HTML email trips up even the pros.
With CodingDoGG, just pick and build.
Even without coding skills, you can create
beautifully designed HTML emails.
Already 14 people waiting for launch
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The problem
HTML email still follows "old rules" from the 1990s.
"Modern" code built for web pages doesn't work here.
Build it the usual way, and it will break.
CodingDoGG™ automatically writes code that follows those old rules,
so you get beautiful HTML email that stays intact.
Just set text and images, and adjust colors and shapes.
Build the beautiful design you imagine —
freely and easily.
Edit easily on your PC,
check how it looks on mobile,
then paste into your system and send!
No subscription-style monthly fees — ever.
Pay once, and use it on your PC
for years to come.
No need to switch delivery systems.
Just paste the HTML you build here
into the system you already use.
Features
Display breaks from HTML email's quirky rules?
CodingDoGG™ optimizes and assembles the HTML for you.
You focus on the design in front of you,
and get the beautiful newsletter HTML you pictured.
Even if HTML intimidates you, or a broken layout once made you quit — you're fine. Leave the hard parts to us. Arrange blocks, place images, type text, adjust colors and shapes. Any design comes together beautifully, exactly how you want.
Headlines, body copy, photos, buttons — build while seeing the finished layout on screen. No code writing or HTML expertise required.
Email has its own old rules where "normal" web code doesn't work, and every client renders differently. CodingDoGG™ adjusts for these automatically. Your message lands with the same impression everywhere.
Copy finished HTML with one button. Paste it into the system you already use and send as usual. Before going live, send a test to yourself to check for broken layouts.
Templates
"This is the design I always wanted!"
We've prepared easy-to-use templates
just drop in your text and photos, and you're done.
* These are real templates you can create. Preview every design in detail in the gallery.
Why a hands-on editor
AI is easy and convenient.
But to finish exactly your way and send with confidence,
doing it yourself is faster and more reliable.
Ask AI to "darken the image a bit" or "tighten the margin by 5px" and something else breaks — an endless "AI gamble." By contrast, with a UI where you drag a slider and fine-tune to the millimeter on the spot, you get exactly the look you want — faster.
AI handles modern web code well, but struggles with email constraints like the 998-byte line limit and Outlook's nested tables. AI-written code may look clean yet break badly on the recipient's side. CodingDoGG™ builds break-resistant HTML that holds up across many email environments.
The more you refine the details — photos, wording, colors, spacing — the more polished your newsletter becomes. Leave it all to AI and those fine adjustments no longer work. CodingDoGG™ handles only the tedious code, so you're free to fine-tune every detail yourself.
Comparison
Cost, scalability, freedom —
the choice is obvious on every count
| Recommended CodingDoGG™ HTML Email Maker | Agency Outsourced | Monthly tool Subscription | |
|---|---|---|---|
| Cost |
¥11,000〜
One-time (Standard / Pro) |
Tens of thousands ¥+ Every revision | Thousands ¥+ / mo Forever monthly |
| Site damage risk |
Zero (standalone) |
Medium | High |
| Skills needed | None | Coding skills needed |
Tool learning curve |
| Time to send | Right away | Days to weeks |
Same day (tool-dependent) |
← → Swipe to compare
Agency
Outsourced
Monthly tool
Subscription
CodingDoGG™
HTML Email Maker
Cost
Tens of thousands ¥+
Every revision
Thousands ¥+ / mo
Forever monthly
¥11,000〜
One-time (Standard / Pro)
Site damage risk
Medium
High
Zero (standalone app)
Skills needed
Coding
skills needed
Tool
learning curve
None
Time to send
Days to
weeks
Same day
(tool-dependent)
Right away
Buy once. Then you keep making them yourself.
CEO, Imagenation Inc.
For years I've worked on the front lines of corporate marketing and PR.
In-house staff should reach customers quickly and flexibly — on their own. But in reality, you couldn't run things without specialist knowledge, including code.
If there were a tool that let staff create web promo materials freely — without coding or specialist knowledge — teams could move faster. If it didn't exist, we'd build it. That's how "CodingDoGG™" was born.
CodingDoGG™ aims to bring HTML email, web pages, and similar code-heavy promos in-house. When in-house staff can run campaigns on a planned schedule — without losing quality, speed, or flexibility — it reduces agency reliance and cost, and enables unified promo management.
How it works
No specialist knowledge needed — build and send your way
Get it from the link after launch
and run it (no install needed).
Pick a template and
place text and images with your mouse.
Paste the finished HTML into
the system you already use.
Pricing
Pay once — no monthly fees or add-ons. It's yours forever.
Choose Standard or Pro to match how you work.
Swap in your content on a template — done.
For everyday users — newsletters made easy
Fine-tune every detail with full creative freedom.
Introductory price. Rising to ¥88,000 later — early registrants keep this price.
For pros & agencies — pays for itself on one job
Both let you pick a template and
build with text, images, and styling.
The difference between Standard and Pro is
how far you can push the design.
| Compare | Standard | Pro |
|---|---|---|
| For | Individuals & in-house teams | Pros & agencies |
| Templates | 20+ | 20+ plus blank canvas |
| Design control | Essential adjustments | Pixel-level controlKerning, shadow, brightness, saturation, radius, spacing… |
| Advanced layout | — | 2–4 col grids, split hero |
| Easy pick-and-fill | ||
| Commercial & client use | ||
| Price (tax incl.) | ¥11,000 | ¥55,000 Introductory (later ¥88,000) |
If it doesn't run correctly within 14 days of purchase,
we'll refund you in full.
FAQ
No, none at all. It's a one-time purchase — pay once and use it for as long as you like.
We plan to release in September 2026. Join the waitlist and we'll notify you as soon as we launch.
We keep the price affordable as a one-time purchase, so frequent paid updates aren't included. You can use the version you bought for a long time. Major new features may ship as a separate new version.
One license covers one computer.
Yes. If it doesn't run correctly within 14 days of purchase, contact us via the form and we'll process a full refund. We also review other circumstances case by case.
Both Windows and Mac are supported. Install it on your computer and you're ready to go.
Yes. The app handles tricky settings behind the scenes. All your staff do is pick blocks, type text, and place images. That's it.
Not at all. This is standalone software on your PC — it never touches your existing site's backend.
It's built to resist breaking. CodingDoGG™ generates code that follows each client's "old rules," so your emails render well in Gmail, Outlook, Apple Mail, and other clients.
See it for yourself. Download real newsletter HTML made with CodingDoGG™ for free, send a test to yourself from your own delivery system, and check the rendering quality in your inbox.
Everything stays on your computer. Drafts and images aren't stored on external servers — your data stays with you.
While editing, you use local images — no setup needed. For live sends, images must be hosted online, so you upload them to your delivery system or server (WordPress, your CDN, company server, Shopify, etc.). The app checks sync and outputs production HTML. We'll guide you step by step. (Test sends may temporarily use our server for verification only.)
Large bulk sends aren't supported — use your existing mail system for that (paste the HTML we export).
Get started
Join the waitlist and
be the first to hear when we launch