Image Tools by brownie.tools od brownie.tools
Compress, resize and convert images to JPG, PNG or WebP on your device. Right-click any image to start. Nothing is uploaded.
Metadata rozšíření
Snímky obrazovky
O tomto rozšíření
Image Tools compresses, resizes, converts, rotates, flips and crops pictures on your device. It runs in the Firefox sidebar. Nothing is sent to a server.
What it does
How to use it
Privacy
Limits
What it does
- Compress: make a JPG, PNG or WebP file smaller and choose the quality. JPG files are encoded with MozJPEG, which usually gives a smaller file than the browser's own encoder at the same quality. PNG compression is lossless: the pixels stay exactly the same.
- Convert: save a picture as JPG, PNG or WebP.
- Resize: set a new width and height in pixels, with the aspect ratio locked or unlocked.
- Edit: rotate left or right, flip horizontally or vertically, and crop with a draggable box. Choose a ratio such as 1:1, 4:3, 16:9 or keep the original, or use the keyboard to move and resize the box.
- Copy: put the result on the clipboard as a PNG, ready to paste.
- Location data: if a JPEG photo contains GPS coordinates, you are warned and can remove them. The picture itself is not changed or re-encoded.
How to use it
- Right-click a picture on a web page and choose "Edit image with Image Tools". Or click the toolbar icon to open the sidebar.
- Choose a file, drop one on the sidebar, or paste with Ctrl+V or Cmd+V. Files up to 50 MB are accepted.
- Pick Compress, Convert, Resize or Edit, then download or copy the result.
Privacy
- Processing happens in the browser. Files do not leave the device.
- There is no account, no analytics and no ads.
- To read a picture you right-clicked, the extension first asks for access to that one site. Site access can be removed in the sidebar settings.
- Access to all sites is not requested at install.
Limits
- Output formats are JPG, PNG and WebP.
- Pictures above 50 MB or 50 megapixels are not opened in the sidebar.
- The same functions, plus bulk and phone use, run in any browser at https://brownie.tools/image-tools/
Made by brownie.tools, a collection of free tools that run entirely in your browser. Need bulk compression, HEIC conversion, watermarks or social media sizes? They run the same way on https://brownie.tools/image-tools/ — phone included. Questions or ideas: support@brownie.tools
Hodnocení: 0 od 0 redaktorů
Oprávnění a data
Další informace
- Verze
- 0.1.0
- Velikost
- 192,08 KB
- Poslední aktualizace
- před 9 dny (2. lis 2026)
- Příbuzné kategorie
- Licence
- Všechna práva vyhrazena
- Zásady ochrany osobních údajů
- Přečtěte si zásady ochrany osobních údajů pro tento doplněk
- Historie změn
- Štítky
- Přidat do sbírky