Google Form Not Submitting? How to Fix It
Quick answer: If a Google Form won't submit but is otherwise open, check for a blank required question first — that's the most common cause, and it's easy to miss on mobile. After that, check your internet connection, confirm you're signed into the right Google account if sign-in is required, look for a validation error message, and try disabling browser extensions or switching to incognito mode. If nothing works, contact the form owner.
There's a real difference between a Google Form that's closed to everyone and a Google Form that just won't let you submit right now. This guide is about the second case: the form is clearly open, other people are presumably filling it out fine, but every time you hit Submit, nothing happens, or you get bounced back to the same page. Work through the checklist below in order — most of these problems have a quick fix.
First: is the form actually closed?
Before troubleshooting a submit problem, rule out the simpler explanation. If the page shows a message like "This form is no longer accepting responses," the form owner has closed it entirely, and no amount of troubleshooting on your end will fix that. That's a different problem — see our guide on Google Forms not accepting responses if that's what you're seeing. This guide assumes the form itself loads normally and looks open; you just can't get your specific submission through.
1. Look for a blank required question
This is by far the most common reason a submission fails. Google Forms marks required questions with a red asterisk, and when you click Submit with one left blank, the page is supposed to scroll up to the first missing answer and show a small red error message underneath it. On a desktop screen this jump is obvious. On a phone, especially on a long form, it's surprisingly easy to miss — the page scrolls, you don't notice the shift, and you just tap Submit again wondering why nothing happened.
Scroll all the way back through the form, from the top, and check every question for a red error message rather than assuming you answered everything. Pay particular attention to questions you might have skipped because they seemed optional, and to grid or matrix questions where only some rows might be missing an answer. See our guide on the required question setting for how these are marked from the form-builder's side.
2. Check your internet connection
Submitting a form sends your answers to Google's servers, and that request can fail silently if your connection drops or is very slow at the exact moment you click Submit. This is especially common on mobile data in an area with weak signal, or on public Wi-Fi that briefly disconnects. If your connection was shaky, wait until you have a solid signal, then try submitting again. If you're not sure whether the first attempt actually went through, it usually doesn't hurt to submit again — most forms don't have a way to detect true duplicates, but a failed request never created a partial response in the first place.
3. Confirm you're signed into the right Google account
Some forms require respondents to be signed into a Google account, either to verify identity or to enable the "restrict to 1 response" setting. If you have multiple Google accounts open in your browser — a personal Gmail and a work or school account, for example — you might be signed into the wrong one for this particular form. Some organizations restrict a form to accounts within their own domain, which means a personal Gmail account will be silently rejected even though the form looks like it's loading normally. Check which account is active (usually shown in the top-right corner of the page) and switch if needed before trying again.
4. Check for a validation error
If the form owner added response validation to a question — for example, requiring a number within a certain range, a properly formatted email address, or text of a specific length — an answer that doesn't match the rule will be rejected with a message directly under that question, even if the question itself isn't required. These messages are easy to miss because they don't always appear until you click Submit, and they can look similar to the "missing required answer" message at a glance. Read our guide on Google Forms response validation to understand exactly what these rules check for and how to format an answer that satisfies them.
5. Rule out a browser extension or ad blocker
Ad blockers, privacy extensions, and some corporate security software can occasionally block the scripts that Google Forms uses to send your response, especially aggressive ones that block third-party requests by default. This is uncommon but worth ruling out if you've checked everything else and the form still won't go through. Try disabling extensions one at a time, or just open the form link in an incognito or private browsing window, where most extensions are disabled automatically. If the form submits fine in incognito, you've found your culprit and can either keep using incognito for this form or find the specific extension causing the problem.
6. Try a different browser as a diagnostic step
If incognito mode doesn't help, or you want another data point, try opening the same form link in a completely different browser — Safari instead of Chrome, or vice versa. This isolates whether the problem is something specific to your regular browser's settings, cache, or an extension you haven't disabled, versus something about the form or your network itself. If the form submits cleanly in a different browser, the issue lives in your original browser's configuration rather than the form.
7. If nothing works, contact the form owner
If you've worked through every step above and the form still won't submit, the remaining possibilities are on the form owner's side: the form may have quietly hit a maximum response count, a validation rule might be misconfigured in a way that rejects every valid answer, or there could be a bug in a piece of the form only they can see and fix. Reach out to whoever sent you the form, describe exactly what happens when you click Submit, and include a screenshot of any error message you see. That's usually enough for them to diagnose the problem on their end quickly.
FAQ
Why won't my Google Form submit?
The most common cause is a required question left blank, especially on mobile where the page scrolls to the missing answer but it's easy to miss. Other causes include a dropped internet connection, being signed into the wrong Google account when sign-in is required, a validation rule rejecting your input, or a browser extension interfering with the page.
Is this the same as a form "not accepting responses"?
No. "Not accepting responses" means the form owner has closed the form entirely, and no one can submit. A form that won't submit for you specifically, while it works for others, is usually a local issue on your end, like a blank required field or a connection problem.
What should I do if nothing fixes my submission problem?
Try a different browser or an incognito window to rule out local settings. If it still won't submit, contact the form owner directly with a screenshot of any error message — they may need to adjust a validation rule or check if the form has quietly hit a response cap.
Can an ad blocker stop a Google Form from submitting?
Yes, occasionally. Aggressive ad blockers or privacy extensions can block scripts that Google Forms needs to send your response. Disabling the extension for that page, or testing in incognito mode where most extensions are off by default, will confirm if this is the cause.