public apis
/
CategoriesMCPBlogRandomStar
Public APIs

A searchable directory of 2,000+ free public APIs, curated by the community and maintained with APILayer.

Powered byAPILayer

Popular

  • Weather APIs
  • Finance APIs
  • Crypto APIs
  • Geocoding APIs
  • Machine learning APIs
  • Games APIs

Directory

  • Categories
  • All APIs
  • MCP servers
  • FAQ
  • Stats
  • JSON API
  • llms.txt

APILayer

  • Browse the API suite ↗
  • Get a free API key ↗
  • APILayer blog ↗
  • Postman collection ↗
  • Discord community ↗

Project

  • public-apis on GitHub ↗
  • Contribute an API ↗
Public APIs · by APILayerData from public-apis (MIT)
  1. Home
  2. /Photography
  3. /Compresso
Photography
Compresso logo

Compresso

Visually lossless image compression for PNG, JPEG and WebP.

Compresso API is a free Photography API that requires apiKey authentication, is served over HTTPS and does not support CORS, so it should be called from a server.

Authentication
apiKey
HTTPS
Yes
CORS
No
Category
Photography
Visit documentation ↗compresso.space

About Compresso

Free image compression API for PNG, JPEG and WebP: one HTTP request, 100 free compressions a day, curl, Node.js, Python and PHP examples.

Provider
Compresso
Website
compresso.space ↗

Details from compresso.space.

APILayer

Unified API suite · now live

Geocode an address, validate an email, track a flight or pull stock data with one account, one dashboard and one API key.

Get your free API key→Free tier on every API

Compresso API alternatives

CompressGIF logo

CompressGIF

Compress GIF files or HTTPS URLs with asynchronous jobs and target-size controls

apiKeyHTTPSCORS ?
D

Dagpi

Image manipulation and processing

apiKeyHTTPSCORS ?
CheetahO logo

CheetahO

Photo optimization and resize

apiKeyHTTPSCORS ?
Duply logo

Duply

Generate, Edit, Scale and Manage Images and Videos Smarter & Faster

apiKeyHTTPSCORS
APITemplate.io logo

APITemplate.io

Dynamically generate images and PDFs from templates with a simple API

apiKeyHTTPSCORS
DynaPictures logo

DynaPictures

Generate Hundreds of Personalized Images in Minutes

apiKeyHTTPSCORS

Compresso API FAQ

Who provides the Compresso API?

The Compresso API is provided by Compresso (compresso.space). Free image compression API for PNG, JPEG and WebP: one HTTP request, 100 free compressions a day, curl, Node.js, Python and PHP examples.

Is the Compresso API free?

Yes. The Compresso API is listed in the Photography category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.

Does the Compresso API require an API key?

Yes. The Compresso API uses apiKey authentication, so you need to register for credentials before making requests.

Can I call the Compresso API from the browser?

Not directly. The Compresso API does not allow CORS, so call it from a server, serverless function or proxy instead of front-end JavaScript.

Does the Compresso API support HTTPS?

Yes. The Compresso API is served over HTTPS, so it's safe to use in production.