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Public APIs · by APILayerData from public-apis (MIT)
  1. Home
  2. /Documents & Productivity
  3. /Convert Online
Documents & Productivity
Convert Online logo

Convert Online

Online file converter for image, video, audio, document, ebook, font, archive and CAD formats.

Convert Online API is a free Documents & Productivity 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
Documents & Productivity
Visit documentation ↗convert.online
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Convert Online API alternatives

Code::Stats logo

Code::Stats

Automatic time tracking for programmers

apiKeyHTTPSNo CORS
CraftMyPDF logo

CraftMyPDF

Generate PDF documents from templates with a drop-and-drop editor and a simple API

apiKeyHTTPSNo CORS
Cloudmersive Document and Data Conversion logo

Cloudmersive Document and Data Conversion

HTML/URL to PDF/PNG, Office documents to PDF, image conversion

apiKeyHTTPSCORS
DocCheap logo

DocCheap

Read passports, ID cards and driver's licences into JSON, $0.01 per recognised document

apiKeyHTTPSCORS
CloudConvert logo

CloudConvert

Online file converter for audio, video, document, ebook, archive, image, spreadsheet, presentation

apiKeyHTTPSCORS ?
D

DocStruct

AI extraction of invoices, receipts, bank statements & contracts into structured JSON/CSV

No authHTTPSCORS

Convert Online API FAQ

Is the Convert Online API free?

Yes. The Convert Online API is listed in the Documents & Productivity 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 Convert Online API require an API key?

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

Can I call the Convert Online API from the browser?

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

Does the Convert Online API support HTTPS?

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