Voice-controlled math editing — for everyone
Students and researchers edit LaTeX by voice for free. EdTech teams embed the same engine via REST API. Designed for blind and low-vision STEM learners. WCAG 2.1 AA (self-assessed), NVDA & JAWS compatible.
For students & researchers
Free forever. No account required. Edit any LaTeX equation by voice — say a command, only that node changes.
- 1,000 API requests/month free
- Works with NVDA, JAWS, VoiceOver
- MathML output for screen readers
- No credit card, no sign-up
For EdTech teams & platforms
Embed voice math editing in your LMS, assessment platform, or Chrome extension via REST API.
- Tiered API plans from $49/month
- 99.9% uptime SLA on paid plans
- npm package · OpenAPI spec
- FERPA-aligned · DPA available
Built for accessible math
Every feature designed with screen reader users in mind.
Surgical AST editing
Say “change the denominator to n” — only that node changes. Not whole-formula replacement. Works with any screen reader.
Accessible by design
MathML output for JAWS + MathPlayer and NVDA + MathCAT. Live region announcements after every edit. WCAG 2.1 AA.
API + npm package
Three endpoints: normalize, intent, mutate. Drop-in @mathvoice/react component or call the REST API directly.
Already used by EdTech platforms & universities
Tiered API plans from $49/month. Get an API key instantly after payment. Free tier always available — no credit card, no sign-up.