Arial vs Helvetica

The most famous pair of lookalikes in typography. Helvetica is the 1957 Swiss neo-grotesque from Max Miedinger and the Haas foundry that defined corporate modernism; Arial is Monotype's 1982 design by Robin Nicholas and Patricia Saunders, drawn to match Helvetica's widths so documents could swap fonts without reflowing. Both are commercial, but Arial ships with Windows and macOS while Helvetica is licensed separately through Monotype.

Arial is a commercial font, so it is shown here in Arimo, its closest free alternative. All free alternatives to Arial → Helvetica is a commercial font, so it is shown here in Inter, its closest free alternative. All free alternatives to Helvetica →

Type in either row to preview both
The quick brown fox jumps over the lazy dog
The quick brown fox jumps over the lazy dog
How they differ
Which to pick
Arial

Reach for Arial for office documents, email, and system-font web stacks where everyone already has it installed and no license purchase is on the table.

Helvetica

Reach for Helvetica when the brand or print work calls for the genuine Swiss article with its flat terminals and tighter spacing, and the Monotype licensing cost is acceptable.