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Equation Image to LaTeX
Screenshots, scans, and photos of equations → clean LaTeX, with every expression parse-checked before it reaches your paper.
50 credits free every month
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EXAMPLE
What you get
check_circleOne documented LaTeX block per equation
check_circleEvery expression parse-checked, failures flagged with the exact error
check_circlePrinted equation numbers preserved as labels
check_circleUnclear symbols flagged, never silently guessed
check_circleTEX document, one-per-line TXT, and CSV outputs
How it works
1Upload images, PDFs, or a zipScreenshots, scanned pages, or photos - phone shots of a whiteboard are fine.
2Equations read page by pageOur vision models transcribe every display equation, matrix, and aligned system faithfully, flagging unclear symbols instead of guessing.
3Parse-checked LaTeX, three waysA documented .tex file, a one-per-line .txt for quick copy-paste, and a CSV with source, label, and validation status.
Who uses this tool
ACADEMIC WRITING
Cite equations from scanned papers
STUDENTS
Lecture slides into your notes
RESEARCHERS
Rebuild a bibliography of formulas
TEXTBOOK AUTHORS
Modernize old typeset material
TUTORS & TEACHERS
Worksheets from whiteboard photos
PUBLISHING
Proof against the original
SECURITY
Built for sensitive documents
Bank statements, medical files, case records. Security isn't a feature we added - it's the foundation.
lock
Encrypted in transit
Encrypted in transit over TLS 1.2+, and stored in access-controlled, encrypted object storage. Files are protected the moment they leave your browser.
admin_panel_settings
Your files stay yours
Workspaces are isolated per account. Role-based access shows teammates only what they need.
auto_delete
Deleted, not stored
Files are deleted after processing. Everything runs on our own hardware and is never sent to an outside AI service, so your data is never used to train models.
dnsProcessed on our own hardwareauto_deleteDeleted after processinglockEncrypted in transit
Questions
Every expression is parse-checked with a real LaTeX math parser before you download it. Valid equations are marked valid; anything that fails is kept verbatim and flagged with the exact parse error, so nothing is silently dropped or repaired.
Yes - matrices (pmatrix, bmatrix, vmatrix), piecewise cases, arrays, and aligned multi-line systems all come back as standard amsmath environments that work inside math mode.
The model picks the most plausible reading and adds a % uncertain comment naming the alternatives, which is also surfaced in the CSV notes column - you review it instead of discovering a wrong subscript at submission time.
Processed on our own servers, never used to train any model, deleted 7 days after your job completes.
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Try it free. 50 credits every month.
No card needed. Files are deleted after processing.