Describe what you need
Write a plain-language prompt, or attach a brief, PDF or spreadsheet and let the assistant read it.
NewOnlyform AI is built into the builder
Onlyform AI
Attach a brief, PDF or spreadsheet
Build and edit forms through conversation
Describe the form you need and watch it stream into a live preview. Then keep talking to it — change the questions, the logic, the styling or the content.
Onlyform AIAttach a brief, PDF or spreadsheetFree plan available · No card required
How it works
A sentence in, an editable form out
The assistant does the first draft. You keep the pen.
Watch it stream in
The form appears progressively in a live preview — questions, field types, logic and endings taking shape as they are written.
Ask it to change things
Change the logic, the styling or the content by asking. Or close the chat and edit by hand. Nothing is locked.
Onlyform AI can
Do everything you can ask it to do
Not a side panel that drafts and walks away — the assistant can reach most of the builder.
Create
Generate a conversational or single-page form from a prompt- Stream the form into a live preview
- Refine and regenerate the result
Edit the questions
- Add, edit, move or remove questions
- Manage variables and hidden fields
- Update form messages
Design and settings
- Modify light and dark themes
- Manage cover and logo properties
- Rename forms
- Change form settings
Follow-ups and context
- Create and edit follow-ups
- Use uploaded files and images as context
Attachments are available on eligible plans.
Creating with AI
From a prompt, a template or a blank canvas
Describe the job in a sentence and you get a complete first version — the right question types, the logic between them, and an ending that fits. Conversational or single-page, your choice.
Picks the field type for you
Ratings, uploads, dates and payments, not just text boxes.
Writes the logic too
Branches and skips come back in the draft, already wired up.
Either format
Ask for conversational or single-page and switch later for free.
Updating with AI
Update anything by asking
The assistant stays beside the form. Add, reword, move or remove questions, change settings and messages, manage variables and hidden fields — then ask it to regenerate anything that is not right yet.
Edit the structure by asking
Add, edit, move or remove questions, rename the form and change its settings.
Themes, messages and settings
Light and dark themes, cover and logo properties, variables and hidden fields.
Refine and regenerate
Not right yet? Ask again. Follow-ups can be created and edited the same way.
Adding logic through AI
Describe the rule, not the wiring
Say when a question should appear, where an answer should jump to, or what a score adds up to. Onlyform AI writes the condition, the branch and the calculation, and manages the variables and hidden fields behind them.
Conditional questions
“Only ask about relocation if they are outside the UK.” Written as a sentence, built as a rule.
Branches and jumps
Send people down a different path, or skip ahead, based on what they already answered.
Calculations, scores and variables
Score a quiz, total an order or set a variable without opening a formula editor.
Onlyform AI
And it keeps going after the first draft
Streaming, refining, theming and following up — the parts of the job that happen after you press generate.
Streamed generation
The form appears progressively in a live preview — questions, field types, logic and endings taking shape as they are written, not after a spinner.
Refinement and regeneration
Ask for a smaller change and only that part is rewritten. Ask again and the draft is replaced — with the version before it kept.
Theme editing
Change the light theme, the dark one or both, set the cover and the logo, and see it on the form you are already looking at.
Follow-up creation
Describe the follow-up while you are still describing the form, and the trigger, the condition and the message are written together.
AI attachments
Use your own files as context
Attach the brief, the spreadsheet or the PDF you were going to copy from. Onlyform AI reads it and builds the form around what is already there.
Images
DOC & DOCX
XLS & XLSX
CSV
TXT
Up to four attachments, 10 MB each · available on eligible plans.
Starter prompts
Not sure what to ask for? Start from one of these.
Every prompt opens in the builder as an editable draft. Change a word, change the whole thing — it is yours from the moment it lands.
Lead generation
“A short lead capture form for a B2B product — name, work email and company size, and only ask for a phone number if they pick enterprise.”
Feedback and surveys
“A customer feedback survey with a 1–5 rating, one open comment, and a follow-up question that only appears for scores of three or less.”
Applications
“A job application form for a senior designer — CV upload, portfolio link, notice period and right-to-work confirmation.”
Registrations
“An event registration form with ticket type, dietary requirements and a total that updates as people choose paid tickets.”
Internal forms
“A leave request form for staff — dates, type of leave, cover arrangements and a note for the approving manager.”
Quizzes
“A ten-question product knowledge quiz that scores the answers and shows a different ending for a pass and a fail.”
AI limits by plan
What you get on each plan
Onlyform AI behaves the same everywhere. What changes between plans is how much of it you can use.
| Capability | Free | Basic | Plus | Business |
|---|---|---|---|---|
| Form generation from a prompt | | | | |
| Editing an existing form by asking | | | | |
| Logic and variables by asking | | | | |
| Themes, covers and follow-ups | | | | |
| AI requests per day | 5 | 10 | 50 | 100 |
File and image context is available on eligible plans. See pricing for the current plan details. View pricing
Questions about Onlyform AI
Generating and editing forms through conversation is part of the builder. Using uploaded files and images as context is available on eligible plans — the pricing page lists which.
Yes. Every draft is editable. Keep asking the assistant for changes, or close the chat and edit the form by hand.
Yes. Ask for a conversational or single-page form, and switch formats later.
Add, edit, move or remove questions; change logic, themes, settings and messages; manage variables and hidden fields; and create or edit follow-ups.
The assistant creates an editable draft. You review the form and its follow-ups before publishing or enabling them.
Build your first form in a sentence
Onlyform AI is part of the builder. Start free — no card required.