Template:Firefox usage share

Market share overview According to StatCounter data November 2025

Browser % of Fx % of total Firefox 1 — — Firefox 2 — — Firefox 3 — — Firefox 4 — — Firefox 5–9 — — Firefox 10–16 2.18% 0.05% Firefox 17–23 — — Firefox 24–30 — — Firefox 31–37 — — Firefox 38–44 1.75% 0.04% Firefox 45–51 — — Firefox 52–59 0.44% 0.01% Firefox 60–67 — — Firefox 68–77 — — Firefox 78–90 — — Firefox 91–101 — — Firefox 102–114 — — Firefox 115 and 115 ESR 6.55% 0.15% Firefox 116 — — Firefox 117 — — Firefox 118 5.24% 0.12% Firefox 119 — — Firefox 120 — — Firefox 121 — — Firefox 122 — — Firefox 123 — — Firefox 124 — — Firefox 125 — — Firefox 126 — — Firefox 127 — — Firefox 128–139 1.31% 0.03% Firefox 140 and 140 ESR 3.93% 0.09% Firefox 141 0.44% 0.01% Firefox 142 0.87% 0.02% Firefox 143 1.75% 0.04% Firefox 144 31.44% 0.72% Firefox 145 35.81% 0.82% Firefox 146 — — All variants 100% 2.29%

References

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