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Image Manipulation
Images come in all sorts and sizes, but your users must be able to view them on any platform or device. You may also want to manipulate these images even further, to make everything look picture perfect for you and your users. Transloadit can convert images into various formats, or resize, crop and (auto-)rotate them. We can also apply watermarks and other effects, or optimize images to reduce their size without loss of quality, and much more.
Robots
At Transloadit, we call our features Robots because you can link them together to create encoding pipelines unique to your use case.
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/image/merge
merges several images into a single spritesheet. -
/image/optimize
reduces the size of images while maintaining the same visual quality -
/image/resize
resizes, crops, changes colorization, rotation, and applies text and watermarks to images
Live demos
See our features in action through live demos and code samples, right here on our website:
- Resize and apply transparency, based on a clipping path inside an image
- Remove a uniform background from an image
- Convert an image to WebP
- Convert an image from JPG to PNG
- Resize an image to 75×75 pixels
- Crop a picture to fit the background dimensions of the Apple iPhone 11 Pro Max while keeping the file size low
- Remove a color around the edges of an image
- Crop a picture to fit a Facebook profile picture
- Crop a picture to Twitter cover dimensions
- Add a sepia effect to an image
- Avoid zooming small images when resizing
- Change the quality of a JPEG
- Crop an image based on cropping coordinates
- Apply a watermark to images
- Properly preserve transparency across image types
- Reduce image file sizes by up to 80% without quality loss
- Rotate uploaded images
- Apply a text watermark to images
Related blog posts
- Is Your Image Scaling Software Up To Scratch? October 15, 2010
- Adding Support for Cropping by Coordinates January 31, 2011
- Now Offering Support for Image Rotation April 1, 2011
- Adding More Options to Our Image Resize Robot May 9, 2011
- New `frame` Parameter for the /image/resize Robot May 26, 2011
- Adding Support for Audio Encoding November 21, 2011
- New Resize Strategy `fillcrop` Available February 14, 2012
- Adding Support for Image Blurring October 21, 2012
- Adding Support for Waveform Images November 22, 2012
- Adding Support for Image Interlacing December 11, 2012
- We Have Added Support for SVG Images March 23, 2013
- Merging Image and Audio Files to Create Videos August 7, 2013
- Adding Support for Lossless Image Optimization June 6, 2013
- Better PNG Optimization July 29, 2014
- Performance Upgrades March 4, 2015
- Image optimization improvements November 24, 2015
- Transloadit helps to make sure that every day is rent day at Renterval April 7, 2016
- A word on ImageTragick (CVE-2016–3714) May 4, 2016
- Powering major brands: How Transloadit supports Shuttlerock’s mission July 8, 2016
- How we secured a spot in thoughtbot’s toolkit May 19, 2017
- Launching a new version of ImageMagick July 20, 2017
- Accidental breaking change for the crop resize strategy June 6, 2018
- Ghostscript security incident (VU#332928) August 30, 2018
- The importance of a watermark: new watermark parameters February 20, 2019
- Fine-tuning your video: the audio delay parameter March 12, 2019
- Tutorial: Using /video/merge to develop video slideshows June 14, 2019
- The /image/merge Robot has landed 🦸 September 12, 2022
