diff --git a/inc/thorvg.h b/inc/thorvg.h
index 239a6562..a5a09609 100644
--- a/inc/thorvg.h
+++ b/inc/thorvg.h
@@ -1785,7 +1785,6 @@ public:
  *
  * This class supports the display and control of animation frames.
  *
- * @note Experimental API
  */
 
 class TVG_API Animation
@@ -1804,7 +1803,6 @@ public:
      *
      * @see totalFrame()
      *
-     * @note Experimental API
      */
     Result frame(float no) noexcept;
 
@@ -1819,7 +1817,6 @@ public:
      *
      * @warning The picture instance is owned by Animation. It should not be deleted manually.
      *
-     * @note Experimental API
      */
     Picture* picture() const noexcept;
 
@@ -1833,7 +1830,6 @@ public:
      * @see Animation::frame(float no)
      * @see Animation::totalFrame()
      *
-     * @note Experimental API
      */
     float curFrame() const noexcept;
 
@@ -1845,7 +1841,6 @@ public:
      * @note Frame numbering starts from 0.
      * @note If the Picture is not properly configured, this function will return 0.
      *
-     * @note Experimental API
      */
     float totalFrame() const noexcept;
 
@@ -1856,7 +1851,6 @@ public:
      *
      * @note If the Picture is not properly configured, this function will return 0.
      *
-     * @% Experimental API
      */
     float duration() const noexcept;
 
@@ -1865,7 +1859,6 @@ public:
      *
      * @return A new Animation object.
      *
-     * @note Experimental API
      */
     static std::unique_ptr<Animation> gen() noexcept;
 
diff --git a/src/bindings/capi/thorvg_capi.h b/src/bindings/capi/thorvg_capi.h
index 291dae6c..cbabfe42 100644
--- a/src/bindings/capi/thorvg_capi.h
+++ b/src/bindings/capi/thorvg_capi.h
@@ -97,7 +97,7 @@ typedef struct _Tvg_Gradient Tvg_Gradient;
 typedef struct _Tvg_Saver Tvg_Saver;
 
 /**
-* \brief A structure representing an animation controller object. (Experimental API)
+* \brief A structure representing an animation controller object.
 */
 typedef struct _Tvg_Animation Tvg_Animation;
 
@@ -2231,7 +2231,7 @@ TVG_API Tvg_Result tvg_saver_del(Tvg_Saver* saver);
 /************************************************************************/
 
 /*!
-* \brief Creates a new Animation object. (Experimental API)
+* \brief Creates a new Animation object.
 *
 * \return Tvg_Animation A new Tvg_Animation object.
 */
@@ -2239,7 +2239,7 @@ TVG_API Tvg_Animation* tvg_animation_new();
 
 
 /*!
-* \brief Specifies the current frame in the animation. (Experimental API)
+* \brief Specifies the current frame in the animation.
 *
 * \param[in] animation A Tvg_Animation pointer to the animation object.
 * \param[in] no The index of the animation frame to be displayed. The index should be less than the tvg_animatio_total_frame().
@@ -2256,7 +2256,7 @@ TVG_API Tvg_Result tvg_animation_set_frame(Tvg_Animation* animation, float no);
 
 
 /*!
-* \brief Retrieves a picture instance associated with this animation instance. (Experimental API)
+* \brief Retrieves a picture instance associated with this animation instance.
 *
 * This function provides access to the picture instance that can be used to load animation formats, such as Lottie(json).
 * After setting up the picture, it can be pushed to the designated canvas, enabling control over animation frames
@@ -2272,7 +2272,7 @@ TVG_API Tvg_Paint* tvg_animation_get_picture(Tvg_Animation* animation);
 
 
 /*!
-* \brief Retrieves the current frame number of the animation. (Experimental API)
+* \brief Retrieves the current frame number of the animation.
 *
 * \param[in] animation A Tvg_Animation pointer to the animation object.
 * \param[in] no The current frame number of the animation, between 0 and totalFrame() - 1.
@@ -2288,7 +2288,7 @@ TVG_API Tvg_Result tvg_animation_get_frame(Tvg_Animation* animation, float* no);
 
 
 /*!
-* \brief Retrieves the total number of frames in the animation. (Experimental API)
+* \brief Retrieves the total number of frames in the animation.
 *
 * \param[in] animation A Tvg_Animation pointer to the animation object.
 * \param[in] cnt The total number of frames in the animation.
@@ -2304,7 +2304,7 @@ TVG_API Tvg_Result tvg_animation_get_total_frame(Tvg_Animation* animation, float
 
 
 /*!
-* \brief Retrieves the duration of the animation in seconds. (Experimental API)
+* \brief Retrieves the duration of the animation in seconds.
 *
 * \param[in] animation A Tvg_Animation pointer to the animation object.
 * \param[in] duration The duration of the animation in seconds.