Free-tier media and documents

SimplePDF

SimplePDF is a browser-based PDF editor that can be embedded into a website or app through a React component, iframe, vanilla JavaScript, WordPress plugin, or Bubble plugin. It lets end users fill out...

Doppio

Doppio is an HTML to PDF and HTML to PNG API that renders URLs, raw HTML, or saved templates through managed Chromium. It supports synchronous and asynchronous renders, webhooks, direct S3-compatible ...

OCR.space Free OCR API

OCR.space Free OCR API is a web and API service for converting images and PDF documents into text. It supports POST and GET endpoints, multipart file upload, URL-based submission, and Base64 input, with JSON responses that include parsed text, overlay coordinates, and optional searchable PDF output.

Mux

Mux is a video API for developers that provides video upload, storage, delivery, playback, analytics, and workflow APIs for on-demand and live video. The platform exposes features for encoding, player...

CraftMyPDF

CraftMyPDF is a PDF generation API and template editor that creates PDFs and images from reusable templates and JSON data. It supports drag-and-drop template design, JavaScript-style expressions, fill...

QuickChart

QuickChart is an open-source chart image API that renders Chart.js configurations into chart images and QR codes through a URL-based API. It supports embedding charts in emails, reports, web pages, an...

APITemplate.io

APITemplate.io is a document and image generation platform that helps teams automate the creation of PDFs, images, certificates, reports, invoices, and social visuals from reusable templates, HTML, or URLs.

AssemblyAI

AssemblyAI provides speech-to-text, streaming speech-to-text, speech understanding, guardrails, and an LLM gateway for voice and audio applications. The platform exposes APIs for prerecorded transcrip...

PDF-API.io

PDF-API.io is a PDF generation service that exposes a REST API and two template-building interfaces: a drag-and-drop WYSIWYG editor and an HTML/CSS editor. It supports creating PDFs from dynamic data,...

PDFBolt

PDFBolt is a PDF generation API that converts HTML, URLs, or reusable templates into PDF documents. It supports direct, sync, and async API endpoints, Handlebars-based templates, and AI-assisted template creation and editing with side-by-side review before accepting changes.

Rendi

Rendi is an FFmpeg API that runs FFmpeg jobs in the cloud through a REST API. Developers submit standard FFmpeg commands, then poll for results or use webhooks after processing completes. The service ...

Export SDK

Export SDK is a PDF generation API and toolkit that lets developers create PDFs from visual templates, a REST API, a JavaScript SDK, and no-code integrations such as Zapier.

Cloudmersive APIs

Cloudmersive APIs is a cloud API platform focused on file security, content scanning, document processing, and related developer utilities. The product includes virus scanning, content disarm and reco...

DeepL

DeepL is a language AI platform that provides text translation, document translation, speech translation, writing assistance, and an API for integrating translation into applications. The platform inc...

Embedly

Embedly is a platform for adding rich media embeds to websites and apps through its Embed, Extract, and Display APIs, plus Cards for quick embed rendering. It supports 1000+ official content providers...

TemplateFox

TemplateFox is a PDF generation API that renders PDFs from HTML templates and structured data. Developers can create templates in a visual editor, then generate documents through REST API calls or no-code integrations such as Zapier, Make, n8n, Airtable, and Bubble.

PDFMonkey

PDFMonkey is a PDF generation API that renders documents from HTML, CSS, JavaScript, and JSON data through a Chrome-based browser. Developers create and manage templates in a dashboard, then call a REST API to generate PDFs from dynamic input.

JSON2Video

JSON2Video is a video editing API that creates and renders videos from a JSON specification sent to a REST endpoint. It supports templates, variables, scene composition, AI voice-overs, subtitles, transitions, and AI-generated visuals, with MP4 output up to Full HD and 4K.

DynamicDocs API

DynamicDocs API is a PDF generation service that creates documents from JSON payloads and LaTeX templates over a REST API. The product supports ready-made JSON to PDF templates, dynamic tables, encoded images, and chart generation, and it is hosted on Amazon Web Services.

MConverter

MConverter is an online file conversion service that accepts bulk uploads from local files, folders, clipboard paste, and cloud storage sources such as Google Drive, Microsoft OneDrive, and Dropbox. I...

Filestack

Filestack is a developer-focused file handling platform that provides APIs and UI components for uploading, transforming, converting, and delivering files within applications. It is designed to simpli...

Lumenfall is a unified API for AI image and video generation. It exposes an OpenAI-compatible endpoint that routes requests to models from providers such as OpenAI, Google, Black Forest Labs, Stability AI, fal.ai, Replicate, Runware, xAI, Alibaba Cloud, and BytePlus.