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Read with
your ears.

A reading tool that actually sounds like a person. Word-synced highlighting, natural voices, and it works everywhere. Browser extention, Web Reader & Desktop.

Works everywhere

One reading tool.
Every tab. Every file.

Claude Claude
Slack Slack
Notion Notion
Google Docs Google Docs
ChatGPT ChatGPT
Gmail Gmail
GitHub GitHub
Linear Linear
Outlook Outlook
Teams Teams
Confluence Confluence
Jira Jira
Drive Drive
Perplexity Perplexity
Moodle
Canvas
Claude Claude
Slack Slack
Notion Notion
Google Docs Google Docs
ChatGPT ChatGPT
Gmail Gmail
GitHub GitHub
Linear Linear
Outlook Outlook
Teams Teams
Confluence Confluence
Jira Jira
Drive Drive
Perplexity Perplexity
Moodle
Canvas

From Slack threads to terminal output.

Hit play on a ChatGPT response. Paste your Claude Code output. Drop in a research paper. Mira handles the messy formatting so you don't have to.

File formats

Drop in anything with text.

.pdf Research papers, textbooks, reports
.md Markdown files, READMEs, docs
.txt Plain text, terminal output
.docx Word documents
.epub E-books

Web links

Paste a URL. We'll handle the rest.

Effortlessly read articles, documents, and any other text in a relaxing environment while it's being read to you.

See it in action

From Slack threads to terminal output.

# engineering 23 members
AK
Alex Kim 10:32 AM

Has anyone looked at the new API docs? Wondering if it supports WebSocket.

JR
Jordan Rivera 10:35 AM

I've been looking into this and the new API actually supports both REST and WebSocket connections. The REST endpoints handle CRUD operations while WebSocket gives us real-time updates. We could migrate the dashboard to WebSocket and keep the admin panel on REST.

The only catch is authentication WebSocket connections need a different token refresh strategy since they're long-lived. I wrote up a proposal in the #architecture channel with some diagrams. Worth reviewing before we commit to the approach.

Mira
SR
Sam Rivera 10:38 AM

Nice find. I'll review the proposal after standup 👍

Message #engineering
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🧠 Week 12 - Neuroplasticity
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Study Notes / Neuroscience 201 / Week 12 - Neuroplasticity

Week 12 — Neuroplasticity & Memory

🧠 Neuroscience 201 · March 15, 2026

The key insight from this week's lecture is that neuroplasticity doesn't diminish with age as dramatically as previously thought. Adult brains continue forming new neural connections throughout life, especially when exposed to novel learning experiences and deliberate practice.

Professor Chen emphasized that sleep plays a critical role in memory consolidation. Students who reviewed material before sleeping showed significantly better recall than those who studied the same content in the morning and were tested in the evening.

Mira

Research Notes - Climate Impact

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100% Normal text Arial 11 B I U

Research Notes: Climate Change Impact on Agriculture

Climate change is projected to reduce global agricultural productivity by 2-6% per decade through 2100. Rising temperatures disrupt crop growth cycles, while shifting precipitation patterns create both drought and flooding risks in major farming regions.

Adaptation strategies include drought-resistant crop varieties, precision irrigation systems, and diversified farming practices. However, the pace of climate change may outstrip the agricultural sector's ability to adapt without significant policy intervention and research investment.

Mira
Terminal — claude
$ claude "explain this function"
Analyzing function...

This function uses a recursive approach to traverse the tree. It starts at the root node and visits each child before backtracking. The time complexity is O(n) where n is the number of nodes, since every node is visited exactly once.

The space complexity depends on the tree's height O(h) for the call stack. In the worst case of a skewed tree, this becomes O(n). You could convert this to an iterative approach using an explicit stack to avoid potential stack overflow on very deep trees.

Mira
// Iterative alternative:
function traverse(root) {
const stack = [root];
while (stack.length) {
const node = stack.pop();
process(node);
stack.push(...node.children);
}
}
$

Hear the difference.

Make it yours.

Every setting changes the demo in real time.

Voice

Highlight

Font

Speed

Press play to hear Mira Reader

Reading and listening at the same time isn't a hack.

It's also not just for students with dyslexia. It's actually how all of our brains prefer to take in beautiful stories, lots of important data, and gain more knowledge.

Studies have shown that combining visual and auditory input improves retention by up to 40% compared to reading alone. It's called dual coding theory, and it explains why audiobooks feel easier but you forget the details. In audiobooks or traditional reading aids, you hear the words, but you need to keep full attention to stay anchored so you don't lose track or get overwhelmed. For this reason, many people either choose one or the other, but not both.

That's where Mira Reader comes in.

What if you don't have to choose between reading and listening, and can actually combine them for any piece of text, both at home and on the road?

The text-to-speech with word-synced highlighting gives you both channels at once. Your eyes follow along while your ears process the rhythm and tone. You stay focused longer, skip less, and actually remember what you are reading.

This isn't assistive technology repurposed for the mainstream.

It's a fundamentally better way to read. Whether you're reviewing a research paper, catching up with the morning news, or reading a long report from your coworker while preparing your lunch. You can do it all with Mira Reader.

Sadly, most reading tools out there are stuck in the past.

Either old reading aids built for high school students with dyslexia, or half-working apps that expect you to pay a lot of money for technology from ten years ago. Some have decent text-to-speech but the highlighting is a basic rectangle jumping word to word, with zero customisation, zero polish. Others improve the reading experience with better fonts and layouts but sound like a GPS from 2012.

Mira Reader was built differently.

The text highlighting flows naturally with the voice, it's a smooth visual guide that makes your eyes want to follow along. The voices sound like actual people, not an AI trying to sound human. And it works everywhere. Paste any text into the web reader, install the browser extension for articles and docs, or drop in a PDF.

It was built from the ground up with user customisation and website-specific optimisation in mind. Whether it's Slack messages from your coworkers, a ChatGPT response, or an essay you're reviewing for school, the experience works as expected. And if something breaks on a specific site, we go in and fix it for your use case.

We're even adding a writing mode that lets you quickly proofread anything you're writing by hearing it read out loud. Here at Mira, we believe in empowering users to create more, achieve more, and dream bigger, in an age where many people are turning to AI to write and think for them, it's the people who learn to express themselves and share their own lived experiences that will stand out.

So try Mira Reader today.

Feel free to share your use cases and experience with us.

0:00

Word-synced highlighting

Your eyes follow along naturally.

Every word highlights in sync. Research shows reading-while-listening boosts comprehension by up to 30%. Not a gimmick — it's how your brain processes text best.

Natural voices

Voices you can actually listen to.

Natural breathing, compression, warmth. Not the robotic TTS every other tool resells. Voices you can have on for an hour without reaching for the mute button.

Speed & Control

2x through docs. 0.8x for studying.

Speed up through meeting notes. Slow down for dense research. Keyboard shortcuts for everything. Play, pause, skip, speed — no mouse required.

Always free

Accessibility isn't a premium feature.

Dyslexia fonts, reading ruler, colour overlays, spacing controls, focus mode. These aren't upsells. They never will be.

Privacy

Your text stays yours.

0 bytes stored

Text is processed and immediately discarded. Nothing persists.

0 models trained

Your data never feeds a model. Not ours, not anyone's. Full stop.

0% EU processed

Every byte processed on European servers. GDPR by default, not by checkbox.

Why I built this

After trying every TTS tool out there, they all had the same problem — they sound awful, they break on modern websites, and they crash the moment you try them on a ChatGPT response.

I built Mira because I needed a reading tool that actually works. One that sounds good, handles messy formatting, and doesn't require copy-pasting everything into a separate app.

The webapp exists because some things don't live in a browser tab. Terminal output, PDFs, markdown files, pasted text — all fair game.

If it works for me, I'm fairly confident it'll work for you too. And if it doesn't, just reply to any email. I read every one.

— Merijn

What's next.

Shipping Soon

Claude Code integration NEW PDF import & cleanup Voice blending Firefox & Edge

Planned

European voices NL, DE, FR, ES Save for later Mobile app (iOS)

Have a feature request? Just reply to any email.

Get in before launch

Mira Reader is in beta. Early supporters get founding-member pricing locked in.

What would you use Mira for?

No spam. One email when your spot opens.
Accessibility features will always be free.