{"id":335013,"date":"2026-10-09T07:24:54","date_gmt":"2026-10-09T07:24:54","guid":{"rendered":"https:\/\/blog.skylum.com\/nejlepsi-bezplatne-online-nastroje-pro-vylepseni-fotografii-pomoci-umele-inteligence-2026\/"},"modified":"2026-10-09T07:29:04","modified_gmt":"2026-10-09T07:29:04","slug":"best-free-ai-photo-enhancers-online","status":"publish","type":"post","link":"https:\/\/blog.skylum.com\/cs\/best-free-ai-photo-enhancers-online\/","title":{"rendered":"Nejlep\u0161\u00ed bezplatn\u00e9 online n\u00e1stroje pro vylep\u0161en\u00ed fotografi\u00ed pomoc\u00ed um\u011bl\u00e9 inteligence [2026]"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Fotografie m\u016f\u017ee vypadat naprosto v po\u0159\u00e1dku, dokud se ji nepokus\u00edte vytisknout, zv\u011bt\u0161it nebo zve\u0159ejnit n\u011bkde na internetu. Teprve tehdy si v\u0161imnete rozmazan\u00fdch detail\u016f, artefakt\u016f form\u00e1tu JPEG, \u0161umu nebo vybledl\u00fdch barev. Pr\u00e1v\u011b v takov\u00fdch p\u0159\u00edpadech m\u016f\u017ee vylep\u0161en\u00ed pomoc\u00ed um\u011bl\u00e9 inteligence skute\u010dn\u011b pomoci, a\u0165 u\u017e pot\u0159ebujete jen drobn\u00e9 \u00fapravy, nebo v\u00fdrazn\u011b zv\u011bt\u0161it obr\u00e1zek.<\/p>\n\n<p class=\"wp-block-paragraph\">Nejt\u011b\u017e\u0161\u00ed je naj\u00edt ten nejlep\u0161\u00ed bezplatn\u00fd n\u00e1stroj pro vylep\u0161en\u00ed obr\u00e1zk\u016f, ani\u017e byste nalet\u011bli na ozna\u010den\u00ed \u201ezdarma\u201c, za kter\u00fdm se skr\u00fdv\u00e1 dlouh\u00fd seznam omezen\u00ed. Mo\u017en\u00e1 budete moci zpracovat jen n\u011bkolik obr\u00e1zk\u016f denn\u011b, exportovat v men\u0161\u00edm rozli\u0161en\u00ed nebo budete m\u00edt k dispozici jen hrstku kredit\u016f. Jin\u00e9 n\u00e1stroje jsou bez t\u011bchto omezen\u00ed zdarma, ale pouze jako aplikace pro stoln\u00ed po\u010d\u00edta\u010de. N\u00ed\u017ee se proto zam\u011b\u0159\u00edme na to, co s ka\u017ed\u00fdm n\u00e1strojem m\u016f\u017eete skute\u010dn\u011b zdarma d\u011blat, a ne jen na to, co se p\u00ed\u0161e na jeho domovsk\u00e9 str\u00e1nce.<\/p>\n\n<p class=\"important-text wp-block-paragraph\">Kl\u00ed\u010dov\u00e9 poznatky<\/p>\n\n<ul class=\"wp-block-list\">\n<li>ZEnhancer poskytuje ka\u017ed\u00fd den 10 kredit\u016f zdarma bez nutnosti registrace, co\u017e je u\u017eite\u010dn\u00e9 pro rychl\u00e9 \u00fapravy p\u0159\u00edmo v prohl\u00ed\u017ee\u010di bez p\u0159edplatn\u00e9ho.<\/li>\n\n\n\n<li>Krea v r\u00e1mci sv\u00e9ho bezplatn\u00e9ho tarifu poskytuje 100 v\u00fdpo\u010detn\u00edch jednotek denn\u011b a z\u00e1kladn\u00ed upscaling a\u017e na rozli\u0161en\u00ed 2K, modely s vy\u0161\u0161\u00edm rozli\u0161en\u00edm v\u0161ak vy\u017eaduj\u00ed platbu.<\/li>\n\n\n\n<li>ImgUpscaler zahrnuje 50 bezplatn\u00fdch kredit\u016f m\u011bs\u00ed\u010dn\u011b pro online vylep\u0161en\u00ed a zv\u011bt\u0161en\u00ed rozli\u0161en\u00ed, p\u0159i\u010dem\u017e v r\u00e1mci bezplatn\u00e9ho tarifu je k dispozici zpracov\u00e1n\u00ed jednoho obr\u00e1zku.<\/li>\n\n\n\n<li>Adobe Express je vhodn\u011bj\u0161\u00ed, pokud je vylep\u0161en\u00ed sou\u010d\u00e1st\u00ed \u0161ir\u0161\u00edho pracovn\u00edho postupu p\u0159i \u00faprav\u00e1ch, proto\u017ee jeho bezplatn\u00fd tarif kombinuje zaost\u0159en\u00ed a \u00fapravy obr\u00e1zk\u016f s o\u0159ez\u00e1v\u00e1n\u00edm, zm\u011bnou velikosti a n\u00e1stroji pro design.<\/li>\n\n\n\n<li>Upscayl Desktop je skute\u010dn\u011b bezplatn\u00fd a open-source bez omezen\u00ed zpracov\u00e1n\u00ed obr\u00e1zk\u016f, vy\u017eaduje v\u0161ak kompatibiln\u00ed po\u010d\u00edta\u010d a nejedn\u00e1 se o online slu\u017ebu.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Co dok\u00e1\u017ee vylep\u0161en\u00ed fotografi\u00ed pomoc\u00ed um\u011bl\u00e9 inteligence vlastn\u011b opravit?<\/h2>\n\n<p class=\"wp-block-paragraph\">Nejlep\u0161\u00ed weby pro vylep\u0161en\u00ed kvality fotografi\u00ed online dok\u00e1\u017eou v\u00edc ne\u017e jen zaost\u0159it rozmazan\u00fd sn\u00edmek. Um\u011bl\u00e1 inteligence dok\u00e1\u017ee odstranit \u0161um a artefakty form\u00e1tu JPEG, zv\u00fdraznit jemn\u00e9 detaily, vylep\u0161it ploch\u00e9 osv\u011btlen\u00ed a barvy nebo zv\u011bt\u0161it mal\u00fd obr\u00e1zek, ani\u017e by ho jednodu\u0161e rozt\u00e1hl. <\/p>\n\n<p class=\"wp-block-paragraph\">Chcete-li dos\u00e1hnout komplexn\u011bj\u0161\u00edho vylep\u0161en\u00ed, je tu Luminar Web \u2013 online n\u00e1stroj, kter\u00fd funguje p\u0159\u00edmo v prohl\u00ed\u017ee\u010di. Jeho funkce \u201eEnhance AI\u201c je navr\u017eena tak, aby vyv\u00e1\u017eila sv\u011btlo, kontrast, barvy a detaily, a proto se hod\u00ed zejm\u00e9na v p\u0159\u00edpadech, kdy fotografie p\u016fsob\u00ed sp\u00ed\u0161e matn\u011b ne\u017e jen rozmazan\u011b.<\/p>\n\n<p class=\"wp-block-paragraph\">Um\u011bl\u00e1 inteligence sice m\u016f\u017ee obraz vylep\u0161it, ale nedok\u00e1\u017ee obnovit informace, kter\u00e9 na fotografii od po\u010d\u00e1tku neexistuj\u00ed. V p\u0159\u00edpadech, kdy je rozmaz\u00e1n\u00ed v\u00fdrazn\u00e9, zejm\u00e9na u obli\u010dej\u016f nebo textu, existuje riziko, \u017ee um\u011bl\u00e1 inteligence p\u0159id\u00e1 detaily, kter\u00e9 vypadaj\u00ed re\u00e1ln\u011b, ale ve skute\u010dnosti tam nebyly.<\/p>\n\n<h2 class=\"wp-block-heading\">Jak si vybrat mezi bezplatn\u00fdmi n\u00e1stroji pro vylep\u0161en\u00ed fotografi\u00ed<\/h2>\n\n<p class=\"wp-block-paragraph\">V\u00fdb\u011br nejlep\u0161\u00ed bezplatn\u00e9 aplikace pro vylep\u0161en\u00ed fotografi\u00ed pomoc\u00ed um\u011bl\u00e9 inteligence z\u00e1vis\u00ed na probl\u00e9mu, kter\u00fd \u0159e\u0161\u00edte.<\/p>\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Pokud pot\u0159ebujete&#8230;<\/strong><\/td><td><strong>Zkuste<\/strong><\/td><td><strong>Pro\u010d<\/strong><\/td><\/tr><tr><td>Prove\u010fte rychlou opravu ve sv\u00e9m prohl\u00ed\u017ee\u010di<\/td><td><strong>ZEnhancer<\/strong><\/td><td>Jednoduch\u00fd n\u00e1stroj pro jednor\u00e1zov\u00e9 zaost\u0159en\u00ed, vy\u010di\u0161t\u011bn\u00ed a vylep\u0161en\u00ed<\/td><\/tr><tr><td>Zv\u011bt\u0161ete rozli\u0161en\u00ed a z\u00e1rove\u0148 p\u0159idejte detaily rekonstruovan\u00e9 pomoc\u00ed AI<\/td><td><strong>Krea<\/strong><\/td><td>Bezplatn\u00fd tarif zahrnuje 100 v\u00fdpo\u010detn\u00edch jednotek denn\u011b a omezen\u00e9 zv\u011bt\u0161en\u00ed rozli\u0161en\u00ed <\/td><\/tr><tr><td>Vy\u010di\u0161t\u011bn\u00ed rozmazan\u00e9 nebo komprimovan\u00e9 fotografie<\/td><td><strong>ImgUpscaler<\/strong><\/td><td>50 kredit\u016f zdarma m\u011bs\u00ed\u010dn\u011b na vylep\u0161en\u00ed a zv\u011bt\u0161en\u00ed rozli\u0161en\u00ed <\/td><\/tr><tr><td>Vylep\u0161ete a pokra\u010dujte v \u00faprav\u00e1ch<\/td><td><strong>Adobe Express<\/strong><\/td><td>Hod\u00ed se, kdy\u017e fotku pot\u0159ebujete tak\u00e9 o\u0159\u00edznout, zm\u011bnit jej\u00ed velikost nebo ji graficky upravit<\/td><\/tr><tr><td>Zv\u011bt\u0161ujte velk\u00e9 mno\u017estv\u00ed obr\u00e1zk\u016f, ani\u017e byste platili za ka\u017ed\u00fd obr\u00e1zek zvl\u00e1\u0161\u0165<\/td><td><strong>Upscayl Desktop<\/strong><\/td><td>Zdarma, open source, lok\u00e1ln\u00ed zpracov\u00e1n\u00ed a bez omezen\u00ed zpracov\u00e1n\u00ed <\/td><\/tr><\/tbody><\/table><\/figure>\n\n<p class=\"wp-block-paragraph\">Nejlep\u0161\u00ed zp\u016fsoby, jak zdarma vylep\u0161it kvalitu fotografi\u00ed online, z\u00e1vis\u00ed tak\u00e9 na p\u016fvodn\u00edm souboru. Nevyb\u00edrejte automaticky maxim\u00e1ln\u00ed faktor zv\u011bt\u0161en\u00ed. Dvojn\u00e1sobn\u00e9 zv\u011bt\u0161en\u00ed m\u016f\u017ee vypadat realisti\u010dt\u011bji ne\u017e agresivn\u00ed osmin\u00e1sobn\u00e1 rekonstrukce, zejm\u00e9na v okol\u00ed obli\u010dej\u016f, vlas\u016f, l\u00e1tek a textu.<\/p>\n\n<h2 class=\"wp-block-heading\">1. ZEnhancer: Nejlep\u0161\u00ed volba pro rychlou \u00fapravu p\u0159\u00edmo v prohl\u00ed\u017ee\u010di<\/h2>\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"582\" src=\"https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-for-a-quick-browser-based-fix.png\" alt=\"ZEnhancer | Blog Skylum&#10;&#10;\" class=\"wp-image-334922\" srcset=\"https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-for-a-quick-browser-based-fix.png 1200w, https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-for-a-quick-browser-based-fix-768x372.png 768w, https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-for-a-quick-browser-based-fix-508x246.png 508w, https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-for-a-quick-browser-based-fix-700x340.png 700w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n<p class=\"wp-block-paragraph\">ZEnhancer je jednou z u\u017eite\u010dn\u011bj\u0161\u00edch, ale m\u00e9n\u011b zn\u00e1m\u00fdch mo\u017enost\u00ed, pokud chcete nahr\u00e1t fotografii a z\u00edskat jej\u00ed vylep\u0161enou verzi bez nutnosti vytvo\u0159en\u00ed \u00fa\u010dtu. Sou\u010dasn\u00fd bezplatn\u00fd p\u0159\u00edstup nab\u00edz\u00ed 10 kredit\u016f denn\u011b, kter\u00e9 se ka\u017ed\u00fd den obnovuj\u00ed. Slu\u017eba uv\u00e1d\u00ed, \u017ee jednotliv\u00e9 \u00fapravy lze prov\u00e1d\u011bt bez p\u0159ihl\u00e1\u0161en\u00ed a nep\u0159id\u00e1v\u00e1 vodoznak. Podporuje soubory ve form\u00e1tech JPG, PNG a WebP a nab\u00edz\u00ed samostatn\u00e9 n\u00e1stroje pro vylep\u0161en\u00ed, zv\u011bt\u0161en\u00ed rozli\u0161en\u00ed, odstran\u011bn\u00ed \u0161umu, odstran\u011bn\u00ed rozmaz\u00e1n\u00ed a restaurov\u00e1n\u00ed fotografi\u00ed.<\/p>\n\n<p class=\"wp-block-paragraph\">Nejv\u011bt\u0161\u00ed v\u00fdhodou je jednoduchost. Nemus\u00edte se u\u010dit pracovat s editorem ani nastavovat \u0159adu parametr\u016f. Sta\u010d\u00ed nahr\u00e1t obr\u00e1zek, vygenerovat vylep\u0161enou verzi a porovnat ji s origin\u00e1lem.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Nejvhodn\u011bj\u0161\u00ed pro:<\/strong> rozmazan\u00e9 fotografie, komprimovan\u00e9 obr\u00e1zky, sn\u00edmky obrazovky, star\u00e9 fotografie a rychl\u00e1 jednor\u00e1zov\u00e1 vylep\u0161en\u00ed.<\/p>\n\n<div class=\"skylum-article-cta\"  style=\"background-image: url(https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/02\/cta-new-banner-2-2.webp); background-size: cover; background-position: center; background-repeat: no-repeat;\">\n    <div class=\"skylum-article-cta__container\">\n                    <p class=\"skylum-article-cta__title\">Zlep\u0161ete sv\u00e9 fotografie pomoc\u00ed na\u0161eho pokro\u010dil\u00e9ho softwaru\r\n\r\n<\/p>\n                        <div class=\"skylum-article-cta__btns-wrap\">\n                            <a class=\"skylum-article-cta__btn\" href=\"https:\/\/skylum.com\/cs\/luminar\/pricing\" target=\"\">\n                    Objevte ceny                <\/a>\n                                <\/div>\n    <\/div>\n<\/div>\n<h2 class=\"wp-block-heading\">2. Krea: Nejlep\u0161\u00ed pro upscaling pomoc\u00ed AI a rekonstrukci detail\u016f<\/h2>\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"539\" src=\"https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-for-ai-upscaling-and-reconstructed-detail.png\" alt=\"Krea | Blog Skylum&#10;&#10;\" class=\"wp-image-334937\" srcset=\"https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-for-ai-upscaling-and-reconstructed-detail.png 1200w, https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-for-ai-upscaling-and-reconstructed-detail-768x345.png 768w, https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-for-ai-upscaling-and-reconstructed-detail-508x228.png 508w, https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-for-ai-upscaling-and-reconstructed-detail-700x314.png 700w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n<p class=\"wp-block-paragraph\">Krea je v\u00fdkonn\u011bj\u0161\u00ed ne\u017e b\u011b\u017en\u00e9 n\u00e1stroje pro vylep\u0161en\u00ed sn\u00edmk\u016f jedn\u00edm kliknut\u00edm, proto\u017ee dok\u00e1\u017ee nejen zv\u011bt\u0161it obr\u00e1zek, ale tak\u00e9 rekonstruovat dal\u0161\u00ed vizu\u00e1ln\u00ed detaily. Jej\u00ed bezplatn\u00fd tarif v sou\u010dasn\u00e9 dob\u011b nab\u00edz\u00ed 100 v\u00fdpo\u010detn\u00edch jednotek denn\u011b s omezen\u00fdm zv\u011bt\u0161ov\u00e1n\u00edm rozli\u0161en\u00ed obr\u00e1zk\u016f. Sou\u010dasn\u00e1 bezplatn\u00e1 verze aplikace Krea podporuje z\u00e1kladn\u00ed zv\u011bt\u0161en\u00ed na rozli\u0161en\u00ed 2K, zat\u00edmco zv\u011bt\u0161en\u00ed na vy\u0161\u0161\u00ed rozli\u0161en\u00ed je vyhrazeno pro placen\u00e9 tarify.<\/p>\n\n<p class=\"wp-block-paragraph\">Umo\u017e\u0148uje v\u00e1m to tak\u00e9 do ur\u010dit\u00e9 m\u00edry ovlivnit, kolik detail\u016f se p\u0159id\u00e1. To je u\u017eite\u010dn\u00e9, proto\u017ee p\u0159\u00edli\u0161n\u00e9 zv\u00fdrazn\u011bn\u00ed m\u016f\u017ee zp\u016fsobit, \u017ee tv\u00e1\u0159e, textury, loga nebo text budou vypadat jinak ne\u017e v origin\u00e1lu. Pokud chcete, aby fotografie vypadala p\u0159irozen\u011b, za\u010dn\u011bte s ni\u017e\u0161\u00edmi nastaven\u00edmi a zvy\u0161ujte je pouze v p\u0159\u00edpad\u011b pot\u0159eby.<\/p>\n\n<p class=\"wp-block-paragraph\">Je t\u0159eba zohlednit tak\u00e9 komer\u010dn\u00ed vyu\u017eit\u00ed: spole\u010dnost Krea uv\u00e1d\u00ed, \u017ee v\u00fdstupy od u\u017eivatel\u016f bezplatn\u00e9 verze nejsou licencov\u00e1ny pro komer\u010dn\u00ed pou\u017eit\u00ed, zat\u00edmco placen\u00e9 tarify poskytuj\u00ed komer\u010dn\u00ed pr\u00e1va v souladu s jej\u00edmi podm\u00ednkami.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Nejvhodn\u011bj\u0161\u00ed pro:<\/strong> fotografie s n\u00edzk\u00fdm rozli\u0161en\u00edm, portr\u00e9ty, kreativn\u00ed projekty a obr\u00e1zky, kter\u00e9 vy\u017eaduj\u00ed jak zv\u011bt\u0161en\u00ed, tak rekonstrukci detail\u016f.<\/p>\n\n<h2 class=\"wp-block-heading\">3. ImgUpscaler: Nejvhodn\u011bj\u0161\u00ed pro p\u0159\u00edle\u017eitostn\u00e9 online vylep\u0161ov\u00e1n\u00ed<\/h2>\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"613\" src=\"https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-for-occasional-online-enhancement.png\" alt=\"ImgUpscaler | Blog Skylum&#10;&#10;\" class=\"wp-image-334967\" srcset=\"https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-for-occasional-online-enhancement.png 1200w, https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-for-occasional-online-enhancement-768x392.png 768w, https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-for-occasional-online-enhancement-508x260.png 508w, https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-for-occasional-online-enhancement-700x358.png 700w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n<p class=\"wp-block-paragraph\">Pokud pot\u0159ebujete retu\u0161ovat jen mal\u00fd po\u010det obr\u00e1zk\u016f, pak je to s ImgUpscalerem velmi jednoduch\u00e9. Ka\u017ed\u00fd m\u011bs\u00edc z\u00edsk\u00e1te zdarma 50 kredit\u016f, za kter\u00e9 m\u016f\u017eete na sv\u00fdch obr\u00e1zc\u00edch prov\u00e1d\u011bt jak\u00e9koli vylep\u0161en\u00ed pomoc\u00ed um\u011bl\u00e9 inteligence a zv\u011bt\u0161ov\u00e1n\u00ed rozli\u0161en\u00ed, ani\u017e byste museli uzav\u00edrat placen\u00fd tarif. Najednou lze upravovat pouze jeden obr\u00e1zek.<\/p>\n\n<p class=\"wp-block-paragraph\">D\u00edky tomu se hod\u00ed k \u00faprav\u011b n\u011bkolika fotografi\u00ed ka\u017ed\u00fd m\u011bs\u00edc. Je to obzvl\u00e1\u0161t\u011b u\u017eite\u010dn\u00e9 u sn\u00edmk\u016f, kter\u00e9 trp\u00ed rozmazanost\u00ed, kompres\u00ed nebo nedostate\u010dn\u00fdm rozli\u0161en\u00edm. Hlavn\u00edm omezen\u00edm je m\u011bs\u00ed\u010dn\u00ed limit kredit\u016f. Pokud pravideln\u011b zpracov\u00e1v\u00e1te velk\u00e9 mno\u017estv\u00ed sn\u00edmk\u016f, m\u016f\u017ee b\u00fdt ekonomi\u010dt\u011bj\u0161\u00ed pou\u017e\u00edt lok\u00e1ln\u00ed aplikaci, jako je nap\u0159\u00edklad Upscayl.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Nejvhodn\u011bj\u0161\u00ed pro:<\/strong> p\u0159\u00edle\u017eitostn\u00e9 vylep\u0161ov\u00e1n\u00ed fotografi\u00ed, sn\u00edmky s n\u00edzk\u00fdm rozli\u0161en\u00edm, kompresi JPEG a jednoduch\u00e9 online pracovn\u00ed postupy.<\/p>\n\n<h2 class=\"wp-block-heading\">4. Adobe Express: Nejlep\u0161\u00ed pro vylep\u0161en\u00ed a \u00fapravy<\/h2>\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"543\" src=\"https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-for-enhancement-plus-editing.png\" alt=\"Adobe Express | Blog Skylum&#10;&#10;\" class=\"wp-image-334952\" srcset=\"https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-for-enhancement-plus-editing.png 1200w, https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-for-enhancement-plus-editing-768x348.png 768w, https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-for-enhancement-plus-editing-508x230.png 508w, https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-for-enhancement-plus-editing-700x317.png 700w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n<p class=\"wp-block-paragraph\">Adobe Express je velk\u00fdm pomocn\u00edkem, kdy\u017e pot\u0159ebujete upravit obr\u00e1zek a pokra\u010dovat v pr\u00e1ci, ani\u017e byste museli spou\u0161t\u011bt jak\u00fdkoli dal\u0161\u00ed software. M\u016f\u017eete obr\u00e1zek zesv\u011btlit, vylep\u0161it jeho kontrast a barvy, zv\u00fd\u0161it jeho ostrost, o\u0159\u00edznout ho nebo zm\u011bnit jeho velikost a nakonec si upraven\u00fd obr\u00e1zek st\u00e1hnout. Z\u00e1kladn\u00ed verze editoru fotografi\u00ed je zdarma a nevy\u017eaduje zad\u00e1n\u00ed \u00fadaj\u016f o kreditn\u00ed kart\u011b.<\/p>\n\n<p class=\"wp-block-paragraph\">D\u00edky tomu je to praktick\u00e1 volba pro p\u0159\u00edsp\u011bvky na soci\u00e1ln\u00edch s\u00edt\u00edch, produktov\u00e9 obr\u00e1zky nebo jak\u00e9koli fotografie, kter\u00e9 po vylep\u0161en\u00ed vy\u017eaduj\u00ed je\u0161t\u011b p\u00e1r \u00faprav. N\u011bkter\u00e9 z pokro\u010dilej\u0161\u00edch funkc\u00ed um\u011bl\u00e9 inteligence od Adobe jsou v bezplatn\u00e9m tarifu omezen\u00e9, ale z\u00e1kladn\u00ed n\u00e1stroje pro \u00fapravu fotografi\u00ed jsou k dispozici i bez p\u0159edplatn\u00e9ho.<\/p>\n\n<p class=\"wp-block-paragraph\">D\u00edky tomu je Adobe Express obzvl\u00e1\u0161t\u011b vhodn\u00fd pro p\u0159\u00edsp\u011bvky na soci\u00e1ln\u00edch s\u00edt\u00edch, profilov\u00e9 obr\u00e1zky, marketingovou grafiku a produktov\u00e9 fotografie, kter\u00e9 vy\u017eaduj\u00ed vylep\u0161en\u00ed a n\u00e1slednou pr\u00e1ci na rozvr\u017een\u00ed \u010di designu.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Nejvhodn\u011bj\u0161\u00ed pro:<\/strong> soci\u00e1ln\u00ed s\u00edt\u011b, marketingov\u00e9 obr\u00e1zky, produktovou fotografii a rychlou komplexn\u00ed \u00fapravu.<\/p>\n\n<div class=\"skylum-article-cta\"  style=\"background-image: url(https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/02\/cta-new-banner-2-2.webp); background-size: cover; background-position: center; background-repeat: no-repeat;\">\n    <div class=\"skylum-article-cta__container\">\n                    <p class=\"skylum-article-cta__title\">Editor fotografi\u00ed s um\u011blou inteligenc\u00ed pro MacOS a Windows\r\n\r\n<\/p>\n                        <div class=\"skylum-article-cta__btns-wrap\">\n                            <a class=\"skylum-article-cta__btn\" href=\"https:\/\/skylum.com\/luminar-ai\" target=\"\">\n                    Objevte nyn\u00ed!                <\/a>\n                                <\/div>\n    <\/div>\n<\/div>\n<h2 class=\"wp-block-heading\">5. Upscayl Desktop: Nejlep\u0161\u00ed neomezen\u00e1 bezplatn\u00e1 mo\u017enost<\/h2>\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"634\" src=\"https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-unlimited-free-option.png\" alt=\"Upscayl Desktop | Blog Skylum&#10;&#10;\" class=\"wp-image-334982\" srcset=\"https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-unlimited-free-option.png 1200w, https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-unlimited-free-option-768x406.png 768w, https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-unlimited-free-option-508x268.png 508w, https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/best-unlimited-free-option-700x370.png 700w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n<p class=\"wp-block-paragraph\">Pokud pod pojmem \u201ezdarma\u201c rozum\u00edte, \u017ee nechcete kredity, p\u0159edplatn\u00e9 ani denn\u00ed limity, zaslou\u017e\u00ed si Upscayl zvl\u00e1\u0161tn\u00ed pozornost. Upscayl Desktop je bezplatn\u00fd program s otev\u0159en\u00fdm zdrojov\u00fdm k\u00f3dem pro Windows, macOS a Linux. Zpracov\u00e1n\u00ed prob\u00edh\u00e1 lok\u00e1ln\u011b na va\u0161em po\u010d\u00edta\u010di a podle informac\u00ed o projektu nem\u00e1 desktopov\u00e1 verze \u017e\u00e1dn\u00e1 omezen\u00ed ohledn\u011b zpracov\u00e1n\u00ed obr\u00e1zk\u016f.<\/p>\n\n<p class=\"wp-block-paragraph\">Nab\u00edz\u00ed n\u011bkolik model\u016f um\u011bl\u00e9 inteligence a podporuje hromadn\u00e9 zpracov\u00e1n\u00ed, d\u00edky \u010demu\u017e je pro velk\u00e9 sb\u00edrky mnohem vhodn\u011bj\u0161\u00ed ne\u017e online slu\u017eby zalo\u017een\u00e9 na kreditech.<\/p>\n\n<p class=\"wp-block-paragraph\">Existuje v\u0161ak jeden z\u00e1sadn\u00ed h\u00e1\u010dek: Upscayl nen\u00ed n\u00e1stroj pro prohl\u00ed\u017ee\u010d. Vy\u017eaduje tak\u00e9 kompatibiln\u00ed grafick\u00fd hardware a jeho silnou str\u00e1nkou je sp\u00ed\u0161e zv\u011bt\u0161ov\u00e1n\u00ed rozli\u0161en\u00ed ne\u017e oprava siln\u011b rozost\u0159en\u00fdch fotografi\u00ed.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Nejvhodn\u011bj\u0161\u00ed pro:<\/strong> rozs\u00e1hl\u00e9 sb\u00edrky obr\u00e1zk\u016f, fotografie citliv\u00e9 z hlediska ochrany soukrom\u00ed, hromadn\u00e9 zv\u011bt\u0161ov\u00e1n\u00ed a u\u017eivatele, kte\u0159\u00ed cht\u011bj\u00ed neomezen\u00e9 bezplatn\u00e9 zpracov\u00e1n\u00ed.<\/p>\n\n<h2 class=\"wp-block-heading\">Jedna fotka, jeden probl\u00e9m, jeden lep\u0161\u00ed n\u00e1stroj<\/h2>\n\n<p class=\"wp-block-paragraph\">Z\u00e1le\u017e\u00ed opravdu na tom, co je s fotkou v nepo\u0159\u00e1dku. Pot\u0159ebujete rychlou opravu? Zkuste ZEnhancer. Chcete zv\u011bt\u0161it mal\u00fd obr\u00e1zek? Stoj\u00ed za to se pod\u00edvat na Krea. Tr\u00e1p\u00ed v\u00e1s komprese nebo rozmazanost? ImgUpscaler v\u00e1m m\u016f\u017ee pomoci. Adobe Express se hod\u00ed, kdy\u017e chcete pokra\u010dovat v \u00faprav\u00e1ch, zat\u00edmco Upscayl je dobrou volbou pro neomezen\u00e9 lok\u00e1ln\u00ed zv\u011bt\u0161ov\u00e1n\u00ed. Pokud hled\u00e1te nejlep\u0161\u00ed bezplatn\u00fd online n\u00e1stroj pro vylep\u0161en\u00ed fotek, za\u010dn\u011bte s t\u00edm, kter\u00fd odpov\u00edd\u00e1 dan\u00e9mu probl\u00e9mu, m\u00edsto toho, abyste si vybrali ten s nejdel\u0161\u00edm seznamem funkc\u00ed.<\/p>\n\n<p class=\"wp-block-paragraph\">Nespol\u00e9hejte se pouze na n\u00e1hled. P\u0159ibli\u017ete si obr\u00e1zek a porovnejte vylep\u0161enou verzi s origin\u00e1lem. Pokud tv\u00e1\u0159e vypadaj\u00ed divn\u011b nebo jsou textury nep\u0159irozen\u011b hladk\u00e9, um\u011bl\u00e1 inteligence to pravd\u011bpodobn\u011b p\u0159ehnala.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pokud je va\u0161e fotografie rozmazan\u00e1, \u0161umiv\u00e1 nebo p\u0159\u00edli\u0161 mal\u00e1 na to, abyste ji mohli pou\u017e\u00edt, kvalitn\u00ed n\u00e1stroj pro vylep\u0161en\u00ed pomoc\u00ed um\u011bl\u00e9 inteligence \u010dasto dok\u00e1\u017ee napravit v\u00edce, ne\u017e byste \u010dekali.  <\/p>\n","protected":false},"author":4,"featured_media":335000,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_eb_attr":"","footnotes":""},"categories":[9],"tags":[],"class_list":["post-335013","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized-cs"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Jak\u00fd je nejlep\u0161\u00ed n\u00e1stroj pro vylep\u0161en\u00ed fotografi\u00ed online?<\/title>\n<meta name=\"description\" content=\"Najd\u011bte si nejlep\u0161\u00ed bezplatn\u00e9 online n\u00e1stroje pro vylep\u0161en\u00ed fotografi\u00ed pomoc\u00ed um\u011bl\u00e9 inteligence, kter\u00e9 v\u00e1m umo\u017en\u00ed zv\u00fd\u0161it ostrost, potla\u010dit \u0161um, upravit barvy a prov\u00e9st rychl\u00e1 vylep\u0161en\u00ed bez nutnosti instalace softwaru do po\u010d\u00edta\u010de\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.skylum.com\/cs\/best-free-ai-photo-enhancers-online\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jak\u00fd je nejlep\u0161\u00ed n\u00e1stroj pro vylep\u0161en\u00ed fotografi\u00ed online?\" \/>\n<meta property=\"og:description\" content=\"Najd\u011bte si nejlep\u0161\u00ed bezplatn\u00e9 online n\u00e1stroje pro vylep\u0161en\u00ed fotografi\u00ed pomoc\u00ed um\u011bl\u00e9 inteligence, kter\u00e9 v\u00e1m umo\u017en\u00ed zv\u00fd\u0161it ostrost, potla\u010dit \u0161um, upravit barvy a prov\u00e9st rychl\u00e1 vylep\u0161en\u00ed bez nutnosti instalace softwaru do po\u010d\u00edta\u010de\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blog.skylum.com\/cs\/best-free-ai-photo-enhancers-online\/\" \/>\n<meta property=\"og:site_name\" content=\"Skylum&#039;s Blog\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-09T07:24:54+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-09T07:29:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blog.skylum.com\/wp-content\/uploads\/2026\/10\/xipo-4.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1010\" \/>\n\t<meta property=\"og:image:height\" content=\"535\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Andrew S. Gibson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Napsal(a)\" \/>\n\t<meta name=\"twitter:data1\" content=\"Andrew S. Gibson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data2\" content=\"10 minut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/blog.skylum.com\\\/cs\\\/best-free-ai-photo-enhancers-online\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/blog.skylum.com\\\/cs\\\/best-free-ai-photo-enhancers-online\\\/\"},\"author\":{\"name\":\"Andrew S. 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