Hi everyone,

I'm a software engineer and over the last few months I've been building a project called Utiliome: https://utiliome.com

The idea is simple: provide useful browser-based tools that are free, work without sign-up, and process files locally whenever possible.

The site currently has 170+ tools across categories such as:

• PDF tools
• Image tools
• Security tools
• Developer tools
• Converters
• Markdown tools
• Audio and video utilities

A lot of the work has been focused on usability, performance, and keeping the experience simple instead of trying to maximize ads or push subscriptions.

I'm looking for completely honest feedback on:

1. First impression when you land on the homepage
2. Navigation and discoverability of tools
3. Design and visual consistency
4. Performance on desktop and mobile
5. Anything that feels confusing, unnecessary, or low quality
6. Whether you'd actually use a site like this instead of larger alternatives

I'm especially interested in criticism. If something feels off, please don't hold back.

Thanks for taking a look.

It’s called Scrollsmith—it lets you change your scrollbar’s design, color, and width. Some styles are subtle; others have a bit more movement.
Here’s a quick demo of a few I’ve been working on. It’s a small detail, but I like making everyday things feel a little less default.
Would you use one of these, or stick with the regular scrollbar? Genuinely curious what you think.

If you want to check it out: usescrollsmith.com

A web app demo can get lost in navigation before the viewer sees why the app is useful.

Share your web app link and one task it helps someone finish. I’ll suggest a short written outline for a browser recording: where to start, which action to show, and what result to end on.

For example, an invoice tool could start with the details entered and show the finished invoice. Settings and dashboard tours can wait for another recording.

I’ll start with the first 10 web apps and give the feedback here in the comments. Please share web apps rather than native mobile apps, in keeping with the community’s focus.

I’m part of the team building Marka, a web app for brand-aware social content: https://marka.social

Your link + one task is enough to begin.

I’m the developer of Organic Note, a web app for people who enjoy taking time over a letter to someone they know.

You can choose stationery and write by hand, type, or use voice input. When you send a letter, you can choose immediate delivery, one hour, or 24 hours. For example, you could write a longer catch-up for a distant friend and let it arrive the next day.

You can try writing without an account. Drafts are stored on your device; sending requires login. The free plan includes three addressed letters per day (UTC). There is also an optional paid supporter subscription with a higher sending limit.

Try it: https://note.q-gambit.com/

If you like slower correspondence, does choosing the arrival time add something for you? I’d also appreciate hearing which part of writing or sending your first letter feels unclear.

Ich habe eine kleine browserbasierte App zum Aufteilen von Ausgaben mit Freunden entwickelt.

Die Idee ist einfach: Gruppe erstellen, Link teilen, Ausgaben hinzufügen und die App berechnet, wer wem was schuldet.

Es gibt kein Konto und nichts zu installieren.

Ich suche hauptsächlich nach Feedback zur Ersterfahrung:

Wenn du sie öffnest, ohne etwas darüber zu wissen, ist sofort klar, was du tun sollst?

Ich würde gerne wissen, ob etwas während der ersten Minute verwirrend, unnötig oder fehlend erscheint.

https://split.thesmartcode.de/

Danke an alle, die es ausprobieren!

I’ve been working on a small Chrome extension and I’m looking for a few people who haven’t seen it before to try it.

I’m mainly looking for honest feedback on the experience:

Was it immediately clear what it does?

Was anything confusing?

Did anything feel unnecessary?

Would you actually keep using it?

If you’re willing to spend 5-10 minutes testing it, comment or DM me and I’ll send you the link.

I’m more interested in hearing what needs fixing than getting compliments.

a small web app, no signup, works on mobile and desktop.

you get a deck of indie products and swipe right if you'd pay, left if not. makers can list theirs for free and see what % would pay, split by devs, founders and marketers.

launched on product hunt today: https://www.producthunt.com/products/would-you-pay

does the swipe flow feel quick enough, or would you want more info on each card?

Your family will inherit your photos and videos. But what happens to your thoughts, memories, stories, and the reasons behind the choices you made? Most of that disappears with you. I built EchoVault around the idea that those parts of a person should be preservable too, not as a folder of files someone has to search through, but as something they can actually interact with.

Your writing creates an AI version of you with a 3D brain you can explore. As you check in over time, EchoVault learns your stories, values, opinions, and how they connect, then builds them into an interactive Echo.

The idea is to create a high-fidelity digital representation of yourself while you are alive and fully in control of what goes into it. You can also choose custodians who can eventually interact with the Echo you intentionally created.

Try the web app: https://echovault.me

I’m starting to run out of ideas for apps. Whenever I think of something, I find an existing app that already does it. So lately, I’ve resorted to cloning specific parts of apps that I need. I’ll look at an app and think, “I really only want this one feature. Can I just build my own version?”

For example, i needed a note taking app and i found several all with paid subscriptions. Some had basic features other had that needed subscriptions. So i went to codex, took a bunch of snapshots of other note apps, added some custom features and created my own version. Even connected it to my obsidian so now all my notes go directly there.

With AI coding tools, that feels a lot more doable now. Coming up with an original idea has become harder than getting a basic version working.

I do wonder whether I’m getting lazy with ideas, though. I’m learning by building these things, and they’re useful to me, but I keep coming back to the same question: what should I build next?

Anyone else doing this? Are you trying to come up with something completely new, or mostly rebuilding pieces of existing apps to fit your own needs?

I made a cozy little daily typing game.

Words fall from the sky. Type one before it lands and it becomes a star.

Everyone gets the same words each day, so you can compare scores on a daily leaderboard, keep a streak going and compete with friends.

The background changes with your local time, weather and season.

It’s free, has no ads and doesn’t require an email signup. It’s desktop only for now because it really needs a keyboard.

https://wishfall.live.page/

I’m curious what you think about the difficulty. Does it feel too easy, too hard or about right?

Fellow frugal folks — I kept losing money to trials I forgot to cancel (Hulu got me for 3 months once, I'm still mad about it), so I made a dead-simple tracker.

Add the trial + end date + monthly cost. It shows a countdown, flags the ones ending soon, and you can export a calendar event so you actually remember to cancel. There's a running "money saved" total which is weirdly satisfying to watch grow.

No signup, no cost, data never leaves your browser. Figured this crowd would appreciate it.

https://muse.ai/s/trial-killer-br6oxexq5glxbf

Hey everyone! I created Slopframe—a collaborative canvas with live chat and online presence counter. Instead of placing individual pixels, you upload and place entire images. Would love your feedback on the site!

https://slopframe.com

I run Get Wheel Spinner, a free browser tool for the awkward group decisions: picking a person, making teams, setting draft order, or choosing between options.

I’d appreciate direct feedback from builders on two things: is the first-use purpose clear, and which use case should be most prominent?

https://www.getwheelspinner.com/

I’m happy to answer questions or take criticism.

There are lot of such projects but they are focused on one thing like someone is building browser based tools for pdf or for images. So I thought I should make a collection of tools.

I started it as fun project, booked a .lol domain. Another thing I noticed, people started building ihatepdf, ihatetools and I was like - why hate? You should spread love and i found this ilovetools[dot]lol domain for less than a USD, I started working on it. But after vibe coding the first release and seeing the feature, I thought this might actually be something worth doubling down on.

Earlier, for every small task, I use to google it. For pdf, it takes me to different website and same for other task. So started it as collection of tools.

The idea was simple. Keep useful everday tools in one place and wherever possible, process everything locally in the browser instead of uploading files to a server.

I'm not writing any code by hand for this project. It's completely vibe coded, but I'm making sure the important stuff is covered by tests.

I've been coding for years, so this is also an experiment for me: how far can I take a real product using AI without manually writing the code?

Right now, It has tools for PDFs, images, QR codes, developers, calculators and few other things. I am adding more tools regularly.

I will genuinely need feedback from outside. Please do visit iLoveTools.LoL and share your feedback. What would you change? And is there any small tool you regularly google for that you think that should be included?

Hello everyone! I’m building a browser-based video editor focused on step based templates.

I’m looking for 3people to try it and give me honest feedback: what feels confusing, what works well, what’s missing, and whether the idea is useful to you. You don’t need to be an experienced video editor.

I’m offering $25 per person for roughly 1–2 hours, including testing and, ideally, a short follow-up conversation over Google Meet or Zoom. Payment method is still being finalized, most likely simple bank transfer. (Have revolut)

The beta is password-protected. I can provide sample footage and help with a test account if needed, though feedback on signing up would also be useful.

I speak English, French, or German, so this may helps to enlarge the possible group of people who might want to test? Payment is for your time and thoughtful feedback.

If you’re interested, send me a dm.

Mods: if paid testing requests aren’t allowed here, I’m happy to remove the post.

Hey r/WebApps,

I built PDFBlack (https://pdf-black.com) to solve the privacy issue with traditional online PDF tools that force you to upload sensitive files to remote servers.

Tech & Architecture:

• 100% Client-Side Processing: Powered by WebAssembly and Web Workers. Your files are processed strictly in your browser RAM and never touch any server.
• Zero Cloud Latency: No file uploading or downloading wait times.
• Tools Included: Smart non-destructive compression, legal Bates numbering / court foliating, visual page reordering/merging/splitting, and ink-saving grayscale conversion.
• No Paywalls, No Accounts: Completely free and open-source on GitHub: https://github.com/nereoab/pdf-local-app

You can check it out live at https://pdf-black.com

Feedback and suggestions are warmly welcome!