Online Formula Recognition & Image to LaTeX Converter
Accurate OCR for Math, Physics, and Chemistry Equations. Snap a picture or upload a file and get clean LaTeX code in secon.
Click to Upload Image
Supports JPG, PNG, GIF and other formats
Unlock Effortless Equation Digitization
Save Hours of Tedious Work
No more manually transcribing complex formulas. Convert entire equations accurately in the time it takes to type a few symbols.
Ensure Flawless Accuracy
Our advanced Math OCR technology minimizes errors, ensuring your LaTeX output precisely matches the source image.
Streamline Your Workflow
Seamlessly integrate recognized equations into your documents, papers, or notes, boosting productivity for students, researchers, and educators.
Core Features
High-Precision Formula Recognition
Support for complex mathematical formula recognition with up to 95% accuracy, including fractions, integrals, matrices, and various mathematical elements
LaTeX Format Output
Automatically convert recognized formulas to LaTeX code, easy to copy and paste into academic papers or documents
Real-time Editing and Correction
Provides real-time preview and editing capabilities to manually correct recognition results for perfect output
How It Works
Upload Image
Upload an image containing mathematical formulas
Automatic Recognition
System intelligently recognizes formulas in the image
Get LaTeX
Copy LaTeX code or export results
Frequently Asked Questions
What types of mathematical formulas are supported?
Our system supports almost all common types of mathematical formulas, including those from algebra, calculus, linear algebra, statistics, geometry and other fields. It can recognize simple equations as well as complex multi-line formulas and matrices.
How effective is handwritten formula recognition?
For neat and clear handwritten formulas, recognition accuracy can reach over 85%. Handwriting recognition is affected by clarity, stroke continuity, and symbol standardization. We recommend using thicker strokes and maintaining appropriate spacing between symbols.
Can I use the LaTeX code directly?
Yes, the LaTeX code output by the system can be directly copied to LaTeX editors such as Overleaf and TeXStudio. We also provide real-time preview functionality so you can immediately view and edit recognition results.
How can I improve recognition accuracy?
Increasing image resolution, ensuring high contrast between formulas and background, avoiding blur and tilt, ensuring appropriate spacing between symbols, and using standard symbol notation can all significantly improve recognition accuracy. For complex formulas, recognizing sections separately and then combining them can help.
Can special mathematical symbols be recognized?
Yes, we support a wide range of mathematical symbol sets, including Greek letters, integral symbols, summation symbols, special function symbols, and more. For very specialized or rare symbols, manual adjustment may be needed after recognition.
What is the style of the LaTeX code in the recognition results?
Our generated LaTeX code follows standard mathematical typesetting conventions, using common packages such as amsmath. The code style is clean and readable, and uses semantic commands wherever possible for easy editing and maintenance.
Have more questions? Please contact us for more help
Ready to Digitize Your Equations Effortlessly?
Stop wasting time transcribing formulas manually. Upload or capture your equation image now and experience the speed and accuracy of Texlens' online formula recognition. Get your LaTeX code in seconds!