diff --git a/app/src/main/kotlin/org/koitharu/kotatsu/core/AppModule.kt b/app/src/main/kotlin/org/koitharu/kotatsu/core/AppModule.kt
index 8eb440a59..1aad04a76 100644
--- a/app/src/main/kotlin/org/koitharu/kotatsu/core/AppModule.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/core/AppModule.kt
@@ -45,7 +45,6 @@ import org.koitharu.kotatsu.list.domain.ListExtraProviderImpl
 import org.koitharu.kotatsu.local.data.CacheDir
 import org.koitharu.kotatsu.local.data.CbzFetcher
 import org.koitharu.kotatsu.local.data.LocalStorageChanges
-import org.koitharu.kotatsu.local.data.PagesCache
 import org.koitharu.kotatsu.local.domain.model.LocalManga
 import org.koitharu.kotatsu.main.ui.protect.AppProtectHelper
 import org.koitharu.kotatsu.parsers.MangaLoaderContext
@@ -91,7 +90,8 @@ interface AppModule {
 			@ApplicationContext context: Context,
 			@MangaHttpClient okHttpClient: OkHttpClient,
 			mangaRepositoryFactory: MangaRepository.Factory,
-			pagesCache: PagesCache,
+			imageProxyInterceptor: ImageProxyInterceptor,
+			pageFetcherFactory: MangaPageFetcher.Factory,
 		): ImageLoader {
 			val diskCacheFactory = {
 				val rootDir = context.externalCacheDir ?: context.cacheDir
@@ -113,7 +113,8 @@ interface AppModule {
 						.add(SvgDecoder.Factory())
 						.add(CbzFetcher.Factory())
 						.add(FaviconFetcher.Factory(context, okHttpClient, mangaRepositoryFactory))
-						.add(MangaPageFetcher.Factory(context, okHttpClient, pagesCache, mangaRepositoryFactory))
+						.add(pageFetcherFactory)
+						.add(imageProxyInterceptor)
 						.build(),
 				).build()
 		}
diff --git a/app/src/main/kotlin/org/koitharu/kotatsu/core/network/ImageProxyInterceptor.kt b/app/src/main/kotlin/org/koitharu/kotatsu/core/network/ImageProxyInterceptor.kt
new file mode 100644
index 000000000..54423ba67
--- /dev/null
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/core/network/ImageProxyInterceptor.kt
@@ -0,0 +1,103 @@
+package org.koitharu.kotatsu.core.network
+
+import android.util.Log
+import androidx.collection.ArraySet
+import coil.intercept.Interceptor
+import coil.request.ErrorResult
+import coil.request.ImageResult
+import coil.request.SuccessResult
+import coil.size.Dimension
+import okhttp3.HttpUrl
+import okhttp3.HttpUrl.Companion.toHttpUrlOrNull
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.Response
+import org.koitharu.kotatsu.BuildConfig
+import org.koitharu.kotatsu.core.prefs.AppSettings
+import org.koitharu.kotatsu.core.util.ext.ensureSuccess
+import org.koitharu.kotatsu.core.util.ext.isHttpOrHttps
+import org.koitharu.kotatsu.parsers.util.await
+import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
+import java.util.Collections
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class ImageProxyInterceptor @Inject constructor(
+	private val settings: AppSettings,
+) : Interceptor {
+
+	private val blacklist = Collections.synchronizedSet(ArraySet<String>())
+
+	override suspend fun intercept(chain: Interceptor.Chain): ImageResult {
+		val request = chain.request
+		if (!settings.isImagesProxyEnabled) {
+			return chain.proceed(request)
+		}
+		val url: HttpUrl? = when (val data = request.data) {
+			is HttpUrl -> data
+			is String -> data.toHttpUrlOrNull()
+			else -> null
+		}
+		if (url == null || !url.isHttpOrHttps || url.host in blacklist) {
+			return chain.proceed(request)
+		}
+		val newUrl = HttpUrl.Builder()
+			.scheme("https")
+			.host("wsrv.nl")
+			.addQueryParameter("url", url.toString())
+			.addQueryParameter("fit", "outside")
+			.addQueryParameter("we", null)
+		val size = request.sizeResolver.size()
+		(size.height as? Dimension.Pixels)?.let { newUrl.addQueryParameter("h", it.toString()) }
+		(size.width as? Dimension.Pixels)?.let { newUrl.addQueryParameter("w", it.toString()) }
+
+		val newRequest = request.newBuilder()
+			.data(newUrl.build())
+			.build()
+		val result = chain.proceed(newRequest)
+		return if (result is SuccessResult) {
+			result
+		} else {
+			logDebug((result as? ErrorResult)?.throwable)
+			chain.proceed(request).also {
+				if (it is SuccessResult) {
+					blacklist.add(url.host)
+				}
+			}
+		}
+	}
+
+	suspend fun interceptPageRequest(request: Request, okHttp: OkHttpClient): Response {
+		if (!settings.isImagesProxyEnabled) {
+			return okHttp.newCall(request).await()
+		}
+		val sourceUrl = request.url
+		val targetUrl = HttpUrl.Builder()
+			.scheme("https")
+			.host("wsrv.nl")
+			.addQueryParameter("url", sourceUrl.toString())
+			.addQueryParameter("we", null)
+		val newRequest = request.newBuilder()
+			.url(targetUrl.build())
+			.build()
+		return runCatchingCancellable {
+			okHttp.doCall(newRequest)
+		}.recover {
+			logDebug(it)
+			okHttp.doCall(request).also {
+				blacklist.add(sourceUrl.host)
+			}
+		}.getOrThrow()
+	}
+
+	private suspend fun OkHttpClient.doCall(request: Request): Response {
+		return newCall(request).await().ensureSuccess()
+	}
+
+	private fun logDebug(e: Throwable?) {
+		if (BuildConfig.DEBUG) {
+			Log.w("ImageProxy", e.toString())
+		}
+	}
+}
diff --git a/app/src/main/kotlin/org/koitharu/kotatsu/core/prefs/AppSettings.kt b/app/src/main/kotlin/org/koitharu/kotatsu/core/prefs/AppSettings.kt
index 09c883755..0f04f1123 100644
--- a/app/src/main/kotlin/org/koitharu/kotatsu/core/prefs/AppSettings.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/core/prefs/AppSettings.kt
@@ -277,6 +277,9 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 	val isReaderSliderEnabled: Boolean
 		get() = prefs.getBoolean(KEY_READER_SLIDER, true)
 
+	val isImagesProxyEnabled: Boolean
+		get() = prefs.getBoolean(KEY_IMAGES_PROXY, false)
+
 	val dnsOverHttps: DoHProvider
 		get() = prefs.getEnumValue(KEY_DOH, DoHProvider.NONE)
 
@@ -448,6 +451,7 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		const val KEY_PROXY_TYPE = "proxy_type"
 		const val KEY_PROXY_ADDRESS = "proxy_address"
 		const val KEY_PROXY_PORT = "proxy_port"
+		const val KEY_IMAGES_PROXY = "images_proxy"
 
 		// About
 		const val KEY_APP_UPDATE = "app_update"
diff --git a/app/src/main/kotlin/org/koitharu/kotatsu/core/util/ext/Http.kt b/app/src/main/kotlin/org/koitharu/kotatsu/core/util/ext/Http.kt
index f5a23453e..45463f045 100644
--- a/app/src/main/kotlin/org/koitharu/kotatsu/core/util/ext/Http.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/core/util/ext/Http.kt
@@ -1,5 +1,6 @@
 package org.koitharu.kotatsu.core.util.ext
 
+import okhttp3.HttpUrl
 import okhttp3.MediaType.Companion.toMediaType
 import okhttp3.RequestBody.Companion.toRequestBody
 import okhttp3.Response
@@ -23,3 +24,17 @@ fun Response.parseJsonOrNull(): JSONObject? {
 		closeQuietly()
 	}
 }
+
+val HttpUrl.isHttpOrHttps: Boolean
+	get() {
+		val s = scheme.lowercase()
+		return s == "https" || s == "http"
+	}
+
+fun Response.ensureSuccess() = apply {
+	if (!isSuccessful || code == HttpURLConnection.HTTP_NO_CONTENT) {
+		val message = "Invalid response: $code $message at ${request.url}"
+		closeQuietly()
+		throw IllegalStateException(message)
+	}
+}
diff --git a/app/src/main/kotlin/org/koitharu/kotatsu/reader/domain/DetectReaderModeUseCase.kt b/app/src/main/kotlin/org/koitharu/kotatsu/reader/domain/DetectReaderModeUseCase.kt
index fe4ad571f..08a3e345b 100644
--- a/app/src/main/kotlin/org/koitharu/kotatsu/reader/domain/DetectReaderModeUseCase.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/reader/domain/DetectReaderModeUseCase.kt
@@ -7,6 +7,7 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.runInterruptible
 import okhttp3.OkHttpClient
 import org.koitharu.kotatsu.core.model.findChapter
+import org.koitharu.kotatsu.core.network.ImageProxyInterceptor
 import org.koitharu.kotatsu.core.network.MangaHttpClient
 import org.koitharu.kotatsu.core.parser.MangaDataRepository
 import org.koitharu.kotatsu.core.parser.MangaRepository
@@ -14,7 +15,6 @@ import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.prefs.ReaderMode
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.model.MangaPage
-import org.koitharu.kotatsu.parsers.util.await
 import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
 import org.koitharu.kotatsu.reader.ui.ReaderState
 import org.koitharu.kotatsu.util.ext.printStackTraceDebug
@@ -28,6 +28,7 @@ class DetectReaderModeUseCase @Inject constructor(
 	private val settings: AppSettings,
 	private val mangaRepositoryFactory: MangaRepository.Factory,
 	@MangaHttpClient private val okHttpClient: OkHttpClient,
+	private val imageProxyInterceptor: ImageProxyInterceptor,
 ) {
 
 	suspend operator fun invoke(manga: Manga, state: ReaderState?): ReaderMode {
@@ -70,7 +71,7 @@ class DetectReaderModeUseCase @Inject constructor(
 			}
 		} else {
 			val request = PageLoader.createPageRequest(page, url)
-			okHttpClient.newCall(request).await().use {
+			imageProxyInterceptor.interceptPageRequest(request, okHttpClient).use {
 				runInterruptible(Dispatchers.IO) {
 					getBitmapSize(it.body?.byteStream())
 				}
diff --git a/app/src/main/kotlin/org/koitharu/kotatsu/reader/domain/PageLoader.kt b/app/src/main/kotlin/org/koitharu/kotatsu/reader/domain/PageLoader.kt
index 49701829a..19bf8bda9 100644
--- a/app/src/main/kotlin/org/koitharu/kotatsu/reader/domain/PageLoader.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/reader/domain/PageLoader.kt
@@ -22,18 +22,19 @@ import okhttp3.OkHttpClient
 import okhttp3.Request
 import okio.source
 import org.koitharu.kotatsu.core.network.CommonHeaders
+import org.koitharu.kotatsu.core.network.ImageProxyInterceptor
 import org.koitharu.kotatsu.core.network.MangaHttpClient
 import org.koitharu.kotatsu.core.parser.MangaRepository
 import org.koitharu.kotatsu.core.parser.RemoteMangaRepository
 import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.util.RetainedLifecycleCoroutineScope
+import org.koitharu.kotatsu.core.util.ext.ensureSuccess
 import org.koitharu.kotatsu.core.util.ext.withProgress
 import org.koitharu.kotatsu.core.util.progress.ProgressDeferred
 import org.koitharu.kotatsu.local.data.CbzFilter
 import org.koitharu.kotatsu.local.data.PagesCache
 import org.koitharu.kotatsu.parsers.model.MangaPage
 import org.koitharu.kotatsu.parsers.model.MangaSource
-import org.koitharu.kotatsu.parsers.util.await
 import org.koitharu.kotatsu.reader.ui.pager.ReaderPage
 import org.koitharu.kotatsu.util.ext.printStackTraceDebug
 import java.io.File
@@ -51,6 +52,7 @@ class PageLoader @Inject constructor(
 	private val cache: PagesCache,
 	private val settings: AppSettings,
 	private val mangaRepositoryFactory: MangaRepository.Factory,
+	private val imageProxyInterceptor: ImageProxyInterceptor,
 ) : RetainedLifecycle.OnClearedListener {
 
 	init {
@@ -191,10 +193,7 @@ class PageLoader @Inject constructor(
 			}
 		} else {
 			val request = createPageRequest(page, pageUrl)
-			okHttp.newCall(request).await().use { response ->
-				check(response.isSuccessful) {
-					"Invalid response: ${response.code} ${response.message} at $pageUrl"
-				}
+			imageProxyInterceptor.interceptPageRequest(request, okHttp).ensureSuccess().use { response ->
 				val body = checkNotNull(response.body) {
 					"Null response"
 				}
diff --git a/app/src/main/kotlin/org/koitharu/kotatsu/reader/ui/thumbnails/MangaPageFetcher.kt b/app/src/main/kotlin/org/koitharu/kotatsu/reader/ui/thumbnails/MangaPageFetcher.kt
index 3246d0a99..393f6398d 100644
--- a/app/src/main/kotlin/org/koitharu/kotatsu/reader/ui/thumbnails/MangaPageFetcher.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/reader/ui/thumbnails/MangaPageFetcher.kt
@@ -9,21 +9,24 @@ import coil.fetch.FetchResult
 import coil.fetch.Fetcher
 import coil.fetch.SourceResult
 import coil.request.Options
+import dagger.hilt.android.qualifiers.ApplicationContext
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.runInterruptible
 import okhttp3.OkHttpClient
 import okio.Path.Companion.toOkioPath
 import okio.buffer
 import okio.source
+import org.koitharu.kotatsu.core.network.ImageProxyInterceptor
+import org.koitharu.kotatsu.core.network.MangaHttpClient
 import org.koitharu.kotatsu.core.parser.MangaRepository
 import org.koitharu.kotatsu.local.data.CbzFilter
 import org.koitharu.kotatsu.local.data.PagesCache
 import org.koitharu.kotatsu.local.data.util.withExtraCloseable
 import org.koitharu.kotatsu.parsers.model.MangaPage
-import org.koitharu.kotatsu.parsers.util.await
 import org.koitharu.kotatsu.parsers.util.mimeType
 import org.koitharu.kotatsu.reader.domain.PageLoader
 import java.util.zip.ZipFile
+import javax.inject.Inject
 
 class MangaPageFetcher(
 	private val context: Context,
@@ -32,6 +35,7 @@ class MangaPageFetcher(
 	private val options: Options,
 	private val page: MangaPage,
 	private val mangaRepositoryFactory: MangaRepository.Factory,
+	private val imageProxyInterceptor: ImageProxyInterceptor,
 ) : Fetcher {
 
 	override suspend fun fetch(): FetchResult {
@@ -66,7 +70,7 @@ class MangaPageFetcher(
 			)
 		} else {
 			val request = PageLoader.createPageRequest(page, pageUrl)
-			okHttpClient.newCall(request).await().use { response ->
+			imageProxyInterceptor.interceptPageRequest(request, okHttpClient).use { response ->
 				check(response.isSuccessful) {
 					"Invalid response: ${response.code} ${response.message} at $pageUrl"
 				}
@@ -89,11 +93,12 @@ class MangaPageFetcher(
 		}
 	}
 
-	class Factory(
-		private val context: Context,
-		private val okHttpClient: OkHttpClient,
+	class Factory @Inject constructor(
+		@ApplicationContext private val context: Context,
+		@MangaHttpClient private val okHttpClient: OkHttpClient,
 		private val pagesCache: PagesCache,
 		private val mangaRepositoryFactory: MangaRepository.Factory,
+		private val imageProxyInterceptor: ImageProxyInterceptor,
 	) : Fetcher.Factory<MangaPage> {
 
 		override fun create(data: MangaPage, options: Options, imageLoader: ImageLoader): Fetcher {
@@ -104,6 +109,7 @@ class MangaPageFetcher(
 				page = data,
 				context = context,
 				mangaRepositoryFactory = mangaRepositoryFactory,
+				imageProxyInterceptor = imageProxyInterceptor,
 			)
 		}
 	}
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index e063c5d10..cc5268fde 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -426,4 +426,6 @@
 	<string name="invalid_value_message">Invalid value</string>
 	<string name="manga_branch_title_template">%1$s (%2$s)</string>
 	<string name="downloaded">Downloaded</string>
+	<string name="images_proxy_title">Images optimization proxy</string>
+	<string name="images_procy_description">Use the wsrv.nl service to reduce traffic usage and speed up image loading if possible</string>
 </resources>
diff --git a/app/src/main/res/xml/pref_content.xml b/app/src/main/res/xml/pref_content.xml
index 228b40729..ccf022e00 100644
--- a/app/src/main/res/xml/pref_content.xml
+++ b/app/src/main/res/xml/pref_content.xml
@@ -37,6 +37,12 @@
 		app:allowDividerAbove="true"
 		app:useSimpleSummaryProvider="true" />
 
+	<SwitchPreferenceCompat
+		android:defaultValue="false"
+		android:key="images_proxy"
+		android:summary="@string/images_procy_description"
+		android:title="@string/images_proxy_title" />
+
 	<PreferenceScreen
 		android:fragment="org.koitharu.kotatsu.settings.ProxySettingsFragment"
 		android:key="proxy"