diff --git a/R/plot.binned_residuals.R b/R/plot.binned_residuals.R
index 5a098a534..7c62b7ae7 100644
--- a/R/plot.binned_residuals.R
+++ b/R/plot.binned_residuals.R
@@ -2,10 +2,11 @@
 plot.see_binned_residuals <- function(x,
                                       size_line = 0.7,
                                       size_point = 2.2,
+                                      size_axis_title = base_size * 0.8,
+                                      base_size = 10,
                                       colors = social_colors(c("blue", "red", "green")),
                                       show_smooth = FALSE,
                                       style = theme_lucid,
-                                      base_size = 10,
                                       ...) {
   x$se.lo <- -x$se
   if (length(unique(x$group)) > 1L) {
@@ -108,7 +109,8 @@ plot.see_binned_residuals <- function(x,
     p <- p + theme_style(
       base_size = base_size,
       plot.title.space = 3,
-      axis.title.space = 5
+      axis.title.space = 5,
+      axis.title = ggplot2::element_text(size = size_axis_title)
     )
   }
 
diff --git a/R/plot.check_model.R b/R/plot.check_model.R
index eb5e101c2..0b60bef6e 100644
--- a/R/plot.check_model.R
+++ b/R/plot.check_model.R
@@ -35,6 +35,7 @@ plot.see_check_model <- function(x,
   show_labels <- attr(x, "show_labels") %||% TRUE
   size_text <- attr(x, "text_size")
   base_size <- attr(x, "base_size")
+  size_axis_title <- attr(x, "axis_title_size")
   alpha_level <- attr(x, "alpha")
   dot_alpha_level <- attr(x, "dot_alpha")
   show_dots <- attr(x, "show_dots")
@@ -79,6 +80,10 @@ plot.see_check_model <- function(x,
     base_size <- 10
   }
 
+  if (is.null(size_axis_title)) {
+    size_axis_title <- base_size * 0.8
+  }
+
   if (is.null(check)) {
     check <- "all"
   }
@@ -94,6 +99,7 @@ plot.see_check_model <- function(x,
       size_line = size_line,
       size_point = size_point,
       base_size = base_size,
+      size_axis_title = size_axis_title,
       type = type,
       check_model = TRUE,
       adjust_legend = TRUE,
@@ -109,6 +115,7 @@ plot.see_check_model <- function(x,
       alpha_level,
       theme_style = style,
       base_size = base_size,
+      size_axis_title = size_axis_title,
       colors = colors,
       dot_alpha_level = dot_alpha_level,
       show_dots = show_dots
@@ -121,6 +128,7 @@ plot.see_check_model <- function(x,
       x$BINNED_RESID,
       style = style,
       base_size = base_size,
+      size_axis_title = size_axis_title,
       colors = colors[c(2, 3, 1)],
       adjust_legend = TRUE,
       check_model = TRUE,
@@ -254,6 +262,7 @@ plot.see_check_model <- function(x,
 .plot_diag_linearity <- function(x,
                                  size_point,
                                  size_line,
+                                 size_axis_title = 8,
                                  alpha_level = 0.2,
                                  theme_style = theme_lucid,
                                  base_size = 10,
@@ -290,6 +299,7 @@ plot.see_check_model <- function(x,
     theme_style(
       base_size = base_size,
       plot.title.space = 3,
-      axis.title.space = 5
+      axis.title.space = 5,
+      axis.title = ggplot2::element_text(size = size_axis_title)
     )
 }
diff --git a/R/plot.check_normality.R b/R/plot.check_normality.R
index abdd20e0d..86868edac 100644
--- a/R/plot.check_normality.R
+++ b/R/plot.check_normality.R
@@ -20,6 +20,7 @@
 #'   `"ks"` or `"ts"` for simultaneous testing. See `qqplotr::stat_qq_band()`
 #'   for details.
 #' @param base_size Base font size for plots.
+#' @param size_axis_title Numeric value specifying size of axis titles.
 #' @inheritParams data_plot
 #' @inheritParams plot.see_bayesfactor_parameters
 #'
diff --git a/R/plot.check_predictions.R b/R/plot.check_predictions.R
index 780fe8173..a2564f142 100644
--- a/R/plot.check_predictions.R
+++ b/R/plot.check_predictions.R
@@ -77,7 +77,9 @@ print.see_performance_pp_check <- function(x,
                                            size_point = 2,
                                            line_alpha = 0.15,
                                            size_bar = 0.7,
+                                           size_axis_title = base_size * 0.8,
                                            style = theme_lucid,
+                                           base_size = 10,
                                            colors = unname(social_colors(c("green", "blue"))),
                                            type = c("density", "discrete_dots", "discrete_interval", "discrete_both"),
                                            x_limits = NULL,
@@ -103,6 +105,7 @@ print.see_performance_pp_check <- function(x,
     line_alpha,
     theme_style = style,
     colors = colors,
+    base_size = base_size,
     type = type,
     x_limits = x_limits,
     ...
@@ -124,8 +127,9 @@ print.see_performance_pp_check <- function(x,
 plot.see_performance_pp_check <- function(x,
                                           size_line = 0.5,
                                           size_point = 2,
-                                          line_alpha = 0.15,
                                           size_bar = 0.7,
+                                          size_axis_title = base_size * 0.8,
+                                          line_alpha = 0.15,
                                           style = theme_lucid,
                                           base_size = 10,
                                           colors = unname(social_colors(c("green", "blue"))),
@@ -148,11 +152,12 @@ plot.see_performance_pp_check <- function(x,
 
   p1 <- .plot_pp_check(
     x,
-    size_line,
-    size_point,
-    line_alpha,
+    size_line = size_line,
+    size_point = size_point,
+    line_alpha = line_alpha,
     theme_style = style,
     base_size = base_size,
+    size_axis_title = size_axis_title,
     colors = colors,
     type = type,
     x_limits = x_limits,
@@ -175,6 +180,7 @@ plot.see_performance_pp_check <- function(x,
                            line_alpha,
                            theme_style,
                            base_size = 10,
+                           size_axis_title = 8,
                            colors,
                            type = "density",
                            x_limits = NULL,
@@ -209,7 +215,8 @@ plot.see_performance_pp_check <- function(x,
     out <- out + theme_style(
       base_size = base_size,
       plot.title.space = 3,
-      axis.title.space = 5
+      axis.title.space = 5,
+      axis.title = ggplot2::element_text(size = size_axis_title)
     )
   }
 
@@ -229,7 +236,13 @@ plot.see_performance_pp_check <- function(x,
 }
 
 
-.plot_check_predictions_density <- function(x, colors, info, size_line, line_alpha, bandwidth, ...) {
+.plot_check_predictions_density <- function(x,
+                                            colors,
+                                            info,
+                                            size_line,
+                                            line_alpha,
+                                            bandwidth,
+                                            ...) {
   ggplot2::ggplot(x) +
     ggplot2::stat_density(
       mapping = ggplot2::aes(
diff --git a/man/plot.see_check_normality.Rd b/man/plot.see_check_normality.Rd
index e95dbe292..b7b6552e6 100644
--- a/man/plot.see_check_normality.Rd
+++ b/man/plot.see_check_normality.Rd
@@ -53,6 +53,8 @@ be one of \code{"pointwise"} or \code{"boot"} for pointwise confidence bands, or
 for details.}
 
 \item{...}{Arguments passed to or from other methods.}
+
+\item{size_axis_title}{Numeric value specifying size of axis titles.}
 }
 \value{
 A ggplot2-object.
diff --git a/man/print.see_performance_pp_check.Rd b/man/print.see_performance_pp_check.Rd
index 145105781..c03506575 100644
--- a/man/print.see_performance_pp_check.Rd
+++ b/man/print.see_performance_pp_check.Rd
@@ -11,7 +11,9 @@
   size_point = 2,
   line_alpha = 0.15,
   size_bar = 0.7,
+  size_axis_title = base_size * 0.8,
   style = theme_lucid,
+  base_size = 10,
   colors = unname(social_colors(c("green", "blue"))),
   type = c("density", "discrete_dots", "discrete_interval", "discrete_both"),
   x_limits = NULL,
@@ -22,8 +24,9 @@
   x,
   size_line = 0.5,
   size_point = 2,
-  line_alpha = 0.15,
   size_bar = 0.7,
+  size_axis_title = base_size * 0.8,
+  line_alpha = 0.15,
   style = theme_lucid,
   base_size = 10,
   colors = unname(social_colors(c("green", "blue"))),
@@ -43,8 +46,12 @@
 
 \item{size_bar}{Size of bar geoms.}
 
+\item{size_axis_title}{Numeric value specifying size of axis titles.}
+
 \item{style}{A ggplot2-theme.}
 
+\item{base_size}{Base font size for plots.}
+
 \item{colors}{Character vector of length two, indicating the colors (in
 hex-format) for points and line.}
 
@@ -57,8 +64,6 @@ or ordinal etc. - outcomes).}
 If not \code{NULL}, will zoom in the x-axis to the specified limits.}
 
 \item{...}{Arguments passed to or from other methods.}
-
-\item{base_size}{Base font size for plots.}
 }
 \value{
 A ggplot2-object.