# Workers - Deploy larger Workers — up to 64 MiB for both free and paid plans

Publisher-attributed story with a reviewed brief or permitted publisher paragraph. The original publisher is responsible for the linked reporting.

- Publisher: Cloudflare Developers
- Category: Cloud
- Original publication time: 2026-09-04T00:00:00Z
- First observed by NexusTechWire: 2026-10-01T15:54:33Z
- Original source: https://developers.cloudflare.com/changelog/post/2026-09-04-increased-worker-size-limit/
- NexusTechWire record: https://nexustechwire.com/news/news-48150eb2e54992fddae0

## From the publisher

You can now deploy Workers with larger dependencies, heavier frameworks, and more code without hitting size limits. When you deploy a Worker, Wrangler bundles your code and compresses it before uploading. Previously, Cloudflare checked that compressed size and rejected deploys over 3 MB (Free) or 10 MB (Paid). That limit has been removed. Cloudflare now only checks the uncompressed size of your bundle, which is 64 MiB across all plans. To check your Worker's bundle size before deploying: wrangler deploy --outdir bundled/ --dry-run Total Upload: 259.61 KiB / gzip: 47.23 KiB The Total Upload value is your uncompressed bundle size. This is what counts against the 64 MiB limit. The gzip value is shown for reference but is no longer a limit. For more information, refer to the Worker size limits documentation.

Source license: [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/). Publisher excerpt shortened and converted to plain text. Original source license applies.

Read the full original: [Cloudflare Developers](https://developers.cloudflare.com/changelog/post/2026-09-04-increased-worker-size-limit/)

This record does not reproduce the complete article or represent independent confirmation of every source claim.