File UploadsContests & user submissions

Image Upload Form

An image submission form for contests, galleries, and user-generated content with a caption field.

Fields included

Can I restrict uploads to images only?

Yes. This template sets accept="image/*" on the file input, so browsers prompt for images and filter out other file types.

How do I run a photo contest with this form?

Share the form link, collect entries by email, and log them to a spreadsheet so judges can review each image and caption in one place.

What image size can people upload?

The attachment limit is 4.5MB per submission. Ask entrants to resize very large photos, or request a link for high-resolution files.

Can entrants add a description?

Yes. The caption field lets them title or describe their image, which is captured alongside the file.

A form with a file input so users can send documents, images, or attachments with their message.

A document intake form for applications and paperwork, with a document-type select and file attachment.

Collect glowing testimonials with the reviewer name, role, company, and permission to publish.

No backend code needed. Sign up, grab your API key, and you are ready to go.