Medical notes
Trends, vitals, electrolytes, and shorthand you can paste into study notes.
Fast web utility + desktop beta
Copy the symbols you actually use.
Fast symbol sets for notes, maths, science, research, medical study, Notion, Google Docs, Word, and everyday writing.
One-click copyNo account needed for webSaved locally on this device
Quick Symbols palette
Grouped for real writing
Arrows
4 items↑↓→↔
Calculus
4 items∫∂∑∞
Medical notes
3 itemsBP ↑SpO₂ ↓Na⁺ ↓
Research
3 itemsp < 0.0595% CIMean ± SD
Greek
4 itemsΔμσβ
Quick copy
Common symbols, one tap away
Tap a symbol to copy it and add it to the tray.
Looking for one character?
Popular individual symbols
Open a focused page for the exact symbol, its meaning, notation details, examples, and related alternatives.
Popular symbol sets
Focused collections for real work
Start with the symbol groups people reach for most often in notes, labs, papers, and documents.
↑↓⬆⬇↗CoreUp & down arrowsCopy useful up and down arrows for notes, trends, charts, medical shorthand, and documents.Open set∫dxdydt∂CoreCalculus symbolsCopy integrals, differential operators, differentials, sums, and infinity for equations and technical notes.Open set↑↓→±ΔMedicalMedical note symbolsCopy common trend, temperature, electrolyte, gas, comparison, and change symbols for concise study notes.Open setNa⁺K⁺Ca²⁺Mg²⁺Cl⁻MedicalElectrolyte symbolsCopy electrolyte symbols and common note snippets for medical, biology, and chemistry notes.Open setpHPaO₂PaCO₂HCO₃⁻BEMedicalBlood gas symbolsCopy common ABG and VBG symbols for acid-base and respiratory notes.Open set°℃℉KΔTCoreTemperature symbolsCopy temperature units, change, uncertainty, threshold, and trend symbols for measurements and notes.Open set⁰¹²³⁴CoreSuperscript & subscriptCopy superscript and subscript numbers, signs, brackets, chemical formulas, ions, areas, and volumes.Open set∫∮∂∇ΦSciencePhysics symbolsCopy useful calculus, field, flux, constant, vector, angle, wavelength, and resistance symbols for physics notes.Open set=≠≈≃≅CoreComparison symbolsCopy equality, similarity, proportionality, and inequality symbols for maths, statistics, and everyday notes.Open setHbWCCCRPESReGFRMedicalLab result symbolsCopy common laboratory abbreviations and high or low result snippets for fast study notes.Open setpnμσSDScienceStatistics symbolsCopy common statistics symbols, abbreviations, comparisons, and results snippets for notes and assignments.Open setH₂OCO₂O₂H⁺OH⁻ScienceChemistry symbolsCopy common molecules, ions, reaction arrows, and trend markers for chemistry notes.Open setpn%±CIScienceResearch paper symbolsCopy common research result notation, effect estimates, comparisons, and ready-made reporting snippets.Open setECGHRBPQTcST↑MedicalCardiology symbolsCopy common cardiology abbreviations, ECG shorthand, trend markers, and note snippets.Open set↑↓→←↔CoreCommon note symbolsCopy the arrows, comparisons, status marks, punctuation, and note snippets used across everyday writing.Open set
Built for real writing
Copy the whole thought, not just a character
Quick Symbols groups the small fragments that usually appear together, so your notes stay fast and readable.
Maths and physics
Calculus and formula fragments without opening an equation editor.
Research papers
Result notation and uncertainty snippets for paper summaries.
Desktop beta
Need symbols while writing?
Use the desktop beta as a small floating palette beside your notes, documents, and research.
Windows beta readymacOS tester build
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