Lumo
209 results found
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Improved visibility of the Internet search icon in Lumo
I find the current icon for the integrated Internet search in Lumo difficult to distinguish, especially with dark themes or low screen brightness. I suggest introducing a clearer, higher-contrast icon that automatically adapts to the selected theme (light/dark).
Possible implementation:
A minimalist magnifying glass icon with a subtle frame that is highlighted in color when search is activated.Optional: A short tooltip display (“Start/stop search”) when pressed and held to support new users.
A clear icon makes it easier to find and activate the search function, which increases the overall usability of Lumo.
3 votes -
3 votes
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Unlimited chat with the free version
It would be very nice if there’s not restrictions on how many messages you can send with the free version (like every other major chat bot app)
3 votes -
Provide a Way to Hide Lumo
I really hate this AI fad, because it is bad for the environment and will probably result in people losing their jobs and getting replaced by machines that can't actually do them, and is a privacy nightmare, and the models were trained on stolen data, so I would like to be able to stick my head in the sand and ignore it for as long as possible. Can you create a setting that would allow us to hide any mention of Lumo anywhere? I have been using uBlock Origin for this, but I occasionally have to go back in and…
3 votes -
Improving response quality and reducing bias
As it is, Lumo doesn't work very well.
It hallucinates facts more often than other modern models that also don't access the web. When asked about privacy-related questions, it almost always promotes Proton's services (including ones that don't exist such as "Proton Chat"). I understand that there is an incentive to promote the company's own services, but most people interested in a privacy-respecting LLM, and especially those willing to pay, don't want it to act as a shill for Proton.
3 votes -
Transcription of long audio STT
It would be useful to be able to use Lumo to transcribe long audio, for example from podcasts, educational audio, etc.
3 votes -
Accept all text files, independently of their extension name.
Lumo is able to read and understand many text-based files (LaTeX, json, python, etc...). However, only .txt files can be uploaded (files without .txt extension name are refused). It would be nice to accept a larger set of file, as Lumo is able to read them once renamed with a .txt. Lumo shall be able to recognize them correctly, without enforcing in the chat was format is intended to be the submitted file.
3 votes -
Add Concise/Think Longer option for all answers
Add an option to choose to always be concise or think longer for all answers.
3 votes -
Let Lumo reference past chats & have memory
Hello Proton Team,
I would like to suggest adding a new feature to Lumo that allows it to collect personal information and interact with users in a manner similar to ChatGPT, but with a strong focus on privacy. The idea is to enable Lumo to understand and assist users by learning from their information, preferences, and interactions — all while ensuring that this data is fully private and protected via end-to-end encryption.
This would combine the convenience and intelligence of an AI assistant with Proton’s commitment to user privacy and security. It could open up new possibilities for personal productivity,…3 votes -
Personal Assistants / Preconfigured Prompts in Lumo
I’d like Lumo to support personal assistants or preconfigured prompts, similar to what Kagi Assistant and other AI tools already offer.
This would make it easier to switch between different roles (e.g., researcher, writer, teacher, developer) without having to retype or remember long instructions each time. It would also give users more control and flexibility to adapt Lumo to their own workflows.
3 votes -
File types and size / unsupported file types
The current file types to upload f.e. images don’t work well and constantly I’ll get the message of “unsupported file type” in the pop-up window and that’s a false flag. They are all files types that Lumo support. I can open those files without any problems within Proton Drive or iCloud. Same issue occurs on Windows desktop, iPhone and iPad. Drag and drop makes no difference.
The file size is also an issue, limited to 10MB and I have a subscription. An average photo is already more than that. Files stored in Proton Drive can be uploaded with a maximum…
3 votes -
Feature Request: Exclusive Access to Larger LLMs for Lumo Plus Subscribers
I would like to propose a feature specifically for paying Lumo Plus subscribers: the ability to enable Lumo to use larger LLMs (such as GPT-5, GPT-5 Thinking, Gemini 2.5 Pro, Grok 4, Claude Sonnet 4.5, etc.) for processing queries. The core idea is for Lumo to act as a privacy barrier—protecting user data—while still taking advantage of the advanced capabilities of top-tier models for those who subscribe.
This enhanced feature should be strictly limited to users who actively pay for Lumo Plus. Free users would continue using the current models and would not have access to this option.
Lumo Plus…3 votes -
Make it easier to navigate. I have quite some open queries that I go back to and at least on firefox it is very hard to find the slider
The slider on the side is really hard to find when you have a long query. But I would like to go up and down to see earlier answers and it is really hard to do. Not even the middle button (roll) on the mouse works to go up and down.
3 votes -
Toggle to volunteer to help improve lumos language model
This would be opt in. If the user agreed, then warnings and such would be provided. The user would decide what information to volunteer, but certain information types would be restricted to protect the users privacy and to not compromise the values that proton is built upon. Also, proton or whoever maintains the ai language info/etc..., would have the final say before any volunteered info would be added. The exact way of doing this would need very careful considerations.
3 votes -
Integrate into proton family
Make the plus plan be available to proton family subscribers
3 votes -
An option to keep list of conversations always visible
Currently the left sidebar is collapsed by default and past conversations aren't visible. There is a button, that expands it, however that expanded state doesn't persist between reloads, and the next time Lumo is opened, it's collapsed again. For someone who returns to previous chats frequently it's a must have.
3 votes -
New chat shortcut
It would be nice to have a new chat keyboard shortcut to avoid potential hallucinations without reaching for the mouse
3 votes -
Lumo - Lessed censored on the cybersecurity themes and subjects
I'm using Lumo while working in cybersecurity (blue/red team, sometimes in challenges and CTFs)
Right now, a lot of the time Lumo won’t answer questions that could be useful for us because the system assumes the info might be used maliciously. I get the intention behind that safeguard, but it ends up being a real pain when we’re trying to do legitimate security research, hardening, or authorized testing.
As the saying goes, “knowledge is power.” When that knowledge is unnecessarily censored, it slows down our ability to protect systems and to understand threats.
3 votes -
Mass calendar deletion
I want to delete a lot of events in my calendar easily.
I created recurrent events (6/8 per days). In vacation period, I want to remove these events and replaced them by another ones. For each event, I need to click on the event, click on the delete button and confirm to delete the single event. I would like to select all events on the week and delete them with only one button.
3 votes -
Security
Changes to all existing idieas replace with a save and more secure one
3 votes
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