ThreeDots EV
Three points. Infinite precision.
About
I'm Szabó Zsolt — a solo developer building METRION, a native Apple toolset for the window, door and shading industry. I know this trade from the inside, and I'm building the software I always wished it had — designed and coded alone, in the open.
Measure on site. Design at your desk.
METRION captures windows and doors with LiDAR precision on iPhone and iPad — METRION Studio turns those scans into finished designs on Mac. Coming to the App Store in early 2027.
Metrion Branding Generator
The native Mac app that turns your logo into on-brand graphics for every platform — offline, one-time purchase.
Metrion Branding Generator
Your brand, everywhere — right on your Mac.
About METRION Branding Generator
About METRION Branding Generator
METRION Branding Generator is a native macOS app that turns your brand into ready-to-use visuals for every platform — no design skills required.
Type your text, pick your colours, add your logo, choose a format, and export. What you see in the live preview is exactly what lands in the file.
It started as a tool for one person. The METRION ecosystem needed branding — a logo here, a cover there, a profile picture, a business card — and every single asset meant another resize. The same visual, over and over, in a slightly different box. So I wrote something to stop doing that by hand.It turned out well. Now it belongs to everyone.
One design, every format
72 ready-made formats across 14 platforms — Instagram, Facebook, LinkedIn, X, TikTok, Pinterest, YouTube, Threads, Bluesky, Mastodon, Google Display ads, web icons and share images, wallpapers, and print-ready business cards. Every size is correct out of the box, so nothing gets cropped or blurry.
METRION doesn't resize — it rebuilds. Each format gets a layout chosen for its shape, and sizes are computed so the content always fits inside a margin. A 3:1 banner is not a square with the sides cut off.
72 formats, one clickBatch export writes every format in a single pass, into one sub-folder per platform, with names that tell you what each file is. Before it starts, it looks over the formats and flags anything worth a second look. You watch each image as it is written.
A brand sheet you can send
One A4 page with your mark, your colours with their hex codes, and your typefaces. The page you hand to a client, a developer or a printer — everything they need to use your brand correctly.
Backgrounds included
36 built-in photographic backgrounds in four moods, nine generated pattern styles, solid colour, your own image, or a fully transparent background for logos. Generated patterns are seed-based, so the export always matches the preview.
Your brands are documents
Save a brand to a file, reopen it anytime, keep several side by side. Press Space on it in the Finder and you see the brand without opening the app.
Works the way a Mac app should
Unlike the web-based, subscription tools that dominate this space, METRION runs fully offline, requires no account, and your work never leaves your Mac. It's a one-time purchase — no subscription, no recurring fees.
Export crisp PNGs at 1×, 2× or 3×, transparent PNGs to drop your mark onto anything, and resolution-independent vector PDFs ready for print, apparel and merch.
Nine languages
The entire app — interface, help guide and sample content — is available in English, Hungarian, Romanian, German, French, Spanish, Italian, Japanese and Chinese.
METRION Branding Generator is designed and built by Szabó Zsolt — an independent developer — under the ThreeDots brand. It's the first release in the growing METRION ecosystem, created with care for people who want their brand to look right, everywhere.
Three points. Infinite precision.
METRION Branding Generator is a native macOS app that turns your brand into ready-to-use visuals for every platform — no design skills required.
Type your text, pick your colours, add your logo, choose a format, and export. What you see in the live preview is exactly what lands in the file.
It started as a tool for one person. The METRION ecosystem needed branding — a logo here, a cover there, a profile picture, a business card — and every single asset meant another resize. The same visual, over and over, in a slightly different box. So I wrote something to stop doing that by hand.It turned out well. Now it belongs to everyone.
One design, every format
72 ready-made formats across 14 platforms — Instagram, Facebook, LinkedIn, X, TikTok, Pinterest, YouTube, Threads, Bluesky, Mastodon, Google Display ads, web icons and share images, wallpapers, and print-ready business cards. Every size is correct out of the box, so nothing gets cropped or blurry.
METRION doesn't resize — it rebuilds. Each format gets a layout chosen for its shape, and sizes are computed so the content always fits inside a margin. A 3:1 banner is not a square with the sides cut off.
72 formats, one clickBatch export writes every format in a single pass, into one sub-folder per platform, with names that tell you what each file is. Before it starts, it looks over the formats and flags anything worth a second look. You watch each image as it is written.
A brand sheet you can send
One A4 page with your mark, your colours with their hex codes, and your typefaces. The page you hand to a client, a developer or a printer — everything they need to use your brand correctly.
Backgrounds included
36 built-in photographic backgrounds in four moods, nine generated pattern styles, solid colour, your own image, or a fully transparent background for logos. Generated patterns are seed-based, so the export always matches the preview.
Your brands are documents
Save a brand to a file, reopen it anytime, keep several side by side. Press Space on it in the Finder and you see the brand without opening the app.
Works the way a Mac app should
Unlike the web-based, subscription tools that dominate this space, METRION runs fully offline, requires no account, and your work never leaves your Mac. It's a one-time purchase — no subscription, no recurring fees.
Export crisp PNGs at 1×, 2× or 3×, transparent PNGs to drop your mark onto anything, and resolution-independent vector PDFs ready for print, apparel and merch.
Nine languages
The entire app — interface, help guide and sample content — is available in English, Hungarian, Romanian, German, French, Spanish, Italian, Japanese and Chinese.
METRION Branding Generator is designed and built by Szabó Zsolt — an independent developer — under the ThreeDots brand. It's the first release in the growing METRION ecosystem, created with care for people who want their brand to look right, everywhere.
Three points. Infinite precision.
Privacy Policy — METRION Branding Generator
Privacy Policy — METRION Branding Generator
Last updated: 2 July 2026
METRION Branding Generator ("the app") is developed by ThreeDots (Szabó Zsolt), an independent developer. This policy explains how the app handles your information.
Summary
The app does not collect, transmit, or share any personal data. It has no servers, no accounts, no analytics, and no tracking. Everything you create stays on your Mac.
What the app stores
The app stores the following locally on your device only, so it can remember your work between sessions:
What the app does NOT do
When you upload a logo or export an image (PNG or PDF), the app only accesses the specific file or folder you select through the standard macOS open/save dialog. The app does not browse, read, or upload any other files on your Mac.
Children's privacy
The app does not collect any data from anyone, including children.
Changes to this policy
If this policy changes, the updated version will be posted at this address with a new "Last updated" date.
Contact
If you have any questions about this policy, contact:
ThreeDots — Szabó Zsolt
Email: threedots.metrion@icloud.com
Last updated: 2 July 2026
METRION Branding Generator ("the app") is developed by ThreeDots (Szabó Zsolt), an independent developer. This policy explains how the app handles your information.
Summary
The app does not collect, transmit, or share any personal data. It has no servers, no accounts, no analytics, and no tracking. Everything you create stays on your Mac.
What the app stores
The app stores the following locally on your device only, so it can remember your work between sessions:
- Your text, color, symbol, format, and layout settings.
- Your saved presets.
- Any logo image (PNG) you choose to upload.
What the app does NOT do
- It does not collect personal information.
- It does not connect to the internet or send data to any server.
- It does not use analytics, tracking, advertising, or third-party SDKs.
- It does not access your contacts, location, camera, microphone, or files beyond the specific image you choose to upload and the location you choose to export to.
When you upload a logo or export an image (PNG or PDF), the app only accesses the specific file or folder you select through the standard macOS open/save dialog. The app does not browse, read, or upload any other files on your Mac.
Children's privacy
The app does not collect any data from anyone, including children.
Changes to this policy
If this policy changes, the updated version will be posted at this address with a new "Last updated" date.
Contact
If you have any questions about this policy, contact:
ThreeDots — Szabó Zsolt
Email: threedots.metrion@icloud.com