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Recent posts
How we made Blurhash 128x faster
Processing & Transformations
UX best practices for designing an intuitive file uploader
Front-end
Interaction to Next Paint: how to measure and improve it
Web Performance
File uploader validation guide
Uploading
Malicious file upload detection with Uploadcare’s file scanning
Uploading
Why are Web Components not popular? Compared to front-end frameworks
Front-end
Building an accessible file uploader — A developer’s guide
Front-end
Time to First Byte: What it is, why it matters, and how to improve it
Web Performance
How to upload files in Svelte with Uploadcare
Uploading
Introduction to Web Components
Front-end
What is OKLCH in CSS and why we use it at Uploadcare
Front-end
Handling large file uploads - A developer guide
Uploading
WooCommerce file uploads with Uploadcare
Uploading
Image optimization for Next.js applications
Processing & Transformations
How to upload files in React Native with Uploadcare
Uploading
File uploading in Android with Kotlin and Uploadcare
Uploading
How to upload files in Vue.js with Uploadcare
Uploading
How to load responsive images with uc-img
Web Performance
Build an image gallery with Uploadcare JS client SDK and Nuxt.js
Front-end
How to upload files using Uploadcare React File Uploader in Next.js
Uploading
Introducing the Uploadcare React Uploader: seamless file uploading for your React apps
Company
How to upload files in Webflow using Uploadcare File Uploader
Uploading
How to make a Drag-and-Drop file uploader
Uploading
Introducing Uploadcare Operations-Based Billing
Company
Uploadcare Joins Forces with Tiugo Technologies
Company
HTTP/3 vs HTTP/2 vs HTTP/1.1: What You Need to Know
Front-end
Surviving the Storm: How Uploadcare Navigates the HTTP/2 Vulnerability Behind Record-Breaking DDoS Attacks
Company
Serverless signed uploads with Vercel and Uploadcare — Serverless signed uploads, pt. 1
Uploading
Improving animated GIF performance with HTML5 video
Web Performance
New in Uploadcare Dashboard: Files Panel, webhook orchestration, and Workspace
Company
How to upload files using JavaScript
Uploading
How to extract colors from your images with Uploadcare
Processing & Transformations
How to upload files in Angular
Uploading
How to upload files in React
Uploading
Vitest: Blazing fast unit test framework
Front-end
What is NaN in JavaScript? — ReturnTrue, pt. 2
Front-end
A useful function that does nothing — ReturnTrue, pt. 1
Front-end
Service workers tutorial
Front-end
Creating responsive images with image-set
Web Performance
ECMAScript modules. Going beyond the ordinary
Front-end
A guide to Intersection Observer
Front-end
Fighting JPEG color banding — Hot on Hackernews 🔥
Processing & Transformations
Start using the Uploadcare extension for Google Chrome
Company
How to crop an image in CSS
Processing & Transformations
JPEG quality loss: why it happens and how to manage it
Processing & Transformations
Next.js image optimization techniques
Web Performance
Lazy loading in Webpack — Lazy Loading, pt. 2 (final)
Front-end
React lazy loading 101 — Lazy Loading, pt. 1
Front-end
File uploads with HTML
Uploading
Resize and rotate images using JavaScript
Processing & Transformations
Get off the ground with Next.js
Front-end
Fundamental problems & open source dread of making a social media image resizer
Company
Developing an HTML5 file uploader with a PHP back end
Uploading
Different types of video file formats and why WebM and MP4 beat them all
Processing & Transformations
Cumulative Layout Shift — the key to a website’s visual stability — Google Lighthouse, pt. 8 (final)
Web Performance
What is TBT (Total Blocking Time) in Lighthouse and why it matters — Google Lighthouse, pt. 7
Web Performance
A list of the most common image file extensions
Processing & Transformations
How to increase resolution of images throughout your website
Processing & Transformations
Fast import of Pillow images to NumPy / OpenCV arrays
Processing & Transformations
Uploadcare customer support: a sneak peek into our processes
Company
Image optimization for WordPress
Web Performance
First Input Delay (FID): website interactivity and responsiveness — Google Lighthouse, pt. 6
Web Performance
What is TTI (Time To Interactive)? What does it say about your website? — Google Lighthouse, pt. 5
Web Performance
How to optimize images before uploading to WordPress
Web Performance
Uploadcare is about to stop supporting Internet Explorer
Company
6 proven techniques to load an image-heavy website faster
Web Performance
Uploadcare wins 2020-21 Cloud Award for best B2B customer strategy
Company
What is Largest Contentful Paint (LCP) and how to improve it — Google Lighthouse, pt. 4
Web Performance
How to name images for SEO step by step
Processing & Transformations
Vulnerability in HTML design: the script tag
Front-end
The complete guide to implementing file uploading
Uploading
What is the Lighthouse Speed Index and why should you care? — Google Lighthouse, pt. 3
Web Performance
Lazy loading images
Processing & Transformations
Uploadcare gets shortlisted at The Cloud Awards 2020-2021
Company
How to change the file type of a document programmatically
Processing & Transformations
Uploadcare reaches the finals of the DevOps Dozen Awards 2020
Company
A handier Cloudinary alternative: Uploadcare. Review & comparison
Processing & Transformations
How to optimize pictures for better website performance
Web Performance
What is First Contentful Paint and how to improve it — Google Lighthouse, pt. 2
Web Performance
Create visually appealing shots with 40 photo filters by Uploadcare
Processing & Transformations
What is Google Lighthouse and why you should use it — Google Lighthouse, pt. 1
Web Performance
Color recognition: extract dominant colors from any image automatically
Processing & Transformations
The what, why, and how of progressive JPEG
Processing & Transformations
We talked to Uploadcare users and here's what we've learned
Company
Automate format and quality selection for all your images with Uploadcare
Web Performance
Responsive images vs Adaptive Delivery
Web Performance
Everything you wanted to know about image optimization: definition, methods, and best tools
Web Performance
Uploadcare among 10 finalists of Kryptonite Startup Challenge 2020
Company
Lossless image compression. Quality over page speed?
Web Performance
How to convert docs to PDF with Uploadcare and show them in a browser
Processing & Transformations
Face Blur: provide visual anonymity with just a few clicks
Processing & Transformations
Serverless file upload for Meteor applications
Uploading
5 popular image upload services overview
Uploading
How to upload files from a Marketo form
Uploading
Uploadcare closed a potential security breach involving text/html files
Company
8 tips for SEO image optimization
Web Performance
Enhance images on the fly: how to achieve better quality with less effort
Processing & Transformations
How to upload files to Wix with Uploadcare step-by-step
Uploading
How to upload files to Jotform with Uploadcare in four easy steps
Uploading
Uploadcare Smart Resize: AI-powered image size adjustment without distortion
Processing & Transformations
Meet smart crop by Uploadcare
Processing & Transformations
Uploadcare becomes the second-prize winner of the largest global tech exhibition in China
Company
How to upload files to WordPress with Uploadcare: a step-by-step guide
Uploading
Effective remote processes for companies: how we work and learn at Uploadcare
Company
Face & object recognition: teach your website to see through images
Processing & Transformations
Explainer: how to add a jQuery File Uploader to your website
Uploading
A guide to secure file uploads: how to make your website bullet-proof
Uploading
Image CDN can speed up your website by 900%
Web Performance
Five steps to better responsive images
Web Performance
A formula for efficient online image manipulations by Uploadcare
Processing & Transformations
Image manipulations on the fly using only URL parameters
Processing & Transformations
The future of image optimization: Uploadcare webinar highlights
Web Performance
Python libraries to compress & resize images fast
Web Performance
Uploading images to your website using Uploadcare
Uploading
We found a way to optimize a Shopify site by 6x. Here’s how
Web Performance
Responsive images in WordPress
Web Performance
Uploadcare webinar: the future of image optimization on the web
Web Performance
PHP image resizing & optimization
Web Performance
Optimize JPEG images for the web without losing quality
Web Performance
How Uploadcare built a stack that handles 500M file API requests per day
Company
Quality of Experience: the ultimate stat of video content delivery
Web Performance
File uploader and its six speed up mechanics under the hood
Uploading
PHP file uploader for your website
Uploading
How to accelerate web performance to improve customer experience
Web Performance
How to accelerate image resizing without screwing up
Processing & Transformations
AJAX file upload: the shortest script
Uploading
Uploadcare in the top 5% fastest growing SaaS companies 2020
Company
To infinity and beyond with Adaptive Image Delivery
Web Performance
Image optimization: understanding the exact impact on Google’s performance score to rank higher
Web Performance
Key image optimizations to maximize your Google PageSpeed score
Web Performance
How we built Uploadcare and made it cash-positive
Company
The fastest production-ready image resize out there. Part 1. General optimizations
Processing & Transformations
The fastest production-ready image resize. Part 0
Processing & Transformations
Image resize in browsers is broken
Processing & Transformations
Uploadcare on social networks and cloud servers security
Company