PDF AI Editor by Bryerstone

Stop editing PDFs.
Start commanding them.

PDF AI Editor asks a few questions — then autonomously fills the PDF: text, checkboxes, dates, numeric boxes, and signatures. W-4 is the first major target because it’s high-volume and constantly re-edited.

Autonomous SmartFill Mobile-friendly No paid PDF software required Built & self-hosted on MLOS

First principles

PDFs should be interactive agents, not static pages.

Real execution

It doesn’t “suggest” — it fills, checks, signs, and formats.

Community driven

We build the next forms based on the highest pain × volume wins.

Get notified when W-4 SmartFill ships

Join the early community list. No spam. Just roadmap drops and releases.

By joining, you agree to receive update emails. Unsubscribe anytime.

The mission

Reduce the daily suffering of paperwork by turning every document into a high-bandwidth conversation: user intent → autonomous execution.

W-4 W-9 1099-NEC 8879 941/940

IRS roadmap (pain × simplicity)

1) Form W-4 — Employee’s Withholding Certificate Highest volume

Frequently edited. Users fear mistakes. AI questions → correct population, without wrestling PDFs.

2) Form W-9 — TIN request (contractors/vendors) Already supported

High frequency. Often needed fast on mobile. SmartFill + signature + date wins.

3) Form 1099-NEC — Nonemployee Compensation Batch mode

Big payoff: upload a list/spreadsheet → generate individual PDFs for many contractors.

4) Form 8879 — e-file Signature Authorization Pro workflow

High-value audience (tax preparers). Requires stricter signing/verification flow.

5) Forms 941 & 940 — Employer returns Math-heavy

Autonomous calculations + population reduce common errors and rejections.

Community

This is community-built. If you have a form that causes pain, we’ll prioritize it based on volume × headache.

Tip: when you’re ready, replace the “soon” buttons with real URLs.

FAQ

Is this the same as aipdfeditor.bryerstone.com?

This site is the marketing + community front door. The live editor runs at aipdfeditor.bryerstone.com.

Does it work on mobile?

Yes — the goal is “fill & sign in seconds” without installing paid PDF software.

Is my data private?

Bryerstone self-hosts the system. (Add your final privacy statement here when ready.)