Best Free AI Tools to Convert Text to speech

Podcastle (now operating primarily as Async at async.com, with podcastle.ai still directing users to the platform) is a web-based, AI-powered platform that simplifies the entire process of creating, editing, and publishing high-quality audio and video content, particularly podcasts. It combines ...

Adobe Speech Enhancer, accessible via the free web tool at podcast.adobe.com/enhance and officially part of Adobe Podcast, is an AI-powered audio processing service designed to remove background noise, echo, and reverb from voice recordings. It analyzes spoken audio and reconstructs ...

Riverside Transcriptions is a free AI-powered online tool that automatically converts uploaded audio and video files into highly accurate text transcripts. Users simply drag and drop a file (or record directly in the integrated studio), and the system generates a ...

Sonix is an AI-powered automated transcription, translation, and subtitling platform designed to convert audio and video files into accurate, searchable text quickly and securely. It transforms spoken content from meetings, interviews, depositions, clinical notes, lectures, and media files into structured ...

Sonofa is an AI-powered tool that converts any webpage, PDF, or image into an engaging, conversational podcast episode. Rather than flat text-to-speech narration, it uses large language models (LLMs) and advanced speech synthesis to generate a dynamic, two-speaker dialogue that ...

PodSnap.AI is an AI-powered service that automatically tracks new episodes from over 4.2 million podcasts (sourced from Apple Podcasts, Spotify, and YouTube) and delivers concise text and audio summaries straight to users' inboxes—either immediately upon release or in a weekly ...

PocketPod is an AI-powered iOS app that generates fully personalized podcasts tailored to each user's unique interests and daily context. It delivers a custom daily news podcast every morning—complete with local weather, calendar events, reminders, and handpicked stories from thousands ...

Castmagic is an AI-powered content operating system designed to transform long-form audio and video recordings—such as podcasts, Zoom calls, YouTube videos, or RSS feeds—into dozens of ready-to-use content assets. By ingesting a single MP3 or video file, it automates post-production ...

Podfy AI is an AI-powered podcasting platform that automates post-production and marketing tasks by generating transcripts, show notes, timestamps, tweets, quotes, newsletters, social media posts, catchy titles, and episode summaries from a single input source. Users simply provide an RSS ...

Krisp is an AI-powered Voice AI platform that serves as a virtual audio device for Mac and Windows, delivering real-time noise cancellation, background voice removal, echo suppression, and advanced meeting productivity tools. It processes audio at the system level to ...

Podwise is an AI-powered podcast app designed to transform lengthy audio episodes into structured, actionable knowledge. Users subscribe to any podcast via RSS feeds, Apple Podcasts, or YouTube imports, and the tool automatically generates summaries, mind maps, outlines, key quotes, ...

Audo AI specializes in AI-powered noise cancellation and audio enhancement tools designed to deliver clear, professional-quality speech recordings without requiring a controlled studio environment. Its primary products—Audo Studio (a browser-based web app), the Audo API (for developers), and Magic Mic ...

Allinpod.ai is an AI-powered speech and video generation tool designed to let users create custom audio and video content featuring AI-generated voices of the "Besties" from the popular All-In Podcast (Chamath Palihapitiya, Jason Calacanis, David Sacks, and David Friedberg). Inspired ...

Auphonic is an AI-powered audio post-production web service that acts as an automated sound engineer, processing raw recordings to deliver professional-quality audio output. It handles complex tasks like leveling, noise reduction, and loudness normalization without requiring users to master audio ...

GitPodcast is an innovative, free AI-powered tool that instantly converts any GitHub repository into an engaging audio podcast. Users can simply replace "hub" with "podcast" in any GitHub URL (e.g., github.com/tiangolo/fastapi becomes gitpodcast.com/tiangolo/fastapi) or enter the link on the site ...

Koolio is an AI-powered audio creation platform designed to transform simple inputs—such as a text prompt, uploaded document, link, or audio recording—into fully polished, professional audio content like podcasts, digital ads, or internal team broadcasts. It handles the entire production ...

VoicePen is an AI-powered web tool designed to transform audio and video files, voice memos, YouTube clips, websites, Zoom recordings, podcasts, webinars, and tutorials into accurate transcripts and fully formed, SEO-optimized blog posts. It leverages OpenAI’s Whisper model for transcription ...