌ — ❌ ❌ ❌
Images ✅ ✅ ✅ ✅ ✅ ❌ ❌
Audio ✅ ❌ ❌ ❌ ❌ MP3 ❌
Video ✅ ❌ ❌ ❌ ❌ ❌ ❌
AVIF output ✅ ❌ ❌ ✅ ❌ ❌ ❌
HEIC input ✅ ❌ ❌ ✅* ❌ ❌ ✅
AbortSignal ✅ ✅ ❌ ✅ ❌ ❌ ❌
Progress ✅ ✅ ❌ ❌ ❌ ❌ ❌
Zero-copy ✅ ❌ ❌ — ❌ ❌ ❌
Size guard ✅ ❌ ❌ ✅ ❌ ❌ ❌
TypeScript ✅ ✅ basic ✅ ✅ ❌ basic
License MIT MIT MIT Apache-2 MIT ⚠️ LGPL MIT
Maintained ✅ ❌ 3yr ❌ 3yr ✅ ✅ ❌ ❌ 4yr

bic = browser-image-compression  |  * sharp supports HEIC with optional plugin

Quality Proof

40–54%
smaller than JPEG
AVIF at the same visual quality
Source: Google, Cloudflare, Meta
20–33%
smaller than WebP
AVIF vs WebP comparison
Source: Cloudflare blog
5–16%
better JPEG compression
FFmpeg MozJPEG vs Canvas JPEG
Source: Mozilla Research
25%
smaller audio files
Opus 96kbps vs MP3 128kbps
Source: IETF listening tests

Get started

npm install omni-compress
Live Demo GitHub →