Text Generation Api
The best 50 Text Generation Api AI tools - Free & Paid
Explore 50 AI for Text Generation Api
AI Text Generator creates original drafts, blog posts, emails, reports, and social captions from prompts, keywords or source text. Browser-based, it lets users set length, tone and audience, refine outputs, and copy or download results.
Freemium
SpeechGen.io converts up to 2 million characters into high‑quality neural‑voice audio across 150 languages with 5,000 models. It allows voice, speed, pitch, volume control, SSML tags, background music, multi‑speaker tagging, downloadable formats, and a REST API.
Paid
- $4.99
TTAPI unifies access to generative AI services—image, video, photorealistic editing, LLM, text‑to‑video, music synthesis, audio production, 3D asset creation, and adaptive storytelling—through a single API, enabling rapid prototyping and deployment across media, design, and publishing.
Paid
HandtextAI is an AI handwriting generator that transforms digital text into realistic handwritten documents, offering over 80 fonts, customizable settings, and export options. Users can create authentic notes and letters with personalized styles and visual effects.
Free
Prechance uncensored Image generator, free that requires no sign-up and is unlimited. Generate Images from text prompts without censors.
Free
DALL·2 is an AI system that generates realistic images and art based on natural language descriptions, allowing users to edit and create variations. Safety measures are in place to prevent harmful content.
Usage based
Provides API access to pretrained image generation models for text‑to‑image, image‑to‑image, and inpainting, with real‑time editing. Supports single‑call Dreambooth/LoRA training without local GPU, plus voice cloning, text‑to‑3D, interior design, and video creation.
Paid
- $27/mo
OpenAI’s ChatGPT Images, powered by GPT Image 1.5, elevates creative workflows by offering rapid, precise image generation and editing directly within ChatGPT. It’s a versatile tool for visual content creation and design.
Freemium
GPTunneL aggregates ChatGPT, Claude, Gemini, MidJourney, Suno and other models into a single interface for Russian-language text, image, audio and video generation. It offers assistants, prompt libraries, APIs, usage tracking and creative tools.
Freemium
DeepAI offers browser‑based AI tools for text‑to‑image, photo editing, background removal, super‑resolution, and video/musical generation, plus APIs for integration. It prioritizes user ownership, privacy, fast processing, and supports conservation research via object detection and habitat mapping.
Subscription
Tweet AI generates original tweets, replies, threads, or listicles with a single click. It fine‑tunes language models to match user tone, offers bulk creation, a Chrome extension for posting, and retains ownership of all content.
Freemium
- $8.25/mo
Typli.ai centralizes 187 AI tools for text, image, and email creation, supporting GPT‑5, Claude, and Gemini. It offers Flux 2 image generation, tone‑adjusted copy, email drafting, chat assistance, and built‑in SEO, available on desktop and mobile.
Subscription
- $29/mo
AI writing tools and resources that provide a content generator powered by GPT-3, business idea generator, Facebook Ads Generator, Magic Paragraph Generator, and SEO tool to optimize content for better search engine rankings.
Free trial
- $19/mo
The AI tool allows users to create custom interactive web pages and chatbots using OpenAI's chat GPT text generation model. It also offers image generation, voice interface, and realistic text-to-speech capabilities.
Free
TextGen is an open‑source Obsidian plugin that auto‑generates text using multiple AI models (GPT‑4, Claude, Bard, Llama, etc.). It offers a template hub, smart prompt customization, and seamless integration, reducing drafting time for writers and researchers.
Freemium
GenZWrite humanizes AI output by rewriting text into natural, context-aware prose across modes—Academic, Social, DM, Hustle—producing role-specific tones, alternative drafts, summaries and multilingual rewrites for captions, essays, resumes and cover letters.
Free trial
1minAI unifies text, image, audio, and video AI tools in one interface, supporting GPT‑4, Gemini, Claude, and Mistral. It offers generation, editing, translation, and API integration while keeping data private.
Freemium
- $7/mo
Twaingpt transforms AI-generated text into expressive, human-like content, ideal for marketers and bloggers. It offers customization options, bypasses AI detection tools, and is optimized for mobile, enhancing content quality and originality across platforms.
Free trial
GooseAI is a fast NLP-as-a-service tool that provides text completion/generation and question/answer tasks through an API.
Usage based
- $0.00011
Writing.io merges AI chat, task‑specific models, and learning pathways into a single interface, supporting secure, anonymized conversations with Claude 4.6, GPT‑5.4, Gemini 3.1 Pro, and others, plus code/task automation and AI certifications.
Freemium
Deepgram Voice AI offers real‑time and batch speech‑to‑text, text‑to‑speech, and voice‑agent APIs. It delivers low‑latency transcripts, natural‑sounding synthesis, and integrated conversation handling for contact centers, transcription, and podcasts, with cloud, on‑prem, and telephony support.
Freemium
A platform for AI-powered text and image generation, offering tools for content creation, natural language processing, machine learning, text summarization, image recognition, and visual search.
Freemium
- $30/mo
Longshot AI's FactGPT feature generates user-sourced and factually accurate content for current events, opinions, product reviews, comparisons and more, with personalization options and access to citations.
Freemium
- $19/mo
Chad AI offers advanced text generation and image creation, integrating capabilities from ChatGPT, GPT-4o, Midjourney V6, and DALL-E 3, with support for the Russian language. It provides customizable templates for efficient content output and query resolution.
Freemium
AI Video API lets developers generate up to 36‑second videos from text or animate images, delivering high‑quality video and optimized GIFs. It offers real‑time webhook updates and SDKs for Python, Node.js, JavaScript, PHP, enabling scalable, low‑latency content creation.
Subscription
Leonardo is an AI creative platform for generating and editing visual assets from text prompts, offering text-to-image, motion/animation and video editing, custom models and upscaling, plus API access and prompt guidance for production workflows.
Freemium
- $12/mo
Convert text to handwriting using an in-browser recurrent neural network with various print and cursive styles. Customize outputs and download as SVG.
Free
ChatGOT offers real‑time chat, drafting, coding, summarization, PDF analysis, and text‑to‑image generation using models like GPT‑4o mini. It handles essays, emails, debugging, translations, and lets users create custom assistant roles—all web‑based without sign‑up.
Freemium
- $9.9/mo
Textie.ai automates text for articles, reports, emails, SEO blogs and generates images, slide decks, and translations. It offers speech‑to‑text, text‑to‑speech, document management, chatbots, and secure internal automation within a unified workspace.
Subscription
- $5.99/mo
Craiyon is an AI model that converts text prompts into images, developed as a lighter version of OpenAI's DALL-E.
Freemium
Free AI Image Generator converts text prompts into diverse visuals, including landscapes and logos. With customizable styles, prompt guidance, and an intuitive interface, it serves marketers and creators by facilitating quick, high-quality image generation for various projects.
Freemium
PlayAI turns text into natural‑sounding audio in 42+ languages using 800+ voices. Users adjust pitch, rate, volume, add SSML pronunciations, support multi‑speaker real‑time synthesis, voice cloning, and API integration for chatbots, streaming, IVR, e‑learning.
Free trial
- $29/mo
StoryGen generates written stories and optional audio narrations via ElevenLabs voice, offering a simple interface for genre, length, and voice selection. It supports writers, educators, and developers with an API, enabling quick narrative creation for blogs, lessons, or multimedia projects.
Freemium
Genstory.app is an AI-powered storybook generator that creates fully illustrated digital books and multimedia content from simple text prompts. It instantly generates customizable stories with AI text and images, and includes a vast library for inspiration and sharing.
Freemium
LlamaGen.Ai converts text, images, or story ideas into full 4K comics, webtoons, or manga while preserving consistent character designs. It requires no drawing skill, offers API integration, and includes image‑to‑comic, character sheet, and panel segmentation features.
Subscription
- $15/mo
Mangaka.app converts PDFs, DOCX or TXT stories into ready-to-export manga by auto-generating characters, panels, speech bubbles and page layouts from text. Choose preset or custom styles and download finished pages as PDF or image files.
Freemium
Monet AI is an all-in-one content creation platform that combines multiple generative models for text-to-video, text-to-image, image-to-video, text-to-speech and music generation, with style-transfer presets, batch processing, centralized asset library and a unified API for workflows.
Freemium
Prompt Genie is a prompt generator designed to work with ChatGPT and offers unlimited prompt generation without requiring an API key.
Free trial
Free AI Chatbot & Image Generator offers unlimited text and voice interactions for engaging conversations, customizable personas, and unrestricted image creation, along with integrated web search to keep users informed about current events and trends.
Free
AI Story Generator produces multilingual narratives in English, Mandarin, Spanish, and more, letting users set tone, length, genre, and prompt. It outputs complete stories in seconds for writers, students, educators, and creators needing quick inspiration.
Free
GlobalGPT is a comprehensive AI service hub providing over 100 specialized agents for tasks like content creation, social media management, academic assistance, and software development, including advanced features like text-to-video conversion and personalized planning tools.
Free
Sassbook AI Stori Writer is an AI-powered tool that generates original stories based on prompts and supports multiple genres with creative control.
Subscription
- $15/mo
TextToSong AI is an AI tool that converts text or lyrics into complete, high-fidelity songs with AI vocals and full arrangements. It generates royalty-free, studio-ready tracks in seconds, complete with customizable styles and stems for mixing.
Freemium
NightCafe is an AI art platform for text-to-image and text-to-video generation, prompt-based image editing and image-to-video conversion, offering multiple models, multi-image fusion, upscaling, audio-synced video output, galleries and community collaboration tools.
Freemium
YesChat.ai unifies chat, music, video, and image generation in a browser platform, offering DeepSeek‑R1, GPT‑4o, and Claude 3.5 Sonnet for conversation, royalty‑free music from text, text‑to‑video, and image creation. It supports languages and customizable bots for research and marketing.
Subscription