One sentence is enough: ENTRONYX STUDIO builds your website or online shop, tests every version and puts it under your domain. 14 days without a plan, then from €49.00 net per month.
Above: Café Lindenhof, Tischlerei Brandt and Ferienwohnung Dünenblick — three of the 8 example websites, each built from one sentence.
All examplesCarpentry, café, practice, club or online shop: you describe what you do — ENTRONYX STUDIO turns it into a website that shows it.
A master carpenter sands the edge of a walnut table. Example website for this: Tischlerei Brandt.
8 categories, 4 styles each — design drafts for guidance. The examples show what the builder actually builds from a single sentence.
Trades business
Clean
Lots of white, a calm grid, one accent colour.
Trades business
Warm
Cream tones, a serif font, soft corners.
Trades business
Bold
Strong colour blocks and large, heavy font.
Trades business
Elegant
Dark background, fine font, muted gold.
Clean · 1 of 4
Three steps in the ENTRONYX Console, shown on an example project.
State in one sentence what you offer and to whom. You can upload a logo and your own photos if you like.
Create project
The builder builds, tests in the browser and in 3 widths and shows the preview — in the median of the test series after 2:42 min. Tell the chat what you want changed.
View results
With a plan, the website goes online, with a certificate. A custom domain is included per project, registered and connected with one click — you can connect an existing one with two DNS records.
View plans8 websites, each built from exactly the sentence below it, without rework — examples, not customer projects.
Trades business
„Website for Tischlerei Brandt in Cologne: custom furniture, kitchens, repairs, on-site consultation“
Build and test 2:54 min · 4 of 5 tests passed · Visual inspection with findings
Start with this sentence — Tischlerei Brandt
Online shop
„Online shop for Seifenmanufaktur Regnitz in Bamberg: handmade soaps, gift sets, nationwide shipping“
Build and test 2:28 min · 4 of 5 tests passed · Visual inspection with findings
Start with this sentence — Seifenmanufaktur Regnitz
Café and gastronomy
„Website for Café Lindenhof in Leipzig: breakfast, homemade cake, group reservations“
Build and test 2:35 min · 5 of 5 tests passed
Start with this sentence — Café Lindenhof
Practice
„Website for Physiotherapie am Maschsee in Hanover: physiotherapy, manual therapy, home visits“
Build and test 2:25 min · 4 of 5 tests passed · Visual inspection with findings
Start with this sentence — Physiotherapie am Maschsee
Consulting and firm
„Website for Steuerberatung Albers in Münster: annual financial statements, payroll accounting, business start-up“
Build and test 4:39 min · 4 of 5 tests passed · Visual inspection with findings
Start with this sentence — Steuerberatung Albers
Portfolio
„Website for the photographer Lena Hoff in Freiburg: portraits, weddings, corporate photography“
Build and test 2:46 min · 5 of 5 tests passed
Start with this sentence — Lena Hoff
Club
„Website for the rowing club Ruderverein Förde in Kiel: departments, training times, become a member“
Build and test 2:37 min · 5 of 5 tests passed
Start with this sentence — Ruderverein Förde
Holiday apartment
„Website for the holiday apartment Dünenblick on Rügen: two bedrooms, terrace, ten minutes to the beach“
Build and test 2:59 min · 5 of 5 tests passed
Start with this sentence — Ferienwohnung DünenblickVisual inspection with findings: 4 of 8 builds. A second model evaluates the captures; a finding does not block the version, it is attached to it.
Not a template builder: the builder writes the code for your website, tests every version and hosts it in the ENTRONYX Cloud — domain, forms and legal texts included.
5 tests for every version — Build, Types, Code, Browser, Visual check — and captures in 3 widths. If a test fails, the builder corrects itself: up to 5 attempts per version, without credits.
Captures at 390 · 768 · 1440 px
Every change becomes a new version with origin, summary and test result. You see what has changed compared to the previous state, and return to any passed version — a rollback is not a new build.
With a plan, the website goes online under its platform address, with a certificate. This includes a custom domain per project — common extensions like .de and .com: you search for the name in the “Domain” tab, and one click registers the domain to you as the owner and connects it to the project. It runs for one year and renews as long as the plan is active. An existing domain can be added via CNAME and TXT records; the instructions are in the same tab, and the certificate is issued after a successful DNS check.
Pattern: ihr-projekt.entronyx.app · Domains included: Standard 1 · Business 3 · Pro 10
Contact form and order request from the online shop land in the project's inbox — with fields, sender host and read status, on request only the unread ones.
Legal notice and Privacy Policy are created from your details; without them, it will not be published. Before every live deployment, a content check looks at the website — for placeholders, missing details, external form targets and external scripts.
The source code of each version is available as a tar.gz — the project itself, not just the built output. With a plan, you can download it in the console, version by version.
Upload your logo and photos of the product, shop or rooms. The builder places the logo in the header and footer, uses your photos before generated images and, on request, makes edited versions of them — light, background, cropping; the subject remains. The website then says “Edited with AI”; photos of people are never edited.
JPEG, PNG or WebP · up to 12 photos per project, up to 10 MB each
No logos, no counters, no quotes — just what is built and how it is tested. You can expand the logs below.
Building, testing and storage take place in the Frankfurt am Main region in Germany.
The builder only works in an isolated environment and only with fixed tools: read and write files, build, test. Publishing, access and network are not included.
Source code: download per version as tar.gz — with plan. Domain: the included one is registered to you; a brought one remains with your registrar. Content: your texts, details and form submissions. Versions: every passed state remains — with rollback.
Legal notice and Privacy Policy are generated from your details; without them, no publication takes place. Before going live, a content check scans for placeholders and third-party scripts.
The website is built completely — every page, every image, every font. What doesn't build doesn't make it to the preview.
+143 s Website built, 7 pages in 3.8 s · passed+151 s Website built, 7 pages in 1.7 s · Run 2 · passed
The code is checked against its types: a non-existent field, a value of the wrong type — it gets caught here, not by the visitor.
+144 s Check types · passed+152 s Check types · Run 2 · passed
Strict rules for the code. A violation counts as an error and is fixed before the version goes to the preview.
+146 s Check code · passed+153 s Check code · Run 2 · passed
A browser opens the pages and reports console errors, failed requests and horizontal scrolling.
+148 s Checked in browser — No findings on 3 pages · passed+154 s Checked in browser — No findings on 5 pages · Run 2 · passed
A second model evaluates the captures. For this version: with findings. A finding does not block; it is attached to the version in the console.
Duration of visual inspection: 13.1 s
Every page is captured in 3 widths — Phone, tablet, desk. The captures are the basis for the visual inspection.
+156 s 12 captures in 390, 768 and 1,440 px390 px · Telephone
Tischlerei Brandt · Home page
768 px · Tablet
1440 px · Desktop
Tischlerei Brandt · Home page
does not block
Recording · Tischlerei Brandt · version 1 · 174 s · playback accelerated 8×
Preview recording · version 1 · 1440 pxPreview after successful check
The check chain ran twice in this recording, passed every time. If a check fails, the builder corrects itself: up to 5 attempts per version, without credits.
01Preview
/api/builder/vorschau/‹version›/
within the console, per version
02Staging
tischlerei-brandt--v1.
Preview switched
03Production
tischlerei-brandt.
with plan, via button
04Custom domain
ihre-domain.
included per project — or bring your own via CNAME + TXT
One custom domain is included per project in the plan — common extensions like .de and .com. You search for the name in the “Domain” tab, and a single click registers and connects it. For a domain you already own, it takes three steps:
Type Name ValueCNAME ihre-domain.example tischlerei-brandt.entronyx.appTXT ihre-domain.example entronyx-verify=…
Pattern. The records for your domain including the token are shown in the “Domain” tab; they can be copied there. The CNAME points to the production address under entronyx.app.
You
Add a “Kitchens” subpage with our three kitchen lines and an enquiry form.
ENTRONYX STUDIO
A new page with a custom layout — I implement this in the website's code. The build shows every step; the new version appears as soon as it passes.
The builder only works in an isolated environment and only with fixed tools: read and write files, build, test. Publishing, access and network are not included.
12 features
5 tests for every version — Build, Types, Code, Browser, Visual check — and captures in 3 widths. If a test fails, the builder corrects itself: up to 5 attempts per version, without credits.
Captures at 390 · 768 · 1440 px
Every passed version opens in the workspace of the Console — in an isolated frame (sandbox), page by page, as desktop, tablet or phone. You see the built website, not a draft.
Every passed version gets its own staging address according to the pattern below — even without a plan. You switch to production yourself, at the push of a button.
Pattern: ihr-projekt--v2.preview.entronyx.app
Every change becomes a new version with origin, summary and test result. You see what has changed compared to the previous state, and return to any passed version — a rollback is not a new build.
The source code of each version is available as a tar.gz — the project itself, not just the built output. With a plan, you can download it in the console, version by version.
With a plan, the website goes online under its platform address, with a certificate. This includes a custom domain per project — common extensions like .de and .com: you search for the name in the “Domain” tab, and one click registers the domain to you as the owner and connects it to the project. It runs for one year and renews as long as the plan is active. An existing domain can be added via CNAME and TXT records; the instructions are in the same tab, and the certificate is issued after a successful DNS check.
Pattern: ihr-projekt.entronyx.app · Domains included: Standard 1 · Business 3 · Pro 10
Contact form and order request from the online shop land in the project's inbox — with fields, sender host and read status, on request only the unread ones.
Legal notice and Privacy Policy are created from your details; without them, it will not be published. Before every live deployment, a content check looks at the website — for placeholders, missing details, external form targets and external scripts.
A second model looks at the captures of every version and assesses the design. A finding does not block — it is attached to the version in the Console with word and tone, and you decide.
Additional people work with their own access in the customer account; you invite them and set the role. The role applies to the account with all projects — there is no per-project sharing.
Upload your logo and photos of the product, shop or rooms. The builder places the logo in the header and footer, uses your photos before generated images and, on request, makes edited versions of them — light, background, cropping; the subject remains. The website then says “Edited with AI”; photos of people are never edited.
JPEG, PNG or WebP · up to 12 photos per project, up to 10 MB each
The first version is designed by a code agent according to the framework — custom sections, colours, font and generated photos, marked with “AI image” on the website. This is also how the examples above were created.
Every number on this page comes from the product itself or from a dated measurement.
Can be cancelled monthly, net plus VAT. Build and preview for 14 days without a plan — publishing requires a plan.
One website, permanently hosted
€49.00net / month
1 Project · 10 credits per month
Multiple websites, more changes
€99.00net / month
3 Projects · 30 credits per month
Many projects, major rebuilds
€199.00net / month
10 Projects · 100 credits per month
Try it first: 1 project, 5 credits, 14 days — without a plan.
Start trialEvery row comes from the plan data that the cards above and the console also read — no feature is added manually here.
| Feature | Standard€49.00 net per month | Business€99.00 net per month | Pro€199.00 net per month |
|---|---|---|---|
| QuotaAdditional credits in packages of 10 credits at the plan's rate, maximum 10 packages per purchase. | |||
| Projects | 1 | 3 | 10 |
| Domains included | 1 | 3 | 10 |
| Credits per month | 10 | 30 | 100 |
| Per additional credit, net | €4.90 | €3.30 | €1.99 |
| Additional package with 10 credits, net | €49.00 | €33.00 | €19.90 |
| Hosting and domain | |||
| Hosting with certificate | included | included | included |
| Custom domain included — one per project, common extensions like .de and .com | included | included | included |
| Address under entronyx.app and custom domain via CNAME | included | included | included |
| Content | |||
| Forms with inbox | included | included | included |
| Changes | |||
| Versions with rollback and source code | included | included | included |
| Double allowance per request for larger changes | included | included | |
| Quadruple allowance per request for extensive changes | included | ||
| Announced“coming soon” is planned and not yet built — and is only available for the plan that mentions it. | |||
| Visitor statistics | coming soon | ||
| Web apps with server functions | coming soon | ||
| Integration of third-party APIs | coming soon | ||
Credits pay for changes in the chat, depending on the class of the request. Creation and Bug fix cost no credits.
Additional credits in packages of 10 credits, at the rate of your plan — maximum 10 packages per purchase. They do not expire.
All amounts net plus VAT.
11 answers: costs, trial, ownership, domain, data — and what happens if a build fails.
A builder that builds and tests a complete website or online shop from a description. You describe your project, ENTRONYX STUDIO generates the blueprint and code, builds the project in an isolated environment, tests every version in the browser and in 3 widths, and shows the preview. With a plan, you publish the website at the click of a button under your own address.
You request changes in the chat — a new subpage, a rebuild, a redesign. Every change becomes its own tested version; previous versions remain accessible.
Not yet built and marked as “to follow” in the plans: Visitor statistics, Web apps with server functions and Integration of third-party APIs.
No. You work with sentences, not with code: describe, view the preview, refine in the chat. If you want to see the code, you will find it in the “Code” tab with every file and the comparison to the previous version — nobody has to read it.
Three plans, net per month: Standard €49.00 with 10 credits, Business €99.00 with 30 credits, Pro €199.00 with 100 credits. Hosting with certificate, platform address and a custom domain per project are included — common extensions like .de and .com, at no extra charge. You do not need a web hosting plan for this — web hosting is a separate offer for websites that you operate yourself.
Creation and Bug fix cost no credits. Changes in the chat cost depending on scope: Small change 1, New page 2, Rebuild 5, Redesign 10 credits. Additional credits are available in packages of 10 at the rate of your plan — Standard €4.90, Business €3.30, Pro €1.99 per credit, maximum 10 packages per purchase. All amounts net plus VAT.
The trial: 1 project, 5 credits, 14 days. You need a customer account for this, not a plan. You build, change and view the preview; preview and staging remain accessible without a plan, publishing requires a plan. After the trial, the project remains readable, but cannot be built.
The builder corrects itself: if a test fails, it fixes the error and tests again — up to 5 attempts per version, without credits. If it still does not succeed, the version gets the “Failed” state with the test message; you restart the build with “Rebuild” or change the request in the chat.
The visual inspection does not block: a finding is attached to the version in the console, the version remains usable.
First from you: upload your logo and up to 12 photos of the product, shop or premises — when creating the project or later in the “Images” tab. The builder places the logo in the header and footer of the website and uses your photos before any other images.
With your permission, it generates edited versions from your photos — light, background, cropping; the subject remains as it is. On the website they are marked with “Edited with AI”; photos of people are never edited.
Where custom photos are missing, an image model generates images that fit the industry and description; on the website they are marked with “AI image”.
Not today. An online shop from ENTRONYX STUDIO accepts order requests: your customers send the request via a form, and it appears in the inbox of your project in the console. Payment processing is not built and is not announced in any plan.
Yours. With a plan, every version can be downloaded as complete source code (tar.gz) — a standard web project that can also be built and operated without ENTRONYX STUDIO. If you leave, you take your website with you: the download is available until the end of the plan.
Changes in ENTRONYX STUDIO are made via requests in the chat, not in an editor: every request becomes a new, tested version, and reverting to a previous one does not require a new build.
Yes, both. Every plan includes a custom domain per project with common extensions like .de and .com: Standard 1, Business 3 and Pro 10. You search for the name in the “Domain” tab of your project; one click registers the domain to you as the owner and connects it to the website. It runs for one year and renews as long as your plan runs; you incur no costs for this. No domain is included in the trial; you order additional domains and other extensions via the domain search.
A domain you already have stays with your provider: you enter it in the “Domain” tab; the instructions specify a CNAME and a TXT record. After verification, the certificate is issued, and the website also responds under your domain.
Independently of this, every website has its platform address at ihr-projekt.entronyx.app; every passed version additionally receives a staging address following the pattern ihr-projekt--v1.preview.entronyx.app.
Descriptions and orders go for processing to language models that ENTRONYX addresses via its own interface; keys and access credentials do not leave the platform. Building, testing and storing take place in the Frankfurt am Main region in Germany.
Photos that you approve for editing are sent to an image model for this purpose; the visual inspection captures show a second model your built website with all images.
For our own analyses to improve the builder, we only use your projects with your explicit consent.
You can cancel plans monthly, in the ENTRONYX Console under “Invoices and cancellation”. The website remains online until the end of the paid month and then goes offline; you download the source code of every version until then. With a new plan, you publish the website again.
An included domain remains registered to you. With the end of the plan, it no longer renews and expires on its expiry date; if you book a plan again beforehand, it continues to renew. Upon request, support will continue it as a paid domain.
If you switch to a smaller plan, as many included domains continue to renew as it contains — the oldest ones. The rest expire on their expiry date unless you switch back to a larger plan beforehand.
Describe your project and see the preview — 14 days without a plan, with a plan under your own domain.