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

<p>You can now deploy Workers with larger dependencies, heavier frameworks, and more code without hitting size limits.</p> <p>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.</p> <p>To check your Worker's bundle size before deploying:</p> <figure class="nb-code-figure" data-nb-lang="sh"><pre class="astro-code astro-code-themes github-light github-dark nb-shiki-c6xiwz" tabindex="0" data-language="sh" data-nb-lang="sh"><code><span class="line"><span class="nb-shiki-1t8gfj">wrangler</span><span class="nb-shiki-mdbnqw"> deploy</span><span class="nb-shiki-dzsirb"> --outdir</span><span class="nb-shiki-mdbnqw"> bundled/</span><span class="nb-shiki-dzsirb"> --dry-run</span></span></code></pre></figure> <figure class="nb-code-figure" data-nb-lang="sh"><pre class="astro-code astro-code-themes github-light github-dark nb-shiki-c6xiwz" tabindex="0" data-language="sh" data-nb-lang="sh"><code><span class="line"><span class="nb-shiki-1t8gfj">Total</span><span class="nb-shiki-mdbnqw"> Upload:</span><span class="nb-shiki-dzsirb"> 259.61</span><span class="nb-shiki-mdbnqw"> KiB</span><span class="nb-shiki-mdbnqw"> /</span><span class="nb-shiki-mdbnqw"> gzip:</span><span class="nb-shiki-dzsirb"> 47.23</span><span class="nb-shiki-mdbnqw"> KiB</span></span></code></pre></figure> <p>The <code>Total Upload</code> value is your uncompressed bundle size. This is what counts against the 64 MiB limit. The <code>gzip</code> value is shown for reference but is no longer a limit.</p> <p>For more information, refer to the <a href="https://developers.cloudflare.com/workers/platform/limits/#worker-size">Worker size limits documentation</a>.</p>