Title: Thumbnail Upscale
Author: Stanislav Khromov
Published: <strong>26. 8. 2013</strong>
Last modified: 28. 7. 2016

---

Prohledat pluginy

![](https://ps.w.org/thumbnail-upscale/assets/banner-772x250.png?rev=762393)

Plugin **nebyl testován na 3 nejnovějších verzích WordPressu.** Nemusí už být tedy
podporován a u novějších verzí WordPressu může mít problémy s kompatibilitou a může
být nestabilní.

![](https://ps.w.org/thumbnail-upscale/assets/icon-256x256.png?rev=1207035)

# Thumbnail Upscale

 Autor: [Stanislav Khromov](https://profiles.wordpress.org/khromov/)

[Stáhnout](https://downloads.wordpress.org/plugin/thumbnail-upscale.1.1.zip)

 * [Podrobnosti](https://cs.wordpress.org/plugins/thumbnail-upscale/#description)
 * [Hodnocení](https://cs.wordpress.org/plugins/thumbnail-upscale/#reviews)
 *  [Instalace](https://cs.wordpress.org/plugins/thumbnail-upscale/#installation)
 * [Vývojáři](https://cs.wordpress.org/plugins/thumbnail-upscale/#developers)

 [Podpora](https://wordpress.org/support/plugin/thumbnail-upscale/)

## Popis

This plugin enables upscaling of thumbnails for small media attachments. The default
behaviour of WordPress is to not upscale small images, which means
 you are never
guaranteed a certain size for a thumbnail format. This plugin corrects that and 
upscales small images to the specified thumbnail dimensions. This is beneficial 
in grid layouts where images of different sizes can make the grid malfunction.

[Check screenshots for an example!](https://wordpress.org/plugins/thumbnail-upscale/screenshots/)

Important: Your thumbnails format must have the crop setting enabled to be processed
by this plugin.

**Usage**

After you have enabled Thumbnail Upscale plugin, all your future uploaded images
will be upscaled.
 For existing images, install and run [Force Regenerate Thumbnails](https://wordpress.org/plugins/force-regenerate-thumbnails/)
This will upscale your existing media images!

### Requirements

 * PHP 5.2 or higher strongly recommended

### Překlady

None. The plugin has no translateable strings.

## Snímky obrazovky

[⌊Grid example: Before⌉⌊Grid example: Before⌉[

Grid example: Before

[⌊Grid example: After⌉⌊Grid example: After⌉[

Grid example: After

## Instalace

 1. Upload the `thumbnail-upscale` folder to `/wp-content/plugins/`
 2. Activate the plugin (Thumbnail Upscale) through the ‚Plugins‘ menu in WordPress

## Nejčastější dotazy

  Installation Instructions

 1. Upload the `thumbnail-upscale` folder to `/wp-content/plugins/`
 2. Activate the plugin (Thumbnail Upscale) through the ‚Plugins‘ menu in WordPress

  Can you add feature X?

Please write in the support forums for feature requests!

## Recenze

![](https://secure.gravatar.com/avatar/bb007e2d810b13483277a330a1be558bae6cc5bd7f3935eed1122d2127d8e0fb?
s=60&d=retro&r=g)

### 󠀁[Still works](https://wordpress.org/support/topic/still-works-219/)󠁿

 [alexio101](https://profiles.wordpress.org/alexio101/) 10. 11. 2023

That was a pleasant surprise. Still works and did a good job upscaling the image
thumbnails.

![](https://secure.gravatar.com/avatar/44ebaf090ee22465752becd831ad1113e7e7768451922eb25f763817fb35b9b8?
s=60&d=retro&r=g)

### 󠀁[It’s still relevant god damn it](https://wordpress.org/support/topic/its-still-relevant-god-damn-it/)󠁿

 [Denis](https://profiles.wordpress.org/paradoxetion/) 8. 7. 2019

Whaaaaat? You don’t use this plugin? It’s good.

![](https://secure.gravatar.com/avatar/b6334a5bb150b7d511dc465bae53409fd168fe23018892968009d55abc895819?
s=60&d=retro&r=g)

### 󠀁[Not working 100% anymore](https://wordpress.org/support/topic/not-working-100-anymore/)󠁿

 [kush1960](https://profiles.wordpress.org/kush1960/) 7. 11. 2018 1 odpověď

I’ve been using this great plugin for a number of years with no problems. It still
works for some images but I have been getting blank images returned. I believe it’s
something to do with the srcset parameter WP has introduced.

![](https://secure.gravatar.com/avatar/ed541c63ad98d94ff8a45f5adbf9f1c0a7776a98e3e8b3021e757dfe5b2ffd17?
s=60&d=retro&r=g)

### 󠀁[Works like a charm !](https://wordpress.org/support/topic/works-like-a-charm-1297/)󠁿

 [deimz](https://profiles.wordpress.org/deimz/) 25. 7. 2018

Thanks a lot for this tools ! It works very great with Regenerate Thumbnails plugin!
It saved me a lot of time

![](https://secure.gravatar.com/avatar/21a1c06647abfb167f3a8d8d1f645f7a4b6bcbc874447a0a18771826726c67d4?
s=60&d=retro&r=g)

### 󠀁[Exactly what I needed](https://wordpress.org/support/topic/exactly-what-i-needed-506/)󠁿

 [Selrond](https://profiles.wordpress.org/selrond/) 15. 2. 2018

If you add a new, custom image size (with crop argument set to 1) in WordPress, 
and uploaded image is smaller than that size, WordPress will not scale it up (effectively
breaking the aspect ratio), which might break your design / layout, that depends
on certain image size. This plugin scales your image up first, and then crop it,
so you always have all sizes ready.

![](https://secure.gravatar.com/avatar/67cf250f938fd84d0d95ed16c31cccb81fe56e5b42dfd0e594dfb33222958d3d?
s=60&d=retro&r=g)

### 󠀁[Muito bom!](https://wordpress.org/support/topic/muito-bom-413/)󠁿

 [Samuel Arendt](https://profiles.wordpress.org/chryso/) 26. 4. 2017

Excelente plugin e trabalhou corretamente com o plugin de redimensionamento Regenerate
Thumbnails!

 [ Přečtěte si všech 22 recenzí ](https://wordpress.org/support/plugin/thumbnail-upscale/reviews/)

## Autoři

Thumbnail Upscale je otevřený software. Následující lidé přispěli k vývoji tohoto
pluginu.

Spolupracovníci

 *   [ Stanislav Khromov ](https://profiles.wordpress.org/khromov/)

[Přeložte “Thumbnail Upscale” do svého jazyka.](https://translate.wordpress.org/projects/wp-plugins/thumbnail-upscale)

### Zajímá vás vývoj?

[Prohledejte kód](https://plugins.trac.wordpress.org/browser/thumbnail-upscale/),
podívejte se do [SVN repozitáře](https://plugins.svn.wordpress.org/thumbnail-upscale/),
nebo se přihlaste k[ odběru protokolu vývoje](https://plugins.trac.wordpress.org/log/thumbnail-upscale/)
pomocí [RSS](https://plugins.trac.wordpress.org/log/thumbnail-upscale/?limit=100&mode=stop_on_copy&format=rss).

## Přehled změn

#### 1.1

 * Fixed crop positions introduced in WordPress 3.9. Props @jackrugile

#### 1.0

Initial release

## Meta

 *  Verze **1.1**
 *  Poslední aktualizace **před 9 roky**
 *  Aktivních instalací **3 000+**
 *  Verze WordPressu ** 3.5.1 nebo novější **
 *  Testováno až do WordPressu **4.6.30**
 *  Jazyk
 * [English (US)](https://wordpress.org/plugins/thumbnail-upscale/)
 * Štítků
 * [editor](https://cs.wordpress.org/plugins/tags/editor/)[image](https://cs.wordpress.org/plugins/tags/image/)
   [images](https://cs.wordpress.org/plugins/tags/images/)[thumbnail](https://cs.wordpress.org/plugins/tags/thumbnail/)
   [thumbnails](https://cs.wordpress.org/plugins/tags/thumbnails/)
 *  [Podrobnosti](https://cs.wordpress.org/plugins/thumbnail-upscale/advanced/)

## Hodnocení

 4.8 z 5 hvězdiček.

 *  [  21 5hvězdičkové hodnocení     ](https://wordpress.org/support/plugin/thumbnail-upscale/reviews/?filter=5)
 *  [  0 4hvězdičkové hodnocení     ](https://wordpress.org/support/plugin/thumbnail-upscale/reviews/?filter=4)
 *  [  0 3hvězdičkové hodnocení     ](https://wordpress.org/support/plugin/thumbnail-upscale/reviews/?filter=3)
 *  [  0 2hvězdičkové hodnocení     ](https://wordpress.org/support/plugin/thumbnail-upscale/reviews/?filter=2)
 *  [  1 1hvězdičkové hodnocení     ](https://wordpress.org/support/plugin/thumbnail-upscale/reviews/?filter=1)

[Your review](https://wordpress.org/support/plugin/thumbnail-upscale/reviews/#new-post)

[Zobrazit všechny recenze](https://wordpress.org/support/plugin/thumbnail-upscale/reviews/)

## Spolupracovníci

 *   [ Stanislav Khromov ](https://profiles.wordpress.org/khromov/)

## Podpora

Potřebujete pomoc?

 [Fórum podpory](https://wordpress.org/support/plugin/thumbnail-upscale/)