Merge images into a grid layout
🤖/image/merge offers the possiblity to align your images vertically or horizontally. In this demo, we not only show you how can acomplish both, but we take it a step further by showing how easy it can be to combine these two features and display the images in a grid!
Step 1:
Handle uploads
We can handle uploads of your users directly.Learn more
":original": {
"robot": "/upload/handle"
}This bot receives uploads that your users throw at you from browser or apps, or that you throw at us programmatically
Step 2:
Convert, resize, or watermark images
We can resize, crop, and (auto-)rotate images, or apply watermarks and other effects, and much more.Learn more
"resize": {
"use": ":original",
"robot": "/image/resize",
"result": true,
"height": 100,
"resize_strategy": "fillcrop",
"width": 100
}This bot resizes, crops, changes colorization, rotation, and applies text and watermarks to images
Step 3:
Filter files
We let you reject, or direct files against different encoding Steps.Learn more
"filter_flower": {
"use": "resize",
"robot": "/file/filter",
"result": true,
"accepts": [
[
"${file.basename}",
"includes",
"flower"
]
]
}This bot directs files to different encoding Steps based on your conditions
Step 4:
Filter files
We let you reject, or direct files against different encoding Steps.Learn more
"filter_streetsign": {
"use": "resize",
"robot": "/file/filter",
"result": true,
"accepts": [
[
"${file.basename}",
"includes",
"streetsign"
]
]
}This bot directs files to different encoding Steps based on your conditions
Step 5:
Merge several images into one image
We can resize, crop, and (auto-)rotate images, or apply watermarks and other effects, and much more.Learn more
"flower_vertical": {
"use": {
"steps": [
"filter_flower"
],
"bundle_steps": true
},
"robot": "/image/merge",
"result": true,
"background": "#000000",
"border": 5,
"direction": "vertical",
"format": "png"
}This bot merges several images into a single spritesheet
Step 6:
Merge several images into one image
We can resize, crop, and (auto-)rotate images, or apply watermarks and other effects, and much more.Learn more
"streetsign_vertical": {
"use": {
"steps": [
"filter_streetsign"
],
"bundle_steps": true
},
"robot": "/image/merge",
"result": true,
"background": "#000000",
"border": 5,
"direction": "vertical",
"format": "png"
}This bot merges several images into a single spritesheet
Step 7:
Merge several images into one image
We can resize, crop, and (auto-)rotate images, or apply watermarks and other effects, and much more.Learn more
"merge_horizontal": {
"use": {
"steps": [
"streetsign_vertical",
"flower_vertical"
],
"bundle_steps": true
},
"robot": "/image/merge",
"result": true,
"background": "#000000",
"border": 5,
"direction": "horizontal",
"format": "png"
}This bot merges several images into a single spritesheet
Step 8:
Export files to Amazon S3
We export to the storage platform of your choice.Learn more
:original- https://demos.transloadit.com/e4/502de7ac3049af9d67324c41ca68cf/streetsign1.jpg
- https://demos.transloadit.com/a1/36002f65244a79a565273904f02b3d/streetsign2.jpg
- https://demos.transloadit.com/26/218c5234a84292aa164f836409a1e5/flower1.jpg
- https://demos.transloadit.com/9c/2f3d35b6184bf99e80cf34a99c5818/flower2.jpg
resize- https://demos.transloadit.com/ac/12c6404b944e12b423cbed3f1c323f/flower1.jpg
- https://demos.transloadit.com/9e/f792698f6840718a2c1f6209dacf2e/streetsign1.jpg
- https://demos.transloadit.com/92/4e0a751dac4057a568e4a57cbd2a55/streetsign2.jpg
- https://demos.transloadit.com/d9/da254737a04360ae7f8c875859ba0e/flower2.jpg
filter_flowerfilter_streetsignflower_verticalstreetsign_verticalmerge_horizontal"exported": {
"use": [
"resize",
"filter_flower",
"filter_streetsign",
"flower_vertical",
"streetsign_vertical",
"merge_horizontal",
":original"
],
"robot": "/s3/store",
"credentials": "demo_s3_credentials",
"url_prefix": "https://demos.transloadit.com/"
}This bot exports encoding results to Amazon S3
Live Demo. See for yourself
Loading Uppy demo…
This live demo is powered by 
Uppy, our open source file uploader that you can also use without Transloadit, and 
tus, our open protocol for resumable file uploads that is making uploading more reliable across the world.
Build this in your own language
<!-- This pulls Uppy from our CDN -->
<!-- For smaller self-hosted bundles, install Uppy and plugins manually: -->
<!-- npm i --save @uppy/core @uppy/dashboard @uppy/remote-sources @uppy/transloadit ... -->
<link
href="https://releases.transloadit.com/uppy/v3.10.0/uppy.min.css"
rel="stylesheet"
/>
<button id="browse">Select Files</button>
<script type="module">
import {
Uppy,
Dashboard,
ImageEditor,
RemoteSources,
Transloadit,
} from 'https://releases.transloadit.com/uppy/v3.10.0/uppy.min.mjs'
const uppy = new Uppy()
.use(Transloadit, {
waitForEncoding: true,
alwaysRunAssembly: true,
assemblyOptions: {
params: {
// It's often better store encoding instructions in your account
// and use a `template_id` instead of adding these steps inline
steps: {
':original': {
robot: '/upload/handle',
},
resize: {
use: ':original',
robot: '/image/resize',
result: true,
height: 100,
resize_strategy: 'fillcrop',
width: 100,
},
filter_flower: {
use: 'resize',
robot: '/file/filter',
result: true,
accepts: [['${file.basename}', 'includes', 'flower']],
},
filter_streetsign: {
use: 'resize',
robot: '/file/filter',
result: true,
accepts: [['${file.basename}', 'includes', 'streetsign']],
},
flower_vertical: {
use: {
steps: ['filter_flower'],
bundle_steps: true,
},
robot: '/image/merge',
result: true,
background: '#000000',
border: 5,
direction: 'vertical',
format: 'png',
},
streetsign_vertical: {
use: {
steps: ['filter_streetsign'],
bundle_steps: true,
},
robot: '/image/merge',
result: true,
background: '#000000',
border: 5,
direction: 'vertical',
format: 'png',
},
merge_horizontal: {
use: {
steps: ['streetsign_vertical', 'flower_vertical'],
bundle_steps: true,
},
robot: '/image/merge',
result: true,
background: '#000000',
border: 5,
direction: 'horizontal',
format: 'png',
},
exported: {
use: [
'resize',
, 'filter_flower',
, 'filter_streetsign',
, 'flower_vertical',
, 'streetsign_vertical',
, 'merge_horizontal',
, ':original',
],
robot: '/s3/store',
credentials: 'demo_s3_credentials',
url_prefix: 'https://demos.transloadit.com/',
},
},
},
},
})
.use(Dashboard, { trigger: '#browse' })
.use(ImageEditor, { target: Dashboard })
.use(RemoteSources, {
companionUrl: 'https://api2.transloadit.com/companion',
})
.on('complete', ({ transloadit }) => {
// Due to `waitForEncoding:true` this is fired after encoding is done.
// Alternatively, set `waitForEncoding` to `false` and provide a `notify_url`
console.log(transloadit) // Array of Assembly Statuses
for (const assembly of transloadit) {
console.log(assembly.results) // Array of all encoding results
}
})
.on('error', (error) => {
console.error(error)
})
</script>
So many ways to integrate
Transloadit is a service for companies with developers. And there are many ways developers can put Transloadit to good use inside your company to automate media processing.
Bulk imports
Add one of our import Robots to acquire and transcode massive media libraries.
Handling uploads
We are the experts at reliably handling uploads. We wrote the protocol for it.
Front-end integration
We integrate with web browsers via our next-gen file uploader Uppy and SDKs for Android and iOS.
Back-end integration
Send us batch jobs in any server language using one of our SDKs or directly interfacing with our REST API.
Pingbacks
Configure a notify_url to let your server receive transcoding results JSON in the transloadit POST field.
On-demand
Use our Smart CDN to adapt files on-demand and stream them directly to your users.
Image processing
Document processing