PixelOkay
Equation Studio Private · on-device
Tools
MATHEMATICAL EQUATION EDITOR

Mathematical Equation Editor

Compose in LaTeX, insert symbols with a click, and export crisp formulas for notes, research and presentations.

✦
Instant vector qualityAccurate SVG math typesetting. No account or upload.
STEP 01 · WRITE

LaTeX source

0 / 12,000
Build visually

Fill in a structure, then insert editable LaTeX at your cursor.

Use standard MathJax-supported LaTeX math syntax. Text and commands remain editable.
STEP 02 · PREVIEW

Live equation

Loading renderer…
Vector-quality · rendered locally—

Designed for real work

Build fractions, matrices, integrals, proofs and multi-line derivations. Export SVG for documents or PNG for slides and notes.

Keep the original

PNG and SVG are presentation exports. Save the editable .pkeq.json file or .tex source to revise later.

Equation writing made simple

PixelOkay Mathematical Equation Editor lets you type LaTeX for fractions, square roots, Greek letters, summations, matrices and piecewise functions. A live MathJax preview shows your math while you write. Use the searchable symbol palette and reusable examples to get started quickly. Export formulas as transparent PNG images, scalable SVG or editable LaTeX source without uploading your work.

Rendering supports the commands available in the bundled MathJax release, rather than a complete TeX document compiler. Fonts and diagram generation are bundled locally. Browser storage is best effort: keep exported project backups for important work.

Build an equation structure

Choose a structure, enter terms and insert the editable result into the source. Fields accept MathJax-supported LaTeX math expressions.

The source equation remains editable after insertion.

How to use Equation Studio

Write and build

Type LaTeX directly or select a category from the left palette. Click a symbol to insert it at the cursor; selecting source text before inserting a fraction or root wraps your selection.

Preview and export

Changes render automatically. Adjust equation color, spacing, size and background, then export SVG or PNG. The SVG contains its own vector glyph paths. Printing uses the browser print dialog, from which you can choose Save as PDF.

Projects and privacy

Use Save project to export an editable JSON backup, or My equations for named browser-local copies. Local browser storage is not guaranteed to survive browser-data clearing. The site never uploads equations.

LaTeX support

This tool typesets math, not full LaTeX documents. Unsupported commands trigger clear errors. Link-creation, HTML-injection and dynamic package-loading commands are intentionally blocked. There is no symbolic algebra solver.

My saved equations

Keep up to 30 named equation copies in this browser. Export a project file for durable backup or transferring to another device.

Using Mathematical Equation Editor

Write supported LaTeX or insert a guided structure, then inspect the rendered preview. Save named equations and export source, project/library backups or SVG/PNG presentation images. Keep LaTeX as the editable source of truth.

The structure builder inserts LaTeX rather than providing a full WYSIWYG mathfield. This is the bundled MathJax math subset, not a full LaTeX document editor, CAS or handwriting recognizer. Source and raster-output budgets apply. Browser drafts and the 30-entry local library are best effort; export project or whole-library backups.

Workflow and output choices for Mathematical Equation Editor

Write supported LaTeX directly or insert a structure through the guided builder, inspect the rendered equation, then export source, a project backup or a presentation image.

LaTeX is the editable source. SVG and PNG are rendered presentation images; project or library backups preserve editable equation data and supported display settings.

Example workflow

  1. Start from a blank equation or a supplied example and enter supported LaTeX.
  2. Use a guided structure such as a fraction or integral, then inspect the preview for rendering issues.
  3. Export a .tex source file and, when useful, a PNG/SVG or project backup for sharing.

Authored example: Use the quadratic formula example, inspect its fraction structure and change one symbol before exporting the LaTeX source. This checks the authoring workflow; it does not solve or verify the equation.

Limits and handling: The bundled MathJax renderer supports a math subset, not complete LaTeX documents, a computer algebra system or handwriting recognition. Source and raster limits apply; browser drafts and the 30-entry local library are best effort.

Mathematical Equation Editor questions

Is the guided builder a full WYSIWYG math editor?

No. It inserts LaTeX structures into the source; the editable source remains the primary representation.

Can it calculate or verify the equation?

No. It renders supported notation but is not a computer algebra system or equation solver.

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