Molku

Set up a data transfer once, then autofill PDFs and Sheets in seconds

Beginner API
Screenshot of Molku, Set up a data transfer once, then autofill PDFs and Sheets in seconds

What is Molku?

Molku is an AI spreadsheet generator tool. Molku moves data from a source file into a PDF or Google Sheet template after a one-time drag and drop setup, then autofills every similar document in seconds. It extracts chosen fields, allows AI edits and translation, and supports PDFs, Office files and scanned images.

Molku is a document automation tool built around a single idea: teach it once where information belongs, then let it repeat that transfer on every new file. A user uploads a sample source file (a CV, invoice, claim form, report or contract) alongside an output template, which can be a PDF or a Google Sheet. Molku extracts the fields selected from the source, applies any AI edits requested for those fields, and places the values into the template by drag and drop. From then on, any new file with the same structure can be pushed through that saved workflow and returned as a filled document or spreadsheet in seconds. The extraction step is deliberately narrow. Rather than converting a whole document to text and leaving the sorting to the user, Molku is told which values matter (names, dates, prices, emails) and ignores the rest. Before anything lands in the template, fields can be rewritten through prompts: text replacement, calculations, format standardisation, merging or translating between any of the 100+ supported languages. If the sample text is in one language and the final document needs another, that conversion happens during the transfer. Input formats cover the everyday office stack: PDF, DOC, DOCX, RTF, TXT, CSV, XLS, XLSX, PPT, PPTX, JPG, JPEG, PNG and TIFF. The site states that complex layouts, large files and handwritten pages are handled. Outputs can be downloaded, shared by link or email, or worked on with teammates, and a workflow can be edited later without starting over. Molku positions itself for insurance, finance and accounting, logistics, legal and healthcare teams where the same forms are retyped daily, and it competes with template mappers and document AI platforms by keeping setup drag and drop rather than code based. Security is framed around European hosting, GDPR compliance, 256-bit AES encryption in Amazon S3 and encrypted transfers. Credits are the billing unit: one credit covers one page of an input document, and building workflows costs nothing.

How do you use Molku?

  1. 1Upload a sample source and an output template
    Start with a filled example file such as a CV or invoice, then add the PDF or Google Sheet where the data should end up. This pair defines the structure Molku will reuse.
  2. 2Choose which fields to extract
    Mark the specific values that matter, like names, dates, totals or emails. Anything not selected is left behind, which keeps the final document tidy.
  3. 3Add AI edits and translations
    Write prompts to adjust values before transfer: replace text, run calculations, standardise formats or translate the content into another language.
  4. 4Place fields into the template
    Drag each field to its target position so Molku knows exactly where every value belongs in the output document.
  5. 5Run the workflow on a new file
    Upload a fresh source file with the same layout. Molku pulls the selected data, applies the modifications and returns a filled PDF or spreadsheet.
  6. 6Download, share or collaborate
    Save the finished file, copy a shareable link, send it by email or hand it to teammates. The workflow stays ready for the next document.

Pros and cons

Pros

  • One-time workflow setup means repeat documents are filled without reconfiguring anythingAI
  • Field-level extraction keeps the output clean by pulling only the values selectedAI
  • AI modifications such as calculations, format standardisation and translation run before data lands in the templateAI
  • Wide input support covers PDF, Office documents, CSV, spreadsheets, presentations and scanned imagesAI
  • European hosting, GDPR compliance and AES-256 encryption address common document handling concernsAI

Cons

  • Workflows depend on new files matching the structure of the original sample, so irregular inputs can break the patternAI
  • Credit billing is per page of input, which becomes costly for teams processing long documents at volumeAI
  • Google Sheets is the only listed spreadsheet destination, so Excel template output is not offeredAI
  • No mobile apps and no published native integrations beyond Zapier, Make and the APIAI
  • Pricing details are thin on the site: no annual rates, overage rules or enterprise terms are shownAI

How much does Molku cost?

Free trial

A free plan provides 50 one-time credits, and the free signup is advertised as requiring no credit card.

Learn more

Pricing

Free plan includes 50 one-time credits. Starter is $19 with 100 credits per month, Pro is $49 per month with 300 credits, and Ultra is $99 per month with 700 credits (about $0.14 per credit). One credit covers one page of an input document; workflow creation uses no credits.

Learn more

Support

Support runs through the chat window on the Molku site, with an optional free demo available on request.

Integrations

Connections to 8000+ apps through Zapier and Make, plus open API access for embedding Molku in custom apps and websites.

Features

Selective field extraction from source documents, AI modifications (text replacement, calculations, formatting, field merging), drag and drop placement into PDF or Google Sheet templates, handwritten text recognition, document standardisation, translation across 100+ languages during transfer, sharing by link or email, and encrypted storage with GDPR compliance.

Frequently asked questions about Molku

  • How much does Molku cost?
    Free plan includes 50 one-time credits. Starter is $19 with 100 credits per month, Pro is $49 per month with 300 credits, and Ultra is $99 per month with 700 credits (about $0.14 per credit). One credit covers one page of an input document; workflow creation uses no credits.
  • Does Molku offer a free trial?
    A free plan provides 50 one-time credits, and the free signup is advertised as requiring no credit card.
  • Does Molku have an API?
    Yes, Molku offers an API.
  • How do you use Molku?
    The walkthrough on this page covers 6 steps: 1. Upload a sample source and an output template 2. Choose which fields to extract 3. Add AI edits and translations 4. Place fields into the template 5. Run the workflow on a new file 6. Download, share or collaborate.
  • What platforms does Molku support?
    Molku is available on Web App.
  • What does Molku integrate with?
    Connections to 8000+ apps through Zapier and Make, plus open API access for embedding Molku in custom apps and websites.

Status

StatusActive
Views0
Outbound clicks0
Added10/21/2026

Platforms

Web App

Pricing

FreeFreemiumSubscription