Turn AI math into documents you can use.
Paste AI-generated Markdown or LaTeX. MathFix repairs the structure, gives you a PDF preview, then exports an editable Word document.
Use the left and right arrow keys to move the comparison slider.
What looks correct in chat often breaks in Word. MathFix repairs the structure before you export.
AI answers should not become formatting work.
Copying math-rich AI output into Word can break the structure that made the answer useful in the first place.
- ×Equations lose their layout and become difficult to edit.
- ×Tables collapse into plain text or need to be rebuilt by hand.
- ×Editing starts from a broken document instead of a clean draft.
Keep the structure. Export a document that stays usable.
- ✓Rebuild equations and document structure from the original AI output.
- ✓Keep tables, headings, lists, and layout intact.
- ✓Review the PDF first, then export an editable DOCX when you need to keep working.
No manual cleanup after every AI response.
What MathFix repairs
The parts of AI output that usually fail after paste.
Structure Repair
Restore headings, lists, and document hierarchy from pasted AI output.
Equations & LaTeX
Keep math clear from inline expressions to multi-line derivations.
Export Controls
Set type, margins, page size, and spacing before export.
Tables & Code
Retain tables and code blocks instead of rebuilding them in Word.
Long Documents
Run larger fixes in the background and return when the preview is ready.
Work That Stays Organized
Find recent fixes and keep track of the credits used for each job.
From paste to finished document.
Three steps, no manual reformatting.
Paste the AI Output
Drop in Markdown, LaTeX, equations, tables, or structured text.
Review the PDF
MathFix repairs the structure and prepares a clean preview.
Export and Keep Editing
Share a polished PDF or continue working in an editable DOCX.
Choose the format that fits.
Share a polished PDF or continue editing in Word.
Ready-to-Share PDF
Review a clean document before you send, print, or share it.
Editable Word Document
Keep editing with the headings, tables, and structure already in place.
Guides for AI math workflows.
Short answers to the most common formatting problems.
Frequently asked questions.
About MathFix, exports, devices and pricing.
What is MathFix?
MathFix is an app for macOS, iPhone and iPad that turns AI-generated Markdown, LaTeX and math into a clean PDF preview and an editable Word (DOCX) document.
Why do equations break when I paste an AI answer into Word?
Some AI chat apps render Markdown and LaTeX on screen, but the copied text is still raw syntax such as $x^2$ or \frac{a}{b}. Word does not interpret that syntax, so equations appear as plain symbols, tables collapse into text and headings lose their structure. MathFix rebuilds that structure before export.
Which AI-generated text does MathFix work with?
Text from any AI assistant that produces Markdown or LaTeX. You paste the text into MathFix, so it is not tied to one provider.
What formats can I export?
MathFix prepares a PDF preview first. From there you can share the PDF or export an editable DOCX document that keeps headings, lists, tables and equations.
Which devices does MathFix support?
MathFix is available for Mac, iPhone and iPad through the Apple App Store.
How does pricing work?
MathFix uses credits for document processing. Subscriptions and credit packages are offered in the app, and prices and trial eligibility depend on your App Store region. The current offers are always shown in the app before you buy. See the Terms for details.
What happens to the text I paste?
Your text is processed to produce the preview and export you request. The Privacy Policy explains what data MathFix handles and how you can delete your account.