Template:Firefox usage share

Market share overview According to StatCounter data August 2025

Browser % of Fx % of total Firefox 1 — — Firefox 2 — — Firefox 3 — — Firefox 4 — — Firefox 5–9 — — Firefox 10–16 1.33% 0.03% Firefox 17–23 — — Firefox 24–30 — — Firefox 31–37 — — Firefox 38–44 — — Firefox 45–51 — — Firefox 52–59 1.33% 0.03% Firefox 60–67 — — Firefox 68–77 — — Firefox 78–90 — — Firefox 91–101 — — Firefox 102–114 — — Firefox 115 and 115 ESR 7.52% 0.17% Firefox 116 — — Firefox 117 — — Firefox 118 5.31% 0.12% Firefox 119 — — Firefox 120 — — Firefox 121 — — Firefox 122 — — Firefox 123 — — Firefox 124 — — Firefox 125 — — Firefox 126 — — Firefox 127 — — Firefox 128–139 8.85% 0.20% Firefox 140 and 140 ESR 2.66% 0.06% Firefox 141 45.58% 1.03% Firefox 142 20.80% 0.47% Firefox 143 — — All variants 100% 2.26%

References

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