HTML Input File Generator
Generate an <input type="file"> field — set the name, label, accepted file types, and whether multiple files are allowed, then copy the ready-to-use HTML. Free, instant, no AI involved.
Input
Use lowercase, descriptive names with underscores or dashes for readability (e.g., file_upload or resume-upload).
Settings
Comma-separated file extensions or MIME types (e.g., .jpg,.png,.pdf or image/*,application/pdf).
Add custom CSS classes to the element. Separate multiple classes with spaces.
Output
Guides
Build a ready-to-paste <input type="file"> field — set the name, label, accepted file types, and whether multiple files can be selected, then copy the generated HTML.
Runs entirely in your browser: no AI call, no credits, no network round-trip. The output updates instantly as you type.
How to use it
- Set the Name and Label.
- Optionally restrict Accepted Types (extensions or MIME types) and allow multiple files.
- Copy or download the generated HTML.
Why is there no live preview?
The output is real, unsanitized form markup (<input>, <label>) — rendering it directly on the page isn't safe. Paste the code into your own page to see it in context.
Use it from code
From 3 credits per callREST API
curl -X POST https://api.iotools.cloud/v1/tool/html-generator/input-file \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"customName": "file-upload",
"customLabel": "Upload File",
"customRequired": "",
"customMultiple": "",
"customAccept": "",
"customClasses": ""
}'Swap in your own key from your account. The tool's fields are the body — no wrapper.
Ask an AI agent
Use the IOTools `html-generator__input-file` tool (HTML Input File Generator) on this input:
YOUR_INPUT_HEREPaste this at any agent connected to the IOTools MCP server, then add your input.