v0.1.9 · MIT · 70 tests passing

Image processing
for the modern stack

Compress JPEG to WebP in one line. Convert formats, remove backgrounds, upscale — chainable API for Node.js and the browser.

Get Started →Try Playground

3.5MB JPEG→60KB WebP|98% smaller|one method call

example.ts

import { img } from 'imgcraft'

// Smart compression — auto WebP at 80% quality
const small = await img('photo.jpg')
  .compress({ quality: 80 })
  .toBuffer()

// Compress to a specific format
const avif = await img('photo.jpg')
  .compress({ format: 'avif', quality: 60 })
  .toBuffer()

// Resize then compress — chain any transforms
const thumb = await img('photo.jpg')
  .resize(800)
  .compress({ format: 'webp', quality: 85 })
  .toBuffer()

import { img } from 'imgcraft'

// Smart compression — auto WebP at 80% quality
const small = await img('photo.jpg')
  .compress({ quality: 80 })
  .toBuffer()

// Compress to a specific format
const avif = await img('photo.jpg')
  .compress({ format: 'avif', quality: 60 })
  .toBuffer()

// Resize then compress — chain any transforms
const thumb = await img('photo.jpg')
  .resize(800)
  .compress({ format: 'webp', quality: 85 })
  .toBuffer()

Compression

Smart compress to WebP, AVIF, JPEG. Pick quality and format in one call.

Node + Browser

One API, runs everywhere. Sharp for Node, WASM for browser.

AI Built-in

Background removal, smart crop, upscale. No API key, runs locally.

Chainable API

Compose transforms like sentences. Readable, typed, predictable.

Format Convert

JPEG, PNG, WebP, AVIF — one method, full per-format options.

Batch Ready

Process thousands of images with concurrency control.

Color & Filters

Blur, sharpen, grayscale, tint, brightness, contrast, saturation.

Compositing

Overlay images, add watermarks, alpha compositing.

Metadata

Read width, height, format, EXIF. Strip metadata in one call.

REST API

Hosted — POST image, get result. Interactive docs included.

imgcraft-api.imgcraft.workers.dev/docs

Image processingfor the modern stack

Install

Image processing
for the modern stack