We handle uploads uploads, CDN and image processing so you don’t have to!

Beautiful HTML5 widget, API to manage files in cloud storage, smart and fast CDN to deliver them to your end users. Crop, resize and transform uploaded images using URL commands.
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Processing millions of files every day

Upload Widget Features


Takes the role of common file input, seamlessly becoming a part of your app.

drag & drop

Just drag files to the widget or the upload dialog. Simple as it sounds.

multiple upload

Let your users upload tens or hundreds files in one go.


The widget supports 20 locales and it’s super easy to add new or customize existing ones.


Allow your users to double check that the right image is added.

manual crop

Let your users crop exact part of an image they want.

image resize

Greatly save user’s time and bandwidth. Very useful on cellular networks.


Big files are split into chunks that are uploaded simultaneously, greatly reducing overall upload time.

progress bar

Your users can see the upload progress and do not worry that something got stuck.

See it in action

Upload up to 5TB from anywhere

Transfer entire HD videos, documents and huge sets of photos, upload media from different sources. With Uploadcare your users can upload files up to 5 TB in size.
View all sources

By Developers, For Developers

Uploadcare is run by team of industry experts with tens of years of expertise. We understand what the community needs are and we have built a product we love to use. All components of the system are solid, works seamlessly together, and would perfectly fit into your infrastructure.
libraries & plugins

On-the-fly image processing via URL API

http://ucarecdn.com/ Your file ID /
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Support that cares

We are available when you need us. We’ll respond to your requests quickly and effectively. There are no “layers of support” and your messages are received and answered by the core developers.

  • Generous free plan
  • Try without a credit card
  • Uptime guaranteed by SLA
  • Fault tolerant, distributed infrastructure
  • Cancel account at any time
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Loved & trusted by thousands of happy users

Chris Midgley, Founder and CTO Unidesk
In just days we implemented a cross-browser, reliable large file upload and management solution into our site. Even better, we’ve had no problems or usability issues since going live.
Artem Kiselev, CTO TimePad
We've wasted too much time toiling over uploading, validating
and storing the images our users wanted to use in their texts.
Uploadcare turned out to be the silver bullet
for all of our problems. It took us all of 5 minutes to
add the CKEditor plugin, that not only resolved the issues
we were having, but added a bunch of new features like
an image editor and uploading from social networks and dropbox.
Another added bonus is great tech support, which provides
quick answers and actual solutions.
Anton Burnashev, CTO Stampsy
Uploadcare was really handy when it came to prototype building, helping us to produce our MVP quickly. Concise tutorial and service's flexibility allowed us to come up with the specific solution within a couple of hours.
Maksim Kamenkov, CTO Splitmetrics
Uploadcare is a great example of an embedded solution that allows saving lots of our time and effort. It is essential for startups.
Jeff Friesen, CTO SnuggPro
Uploadcare allowed us to get photo upload and cropping into our app within hours. More importantly, they are super responsive with support. We've been running this in production for months and our users love it.
Alexander Kim, CEO Sputnik
Everything's superb. I don't have headache anymore :-)
Serge Barysiuk, Co-Founder and CTO PandaDoc
Uploadcare is a perfect example of a laser-focused application which solves a real problem. And it worked and works perfectly for us.