Pika Not Working? Fix Failed Generations

Five quick checks

1. Credits: do you have enough for the model and settings you picked? Higher resolution and longer clips cost more.
2. Queue: are other generations still running? Every plan has a limit on how many run at once.
3. Prompt and inputs: could anything trigger a content filter, such as a real person’s face, a brand logo or violent wording?
4. Connection: refresh the page, sign out and back in, or try another browser.
5. Model: try the same prompt with a different model to see if the problem is model-specific.

These checks are our own and solve most problems. If not, find your symptom below.

Problems by symptom

Credits, plans and queue limits

Many “not working” moments are really credit or queue limits. From Pika’s pricing page:

• Costs vary by model. Pika lists, for example, 33 credits for a Wan 3.0 video (720p, 5s) and 122 for Seedance 2.5 at the same settings.
• On the Free plan, you need a credit pack before generating; packs start at 3,000 credits for $50.
• Only Fancy lists a priority queue, so busy periods may feel slower on other plans.

If a generation failed and you think credits were taken, check your credit history and contact support (below). More: Pika pricing and Is Pika free?

Blocked prompts and images

Pika’s Acceptable Use Policy (last updated 05/16/2025) sets what you can submit. Common reasons a generation is refused:

• Real people: “You must not upload or submit photographs, portraits, or other likenesses of real individuals without their express consent.”
• Impersonation: content that “impersonates any person without authorization, consent, and legal right.”
• Other people’s IP: content that “infringes or is likely to infringe any patent, trademark, trade secret, copyright, or other intellectual property or other rights.”
• Deception: using Pika “to deceive, defraud, mislead, misinform, or disinform others.”
• Harmful content: violence, harassment, sexual content involving non-consent, and anything harming children.

Third-party models in Pika may also apply their own providers’ safety rules; Pika’s API docs say every operation “runs the upstream provider’s safety policy and can refuse a prompt or an input.”

How to fix a false block

• Remove words that sound violent or explicit even if meant harmlessly (“shoot” → “film”).
• Replace celebrity or brand names with descriptions (“a tall chef in a white jacket”).
• Use your own photos, or photos you have permission to use.
• Try a different model; filters differ between providers.

Don’t try to trick filters. Pika says that if it determines you violated the policy it may “terminate or suspend your access to all or part of the Service.”

Upload problems

• Use common formats: JPG or PNG for images, MP4 for video.
• Keep files reasonable: resize very large photos and trim long clips before uploading.
• Check the image itself: clear subject, good lighting, no heavy watermark or text overlays.
• Try another connection if uploads stall at the same point.

Pika’s app pages don’t list upload limits we could verify. For reference, the Pika API caps uploads at 20 MB for images and audio and 50 MB for video.

The video generated, but it’s wrong

Prompt help: 50 prompts to test and text-to-video settings.

Browser and app fixes

1. Hard-refresh the page (Ctrl+Shift+R, or Cmd+Shift+R on Mac).
2. Sign out and back in.
3. Try a private window to rule out extensions such as ad blockers.
4. Clear the site’s cache and cookies.
5. Update your browser, or try Chrome, Edge, Safari or Firefox.
6. On a company or school network, try another network; some block uploads or media.
7. If the web works but the iOS app doesn’t (or the reverse), update the app and try again. Pika’s Help Center covers using one account on both.

Pika API errors

If you use the Pika API, errors come back as codes. The most common, from Pika’s docs:

The Pika 2.5 API spec says “Only successful generations are charged.” Full list: Pika API guide.

Is Pika down?

We couldn’t find an official public status page for Pika. To check for an outage:

• Look at Pika’s official X account, @pika_labs, for announcements.
• Try a different model or app in Pika; if only one fails, it’s likely that model or its provider.
• Ask a friend to try, or test on another device and network.

If it’s an outage, wait rather than resubmitting repeatedly.

Contacting Pika support

Start at Pika’s Help Center, which has a “Tech Issues” section including “What if I have questions that aren’t answered here?” API customers can email api@pika.art.

What to include in your report

• Your account email and plan.
• The date, time and time zone of the failure.
• The app and model used, and settings (resolution, length, aspect ratio).
• The prompt, and whether you used an upload.
• The exact error message, with a screenshot.
• Whether credits were deducted.
• Your browser or app version, and device.

Pika troubleshooting FAQs