---
metadata:
  - name: generator
    content: Diplodoc Platform v5.55.3
alternate:
  - https://yandex.ru/support/forms/en/limits.md
  - https://yandex.ru/support/forms/ru/limits.md
  - href: en/limits.md
    type: text/markdown
    title: Markdown version
  - href: llms.txt
    type: text/markdown
    title: llms.txt
---
> **Documentation Index:** Fetch the complete configuration index at https://yandex.ru/support/forms/en/llms.txt

# Technical limits {#limits}

Technical limits for working with Yandex Forms:

## Form limits {#form}

#|
|| **Parameter** | **Limit** ||
|| Form name | 255 characters ||
|| Number of questions | No limit. We don't recommend adding more than 80 questions ||
|| Question text | 5,000 characters ||
|| Hint text for a question | 1,000 characters ||
|| Number of answer options for "Single choice" and "Dropdown" questions | No limit. We don't recommend adding more than 500 options ||
|| Number of responses to the form | No limit ||
|#

## Personal links {#personal-links}

#|
|| **Parameter** | **Limit** ||
|| Number of personal links | 1,000 ||
|| Number of keys in one generation of personal links | 100 ||
|#

## Appearance {#appearance}

#|
|| **Parameter** | **Limit** ||
|| Theme background file size | 30 MB ||
|| Theme background file resolution | No limit. We recommend JPG for high-resolution images ||
|#

## Attached files {#files}

#|
|| **Parameter** | **Limit** ||
|| Size of one file | 20 MB ||
|| Number of files per question | 20 files ||
|#

## Integrations {#integrations}

#|
|| **Parameter** | **Limit** ||
|| "To" field in the Yandex Mail integration | 255 characters ||
|| "Headers" field in the API integration | 500 characters ||
|#