Documents & Productivity — entry 013 of 31

iLovePDF

Verified Jul 2026

The developer platform behind iLovePDF has been rebranded iLoveAPI, offering a REST toolkit for manipulating PDFs (merge, split, compress, convert, encrypt, add page numbers) plus editing images in formats like JPG, PNG, HEIC, and WEBP. Authentication exchanges a public/secret key pair for a short-lived JWT bearer token, and new accounts get 2,500 free credits per month before usage-based billing kicks in.

pdf-toolsimage-conversiondocument-processingfile-conversion
AuthenticationAPI KeySign up with the provider to obtain credentials.
HTTPSSupportedTraffic is encrypted in transit.
CORSEnabledCallable directly from browser JavaScript.
PricingFreemiumA usable free tier exists, with paid plans for more volume.
FormatsPDF, DOCX, PPTX, XLSX, JPG, PNG, GIF, WEBP, HEIC, JSONResponses can be requested as PDF or DOCX or PPTX or XLSX or JPG or PNG or GIF or WEBP or HEIC or JSON.

GreatAPIs Score

Score81out of 100
Authentication15/25API key required
Pricing17/20Freemium tier available
Docs14/20Documentation URL provided
Formats15/15Supports 10 response formats
Freshness20/20Verified within 6 months

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Scored 81 on greatapis.com
<a href="https://greatapis.com/api/ilovepdf/"><img src="https://greatapis.com/badge/ilovepdf.svg" alt="Scored 81 on greatapis.com"></a>

Auth quickstart

  1. Sign up with the provider to get an API key.
  2. Send it on every request as a headerAuthorization: <key>
  3. The exact header isn't documented — Authorization is a common default; confirm in the provider's docs.
Stored keyNo key stored

Your key is stored only in this browser (localStorage) and sent directly to the API — never to greatapis.