PMTiles/serverless/cloudflare

PMTiles on Cloudflare Workers

Use rclone to upload your PMTiles archives to an R2 bucket. The Web UI is limited to 300 MB.

Getting started

Bundled single-file worker with all dependencies:

protomaps.github.io/PMTiles/worker.js

To generate worker.js from a checkout:

git clone https://github.com/protomaps/PMTiles
cd serverless/cloudflare
npm run build

Copy dist/worker.js into the Cloudflare Workers editor.

• In Settings > Variables, bind your bucket to the environment variable BUCKET.

By default, your worker will serve tiles at path NAME/0/0/0.pbf using the archive at the root of your bucket NAME.pmtiles.

This behavior can be customized with two optional environment variables:

PMTILES_PATH - optional. TILE_PATH- optional. CORS - optional.