diff --git a/AK/String.cpp b/AK/String.cpp
index 44fd77fb70b..bf423b0c8a5 100644
--- a/AK/String.cpp
+++ b/AK/String.cpp
@@ -483,10 +483,7 @@ Optional<size_t> String::find(char c, size_t start) const
 
 Optional<size_t> String::find(StringView const& view, size_t start) const
 {
-    auto index = StringUtils::find(substring_view(start), view);
-    if (!index.has_value())
-        return {};
-    return index.value() + start;
+    return StringUtils::find(*this, view, start);
 }
 
 }
diff --git a/AK/StringUtils.cpp b/AK/StringUtils.cpp
index 5c5d5db10c9..fdc48301206 100644
--- a/AK/StringUtils.cpp
+++ b/AK/StringUtils.cpp
@@ -332,11 +332,34 @@ StringView trim_whitespace(const StringView& str, TrimMode mode)
     return trim(str, " \n\t\v\f\r", mode);
 }
 
-Optional<size_t> find(const StringView& haystack, const StringView& needle)
+Optional<size_t> find(StringView const& haystack, char needle, size_t start)
 {
-    return AK::memmem_optional(
-        haystack.characters_without_null_termination(), haystack.length(),
+    if (start >= haystack.length())
+        return {};
+    for (size_t i = start; i < haystack.length(); ++i) {
+        if (haystack[i] == needle)
+            return i;
+    }
+    return {};
+}
+
+Optional<size_t> find(StringView const& haystack, StringView const& needle, size_t start)
+{
+    if (start > haystack.length())
+        return {};
+    auto index = AK::memmem_optional(
+        haystack.characters_without_null_termination() + start, haystack.length() - start,
         needle.characters_without_null_termination(), needle.length());
+    return index.has_value() ? (*index + start) : index;
+}
+
+Optional<size_t> find_last(StringView const& haystack, char needle)
+{
+    for (size_t i = haystack.length(); i > 0; --i) {
+        if (haystack[i - 1] == needle)
+            return i - 1;
+    }
+    return {};
 }
 
 String to_snakecase(const StringView& str)
diff --git a/AK/StringUtils.h b/AK/StringUtils.h
index fa7ae1902d6..f7211b05616 100644
--- a/AK/StringUtils.h
+++ b/AK/StringUtils.h
@@ -57,7 +57,12 @@ bool contains(const StringView&, const StringView&, CaseSensitivity);
 bool is_whitespace(const StringView&);
 StringView trim(const StringView& string, const StringView& characters, TrimMode mode);
 StringView trim_whitespace(const StringView& string, TrimMode mode);
-Optional<size_t> find(const StringView& haystack, const StringView& needle);
+
+Optional<size_t> find(StringView const& haystack, char needle, size_t start = 0);
+Optional<size_t> find(StringView const& haystack, StringView const& needle, size_t start = 0);
+Optional<size_t> find_last(StringView const& haystack, char needle);
+Vector<size_t> find_all(StringView const& haystack, StringView const& needle);
+
 String to_snakecase(const StringView&);
 
 }
diff --git a/AK/StringView.cpp b/AK/StringView.cpp
index 9053a6d1312..9960d667075 100644
--- a/AK/StringView.cpp
+++ b/AK/StringView.cpp
@@ -282,16 +282,6 @@ Optional<size_t> StringView::find_last_of(const StringView& view) const
     return {};
 }
 
-Optional<size_t> StringView::find(char c) const
-{
-    return find(StringView { &c, 1 });
-}
-
-Optional<size_t> StringView::find(const StringView& view) const
-{
-    return StringUtils::find(*this, view);
-}
-
 String StringView::to_string() const { return String { *this }; }
 
 }
diff --git a/AK/StringView.h b/AK/StringView.h
index 356f65f8f20..1c4da712485 100644
--- a/AK/StringView.h
+++ b/AK/StringView.h
@@ -92,8 +92,10 @@ public:
     Optional<size_t> find_last_of(char) const;
     Optional<size_t> find_last_of(const StringView&) const;
 
-    Optional<size_t> find(const StringView&) const;
-    Optional<size_t> find(char c) const;
+    [[nodiscard]] Optional<size_t> find(char needle, size_t start = 0) const { return StringUtils::find(*this, needle, start); }
+    [[nodiscard]] Optional<size_t> find(StringView const& needle, size_t start = 0) const { return StringUtils::find(*this, needle, start); }
+    [[nodiscard]] Optional<size_t> find_last(char needle) const { return StringUtils::find_last(*this, needle); }
+    // FIXME: Implement find_last(StringView const&) for API symmetry.
 
     [[nodiscard]] constexpr StringView substring_view(size_t start, size_t length) const
     {