Captions offers a free tier with basic features. Premium plans unlock additional AI generation credits and features.

Mirage is the company behind Captions, building foundation AI models for audio and video creation.

Captions News

Tesseract Converter becomes open source

October 6, 2026

Mirage released the MIT-licensed Tesseract Converter CLI for Adobe and TSRCT project interchange. Premiere import/export and After Effects import are partial; After Effects export is experimental.

Tesseract adds editable speed ramps

October 5, 2026

Tesseract uses an editable time-remap curve for speed ramps, with optical flow and frame blending. Agents can accelerate, slow down or hold source frames. Nonlinear visual remapping does not automatically supply matching pitch-preserved audio.

Tesseract Adds 4K Export

September 24, 2026

Mirage now supports exporting videos in 4K from Tesseract.

Mirage Tesseract Works With Muse

September 23, 2026

Mirage’s Tesseract is now compatible with Muse for everyday video creation, from memes to trip recaps.

Make Tesseract Videos on Mobile or Web With Astra

September 23, 2026

Tesseract and Astra can now be used to make videos on mobile or the web. Mirage shared a short video made on a commute as an example.

250+ AI-Native Video Tools in Tesseract

September 23, 2026

Mirage added more than 250 free video tools to Tesseract for AI agents. Agents using Astra or Claude Opus 5.5 can now handle editing operations such as keyframes, adjustment layers, time remapping, and compositions from plain-language direction. Mirage also offers a free ChatGPT plugin for Tesseract.

Tesseract Adds Linux Support

September 23, 2026

Mirage’s Tesseract now supports Linux, bringing its video editing, motion graphics, and sound tools to more AI agents. Mirage shared a video made with Tesseract on Linux.

Introducing Tesseract for AI Video Editing

September 22, 2026

Mirage launched Tesseract, a video creative suite that gives AI agents direct access to tools for editing footage, motion, and sound. Agents can make precise revisions and render results from prompts. Mirage demonstrated it with GPT-6 Astra and Sol and offers a ChatGPT plugin.

Introducing Mirage Avatar X

July 29, 2026

Mirage Avatar X is the new standard for AI avatar models — industry-leading identity preservation, the most expressive AI avatars available, and support for both vertical and horizontal video. It looks like you, moves like you, and sounds like you. Create your AI twin from just 10 seconds of video, with no quality degradation across long-form, continuous generations.

AI Edit Library — 100+ Styles

July 1, 2026

Captions (formerly Mirage) is rapidly growing its AI Edit library — 100+ caption and editing styles and counting, with recently shipped looks including Chalk, Prism Pro, Y2K, Core, and Evo.

AI Edit — Real Footage In, Edited Video Out

May 17, 2026

You're probably hearing a lot about generating videos with AI. Mirage built AI Edit to solve something different: post-production. For creators and business owners, the hardest part usually isn't filming — it's finishing. AI Edit closes that gap.

Meet Cappy — The First AI Video Editor You Can Text

April 24, 2026

Just text Cappy like a friend — if your friend happened to be a really good editor. No apps to download, no learning curve. Send an idea, some clips, or just say hi, then chat until it's exactly right. Free to try, on iPhone and Android.

Introducing Property Videos

April 18, 2026

Turn any listing into a beautifully-staged, professionally edited video with one click. No videographer. No staging. No editing. Available now on Captions web.