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Modern PDFWASM-Accelerated PDF Engine

Create, parse, merge, and manipulate PDFs in every JavaScript runtime. ESM-only, one dependency, TypeScript-first.

Benchmarked Against pdf-lib

Head-to-head across 30 operations. Measured with Vitest bench on Node.js 25.7.

32/35
Benchmarks Won
vs pdf-lib v1.17.1
64x
Faster Creation
Empty document + page
9x
Faster Parsing
100-page PDF load
15x
Faster Text
1,000x drawText calls

Runs Everywhere

One package. Every JavaScript runtime. Zero platform forks.

Node.js 25+ Deno Bun Cloudflare Workers Browsers

Released under the MIT License.