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GeminiGenAI

GeminiGenAI is a multi-modal AI generation platform and developer API: create AI videos from text or images using Veo 2, Veo 3, and Veo 3 Fast-class models, generate images from text, and convert text or documents to speech with hundreds of AI voices — all on a credit-based billing model.

Platforms
Web · API
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Overview

GeminiGenAI bundles three generation capabilities in one web app: AI video generation (text-to-video, image-to-video with reference-image support, and video extension) using Google Veo 2, Veo 3, and Veo 3 Fast-class models, with 16:9 and 9:16 aspect ratios and 720p/1080p output; AI image generation from text; and AI text-to-speech via Gemini TTS (Gemini 2.5 Flash and Gemini 2.5 Pro voices), including document-to-speech for formats such as DOCX, PDF, EPUB, and HTML.

The web editor includes a model selector, prompt editor, negative prompts, and a live credit-cost estimate before each generation. A developer API exposes the same controls — model, duration, aspect ratio, resolution, prompts, reference images — and the TTS API adds per-block voice assignment for multi-voice dialogue, 400+ voices across languages and accents, speed adjustment from 0.25x to 4x, and MP3/WAV export.

Billing is credit-based and pay-as-you-go. No official pricing figures were verifiable on the official site at research time — pricing and free-plan details are not publicly disclosed. GeminiGenAI is an independent third-party platform and is not affiliated with Google.

Key Features

  • Text-to-video, image-to-video, video-extension generation (Veo 2 / Veo 3 / Veo 3 Fast)
  • 16:9 and 9:16 aspect ratios
  • 720p and 1080p
  • AI image generation from text
  • AI text-to-speech (Gemini 2.5 Flash and 2.5 Pro voices), up to 30,000 characters per input
  • Document-to-speech (DOCX, XLSX, PPTX, PDF, EPUB, MOBI, TXT, HTML, ODT, ODS, ODP, AZW, AZW3)
  • Multi-voice AI dialogue with per-block voice assignment
  • 400+ voices
  • emotion/style presets
  • 0.25x–4x speed
  • MP3/WAV export
  • Developer API
  • live credit-cost estimate

Platforms / Availability

  • Web
  • API