日本語 Start for free

Send JSON. Get a PDF.

Built in Japan for Japanese business documents. Call it from REST API or MCP.
Free plan available; paid from $7/mo (tax incl.).

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Send JSON, get invoices and
reports automatically.

Pass data from your existing system over REST.
Async mode keeps bulk output stable.

Sound familiar?

01

Every layout change
needs a developer

Design tweaks queue up behind your engineering team. Lead times grow, and document automation stalls.

02

Preview and PDF
don't match

What you see in the editor isn't what comes out of the renderer. Every send needs a manual sanity check.

03

Templates live in
one person's spreadsheet

The original author is the only one who can update them. Hand-offs are painful and version drift is constant.

04

Bulk generation
isn't automated yet

Recurring documents are still produced by hand. Volume scales, but headcount can't keep up.

AI design (paid plans)

Ask AI to design your documents.

Ask the AI chat in the design editor, and the AI builds and edits document templates for you. The finished template opens in the same editor, ready to fine-tune.

This is a template-building feature, separate from the MCP integration (which generates PDFs from your existing templates in AI clients).

  • Describe it in words

    Just say what you need, such as "an invoice with a line-item table and totals". The AI builds the pages, parameters, formulas, and layout.

  • Start from a PDF or image

    Attach a PDF, JPG or PNG form and the AI reads its fields to build the template, so you can start from the forms you already use.

  • Fine-tune in the editor

    Templates the AI builds are regular templates: adjust them with drag and drop and reuse them as often as you like, or ask the AI chat for more changes.

See it in the product

These are screens from the real editor. All company names and bank details are fictional samples, and the AI usage details are omitted.

  1. STEP 1 Ask Describe the document you need in the editor's AI chat. You can also attach a PDF or image of a form.
    The design editor with a request to build an invoice template typed into the AI chat panel on the right
  2. STEP 2 AI builds it The AI builds the template and applies it to the editor canvas.
    The AI chat showing the request and the AI's reply, with an invoice template on the canvas
  3. STEP 3 Fine-tune Adjust the finished template in the editor, just like any other template.
    An element of the invoice template selected, with the editor's editing panel open

AI chat is available on the paid plans. It is not available on the free plan.

See pricing

How will you implement document generation?

"Get document output out of your line of sight." Why teams pick Re:port Flow — laid out as a choice, not a sales pitch.

Criterion Build it yourselfHeavyweight platformRe:port Flow
Speed to ship Weeks of build time Steep learning curve Live in a day
Japanese / CJK typesetting Font embedding pain Extra setup needed Built in Japan; native line-break rules
Maintenance Fight headless-Chrome memory leaks Keep up with versions None — fully managed
AI & workflow Build it from scratch Coverage varies MCP (Claude, ChatGPT, Hugging Face), n8n, Make, Zapier built in
Pricing Ongoing engineering cost Tends to be expensive Free tier; from $7/mo (tax incl.)

Features

Visual Template Editor

  • • Drag and drop. No code required.
  • • Text, images, tables, QR codes, barcodes
  • • Multi-page layouts with automatic page breaks
  • • Designed for non-engineers and developers alike
  • • AI chat builds and edits templates for you (paid plans)

REST API

  • • POST JSON, receive a PDF
  • • Sync and async generation modes
  • • Stable under bulk load
  • • Webhook delivery for async jobs

Real-time Collaboration

  • • Edit templates simultaneously with your team
  • • Auto-merge on reconnect
  • • Edit history tracking

PDF & Image Export

  • • High-fidelity PDF output
  • • Editor preview built to match the rendered PDF
  • • Bulk export support

Workflow & AI Agent Integrations

  • • Official n8n community node for low-code automation
  • • Official Zapier and Make apps
  • • MCP server — call from Claude, ChatGPT, Cursor, and VS Code in natural language
  • • REST API for any AI agent or backend

Variables & Templates

  • • Bind dynamic data to reusable templates
  • • One template, unlimited outputs
  • • Versioned and shareable across your team

FONTS

Supported fonts

Typefaces you can use for text in your document templates.

Font list41 typefaces

  • Noto Sans JP   Sans-serif 2 weights Regular / Bold
  • MS Mincho MS 明朝 Serif 1 weight Regular
  • Noto Serif JP   Serif 2 weights Regular / Bold
  • BIZ UDGothic BIZ UDゴシック Sans-serif 2 weights Regular / Bold
  • BIZ UDPGothic BIZ UDPゴシック Sans-serif 2 weights Regular / Bold
  • BIZ UDMincho BIZ UD明朝 Serif 2 weights Regular / Bold
  • BIZ UDPMincho BIZ UDP明朝 Serif 2 weights Regular / Bold
  • M PLUS 1p   Sans-serif 7 weights Thin / Light / Regular / Medium / Bold / ExtraBold / Black
  • M PLUS Rounded 1c   Sans-serif 7 weights Thin / Light / Regular / Medium / Bold / ExtraBold / Black
  • Zen Kaku Gothic New Zen 角ゴシック New Sans-serif 5 weights Light / Regular / Medium / Bold / Black
  • Zen Maru Gothic Zen 丸ゴシック Sans-serif 5 weights Light / Regular / Medium / Bold / Black
  • Zen Old Mincho Zen Old 明朝 Serif 5 weights Regular / Medium / SemiBold / Bold / Black
  • Shippori Mincho しっぽり明朝 Serif 5 weights Regular / Medium / SemiBold / Bold / ExtraBold
  • Sawarabi Gothic さわらびゴシック Sans-serif 1 weight Regular
  • Sawarabi Mincho さわらび明朝 Serif 1 weight Regular
  • Noto Sans   Sans-serif 2 weights Regular / Bold
  • Noto Serif   Serif 2 weights Regular / Bold
  • Lato   Sans-serif 2 weights Regular / Bold
  • Barlow   Sans-serif 2 weights Regular / Bold
  • Poppins   Sans-serif 2 weights Regular / Bold
  • Noto Sans SC   Sans-serif 2 weights Regular / Bold
  • Noto Sans TC   Sans-serif 2 weights Regular / Bold
  • Noto Sans KR   Sans-serif 2 weights Regular / Bold
  • Noto Sans Devanagari   Sans-serif 2 weights Regular / Bold
  • Noto Sans Thai   Sans-serif 2 weights Regular / Bold
  • Noto Sans Arabic   Sans-serif 2 weights Regular / Bold
  • Noto Sans Hebrew   Sans-serif 2 weights Regular / Bold
  • Noto Sans Bengali   Sans-serif 2 weights Regular / Bold
  • Noto Sans Tamil   Sans-serif 2 weights Regular / Bold
  • Noto Sans Gujarati   Sans-serif 2 weights Regular / Bold
  • Noto Sans Gurmukhi   Sans-serif 2 weights Regular / Bold
  • Noto Sans Telugu   Sans-serif 2 weights Regular / Bold
  • Noto Sans Kannada   Sans-serif 2 weights Regular / Bold
  • Noto Sans Malayalam   Sans-serif 2 weights Regular / Bold
  • Noto Sans Sinhala   Sans-serif 2 weights Regular / Bold
  • Noto Sans Khmer   Sans-serif 2 weights Regular / Bold
  • Noto Sans Lao   Sans-serif 2 weights Regular / Bold
  • Noto Sans Myanmar   Sans-serif 2 weights Regular / Bold
  • Noto Sans Armenian   Sans-serif 2 weights Regular / Bold
  • Noto Sans Georgian   Sans-serif 2 weights Regular / Bold
  • Noto Sans Ethiopic   Sans-serif 2 weights Regular / Bold

This quality, from a single JSON.

Templates tuned for real business documents.
Use them as-is, or build your own.

Sales & transactions

Invoices, quotes, delivery notes, and purchase orders

Try this template

Legal & contracts

NDAs and contracts — insert variables into clauses per counterparty

Try this template
Browse all templates

From sign-up to your first PDF, in 3 steps.

  1. Sign up

    1 min

    Sign up with email and password, then verify via the link in your confirmation email.

  2. Pick a template / get an API key

    1 min

    Choose from the gallery or build your own. Grab a key for API use.

  3. Generate

    In seconds

    Send JSON, fill a form, or ask in natural language. Out comes a PDF.

Generate your first PDF within a minute of signing up.

Try it free now

Built for everyday document workflows.

How people can use it (representative personas — not real customers)

Solo-company finance

Automate ~30 invoices a month with a template plus form input — a way to cut month-start busywork to a minimum.

SaaS engineering team

Ship a customer-facing document feature via the API instead of building an in-house PDF stack — a way to avoid custom infrastructure.

Freelance engineer

Generate NDAs and reports with variable injection across client DX projects, a way to help cut delivery time.

Pricing

FREE

Base price (tax included)

$0 /mo
Up to 30 PDF pages / month
  • ✓ No credit card required
  • ✓ Get started immediately
  • ✓ No expiry
  • ✓ 1 template
  • ✓ 1 user
  • — No AI credits (features that use AI credits are on paid plans only)

PERSONAL

Base price (tax included)

$7 /mo

or $70/yr (2 months free)

Up to 100 PDF pages / month
  • ✓ Unlimited templates
  • ✓ 1 user only (no members can be added, viewers included)
  • ✓ Output stops at the limit (no overage)
  • ✓ 250 AI credits/mo included

STANDARD

Base price (tax included)

$29 /mo

or $290/yr (2 months free)

300 PDF pages / month free, then $0.037/page
  • ✓ Unlimited templates
  • ✓ Unlimited PDF generation
  • ✓ Unlimited editors (no per-seat charge)
  • ✓ Free viewers
  • ✓ 1,000 AI credits/mo included

PREMIUM

Base price (tax included)

$73 /mo

or $730/yr (2 months free)

1,000 PDF pages / month free (shared by the workspace), then $0.029/page
  • ✓ Unlimited templates
  • ✓ Unlimited PDF generation
  • ✓ 1 editor included
  • ✓ Each additional editor +$29/mo ($290/yr)
  • ✓ Free viewers
  • ✓ 3,000 AI credits/mo included
Start for free

PDF output limits, free pages and overage are all counted in pages.

Prices are shown in US dollars (USD) for reference only. Plans are priced in Japanese Yen (JPY), tax included. At checkout, Stripe converts the JPY price and presents and charges the amount in your local currency; the final currency and amount are the ones confirmed at checkout. Stripe sets the exchange rate and it includes a conversion fee, so the amount may be higher than the USD price shown or a conversion at market exchange rates.

AI credits: PERSONAL includes 250, STANDARD 1,000 and PREMIUM 3,000 credits per month (features that use AI credits are not available on FREE). Beyond that on STANDARD and PREMIUM, each credit is ¥3.3 incl. tax (¥3 excl. tax), up to the spend cap set for the workspace. PERSONAL has no overage: AI stops once its included credits are used. On STANDARD and PREMIUM, overage is available on both monthly and annual plans. If you check out from outside Japan, overage may also be converted into your local currency at the rate in effect when you are billed.

Why we built it

Why we built Re:port Flow.

Document output is the "last mile" that gets pushed to the end of every project. Yet in practice it's where things stall — development halts on every design tweak, headless browsers leak memory, and layouts break on Japanese text.

"Can we remove this friction at the root?" Re:port Flow grew out of seeing the same bottleneck over and over across software and DX projects.

Get document output out of your line of sight.

Send JSON, get a PDF. A tool that aims to be exactly that — nothing more, nothing less.

FAQ

What types of documents can I generate?

Invoices, reports, delivery slips, application forms — any fixed-layout document where you need to merge structured data into a PDF.

Can I use this as a PDF generation API in my existing system?

Yes. Send data over HTTPS from any system or SaaS, and Re:port Flow renders a PDF using your saved template. Both sync and async modes are supported.

What's included in the free plan?

Up to 30 PDF pages per month, 1 template, and 1 user — with no credit card required. Full API access is included so you can prototype an integration end-to-end before paying anything.

Can I automate document generation with Zapier, Make, or n8n?

Yes. An official n8n community node (n8n-nodes-reportflow) is available — install it from Settings → Community Nodes — plus official apps for Zapier and Make. You can wire Re:port Flow into existing SaaS workflows without writing code.

Can I generate PDFs from Claude Desktop, Claude Code, ChatGPT, Cursor, or VS Code using MCP?

Yes. We ship an official MCP (Model Context Protocol) server, reportflow-mcp. Register it in Claude Desktop / Claude Code / ChatGPT / Cursor / VS Code, and you can ask in natural language — e.g. "Generate an invoice for Acme totalling ¥33,000" — to produce a PDF. Authentication is OAuth-based, so no API keys to manage on the client. In ChatGPT, available features may differ depending on your ChatGPT plan.

Can AI build a document template for me?

Yes, from the AI chat panel in the design editor. Describe the document you need, or attach an existing form as a PDF, JPG, or PNG, and the AI builds the pages, parameters, formulas, and layout, rendering and checking the result as it goes. Changes are applied directly to the template. AI chat is available on the paid plans. It is not available on the free plan.

How is pricing billed?

All plans are denominated and settled in Japanese Yen (JPY), tax included; the USD prices on this page are for reference only, and the currency you are charged in may differ. Annual billing is available on PERSONAL, STANDARD and PREMIUM at a 2-month discount. If you check out from outside Japan, Stripe may present and charge the amount in your local currency; the final currency and amount are the ones confirmed at checkout. Stripe's rate includes a conversion fee, so the amount may be higher than a conversion at market exchange rates. AI credits: PERSONAL includes 250, STANDARD 1,000 and PREMIUM 3,000 credits per month (features that use AI credits are not available on FREE). Beyond that on STANDARD and PREMIUM, each credit is ¥3.3 incl. tax (¥3 excl. tax), up to the spend cap set for the workspace. PERSONAL has no overage: AI stops once its included credits are used. On STANDARD and PREMIUM, overage is available on both monthly and annual plans. If you check out from outside Japan, overage may also be converted into your local currency at the rate in effect when you are billed.

Can I try the API before committing?

Yes. The free plan includes full API access. You can generate up to 30 PDF pages per month at no cost — enough to validate an integration end-to-end.

Start generating PDFs today.

  • · Free plan available
  • · API ready
  • · No credit card required
  • · Up and running in 1 minute
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