bX-xxxx Error in Blogger? Permanent Fix for bX Errors

You click Publish, open your dashboard, or save a theme, and Blogger throws a blank page with a message like this: "We're sorry, but we were unable to complete your request. When reporting this error to Blogger Product Support, please include the following error code: bX-5xtq8v."

The code changes every time (bX-jbmhwj, bX-ag4q7a, bX-9kd2lm and so on), the message tells you nothing, and the Blogger Help forum is full of people asking the same question. This guide explains what a bX error really is, gives you a tested step-by-step checklist from fastest to most thorough, and ends with the habits that stop it from coming back.

What Is a bX Error in Blogger?

A bX code is a reference ID for one failed request, not a diagnosis. Think of it like a ticket number: it lets Google's engineers find that single failure in their logs. The letters and digits after "bX-" are different each time, so there is no "bX-5xtq8v fix" versus "bX-jbmhwj fix." Searching for the exact code will rarely help you, because the code only means something to Google.

In practice, a bX error appears for one of two broad reasons:

1.       A problem on your side: corrupted cookies or cache, a browser extension interfering with Blogger's scripts, a confused login session with several Google accounts, or a VPN or network that blocks part of the request.

2.       A problem on Google's side: a temporary server fault, a bug after an update to the Blogger dashboard, or a glitch affecting a particular blog or account.

The honest answer to "is there a permanent fix?" is this: you cannot patch Google's servers, but you can remove every local cause, work around the rest, and set up your workflow so a one-off bX error never costs you a post. The sections below do exactly that.

Quick Triage: Is It You or Is It Blogger?

Before changing anything, spend two minutes working out which side the problem is on.

•         Reload the page once or twice. A transient server hiccup often disappears on its own.

•         Try the same action in an incognito or private window. If it works there, your cache, cookies, or extensions are the cause.

•         Try a different device or network, such as your phone on mobile data. If it works, the cause is your browser, profile, or network.

•         Ask whether the error follows one action. If only saving a certain theme or publishing one specific post fails, the content itself is probably the trigger.

•         If it fails everywhere, on every device, in every browser, and for every action, you are likely looking at a Google-side issue or an account-level problem.

Fix 1: Clear Cache and Cookies for Blogger

This solves the largest share of bX errors because an expired or corrupted login cookie makes Blogger reject your request.

1.       In Chrome, open Settings → Privacy and security → Delete browsing data.

2.       Choose Cookies and other site data and Cached images and files.

3.       Set the time range to All time (or at least the last 4 weeks).

4.       Click Delete data, then restart the browser and sign in to Blogger again.

If you do not want to log out of everything, open the site settings (the icon left of the address bar) and delete data only for blogger.com, blogspot.com, and google.com.

Fix 2: Disable Browser Extensions

Ad blockers, privacy tools, script blockers, grammar checkers, and "dark mode" extensions can interfere with the Blogger editor, which relies on a lot of scripts and requests. They are the second most common local cause.

1.       Type chrome://extensions in the address bar.

2.       Turn off all extensions, or at least anything that blocks content or rewrites pages.

3.       Reload Blogger and repeat the action that failed.

4.       If the error is gone, re-enable extensions one at a time until it returns. That is your culprit. Add blogger.com to its allow list instead of removing it.

Fix 3: Sort Out Multiple Google Accounts

Blogger sometimes breaks when you are signed in to several Google accounts at once and the dashboard opens under a different account from the one that owns the blog. This is especially common if you manage blogs for clients or switched accounts mid-session.

1.       Sign out of all Google accounts (click your profile picture, then Sign out of all accounts).

2.       Sign back in with only the account that owns or administers the blog.

3.       Open blogger.com directly rather than following an old bookmark or link from an email.

A longer-term solution is a dedicated Chrome profile for your blog account. A separate profile keeps its own cookies and extensions, so you never mix sessions.

Fix 4: Change Browser, Device, or Network

If the error survives the steps above, test the following:

•         Open Blogger in a different browser such as Firefox, Edge, or Safari.

•         Turn off any VPN, proxy, or DNS filter. Some of these block Google endpoints that the editor needs.

•         Switch from Wi-Fi to mobile data, or the reverse.

•         Update your browser to the latest version.

If Blogger works in another browser but not your main one, you now know the issue is a broken profile. Reset or recreate it.

Fix 5: Check the Content That Triggers the Error

Sometimes the bX error appears only when you save a specific post, theme, or widget. In that case, the content is the likely trigger.

When publishing a post fails:

•         Switch between Compose and HTML view and look for broken or unclosed tags.

•         Paste your text into a plain text editor first and then into Blogger. Text pasted from Word or Google Docs often carries hidden formatting that breaks the editor.

•         Remove embedded scripts, huge image galleries, or unusual embeds, publish the post, then add them back one by one.

•         Save a copy of the text locally before every attempt.

When saving a theme or template fails:

•         Open Theme → Backup / Restore and download a backup before touching anything.

•         Check custom code for an unclosed tag, a stray ampersand, or a duplicated widget ID. Blogger's template is XML, so a single syntax error can block saving.

•         If you recently edited the HTML, undo your last change and save again.

•         As a last resort, restore the backup or revert to a default theme and reapply your edits in small steps.

Fix 6: Check Your Custom Domain (If You Use One)

If the error shows up when visitors or you open your blog on a custom domain, check that your DNS records match Blogger's current setup instructions. Look at Settings → Publishing to confirm the domain is still verified, and compare your CNAME records with what your registrar shows. Allow time for DNS changes to propagate before testing again.

Fix 7: Wait, Then Report It Properly

If every test fails in every environment, the problem is on Google's side. Retry after an hour or two, because many bX errors clear without any action from you. If the problem lasts longer than a day:

1.       Post in the Blogger Help Community and include the bX code, the date and time with time zone, your browser and version, what you were doing, and everything you have already tried.

2.       Attach a screenshot of the error page.

3.       Use the Send feedback link in the Blogger dashboard to send the same details.

The code matters here, because it is the one thing that helps Google trace your failed request. A good report gets answered faster than "Blogger is broken, help."

How to Prevent bX Errors (The Closest Thing to a Permanent Fix)

1.       Use one dedicated browser profile for Blogger with a minimal set of extensions.

2.       Keep your browser updated and clear site data every few months.

3.       Back up your theme before every edit and keep the files somewhere safe.

4.       Write posts offline in a plain text editor or doc, then paste as plain text.

5.       Edit templates in small steps, saving after each change so you can pinpoint what broke.

6.       Keep a log of bX codes and what fixed them. Patterns often reveal a specific extension or account issue.

7.       Stay signed in to only one Google account while you work in the dashboard.

Final Checklist

Work down this list and stop when the error disappears:

•         Reload the page and try incognito

•         Clear blogger.com cookies and cache

•         Disable extensions and VPN

•         Sign in with only the blog's owner account

•         Try another browser, device, or network

•         Check the post or theme code that triggers the error

•         Wait, then report the bX code with full details

Most bX errors fall into the first four steps. The rest are rarer, but now you know where to look.

Frequently Asked Questions

What does bX mean in Blogger?

The bX prefix marks a Blogger error reference ID. The characters that follow identify one specific failed request in Google's logs. It does not describe the cause, which is why the same underlying problem can show up under many different codes.

Is there a permanent fix for bX errors?

There is no single permanent fix, because the error is generic and can come from your browser or from Google's servers. You can eliminate local causes by clearing cookies, removing conflicting extensions, and using one Google account, and you can prevent data loss with backups and offline drafts.

Why do I get a different bX code every time?

Each code identifies an individual failed request, so it changes with every occurrence. A new code does not mean a new problem.

Does the bX error mean my blog was deleted or hacked?

No. The error appears when a single request fails, and your posts and settings are not removed by it. If you are worried, open your blog's public URL in incognito mode and check that it loads, then review your account's security page.

Can a browser extension cause a bX error?

Yes. Ad blockers, privacy tools, and script blockers can interfere with the Blogger editor. Disable extensions temporarily to test, then re-enable them one by one to find the one responsible.

Why does the bX error appear when I save my theme?

The most common reason is invalid XML in the template, such as an unclosed tag or an unescaped ampersand. Download a backup, undo your most recent edit, and save again.

How long does a bX error last?

If the cause is temporary on Google's side, it often resolves within a few hours. If it persists beyond a day on every device and browser, report it with the bX code in the Blogger Help Community.

Where should I report a bX error?

Post in the Blogger Help Community and use Send feedback in the dashboard. Include the bX code, time of the error, browser version, and the steps you already tried.