Brazil Developer Portal

Format Brazilian address blocks with street, number, complement, bairro, city, UF, CEP, and country fields for forms and labels.

Normalize Portuguese address text, preserve accents where needed, and prepare ASCII-safe variants for legacy systems.

Normalize and mask Brazilian agency and account fields, preserve check digits, and produce log-safe banking snippets.

Parse Brazilian bank-statement-like rows, normalize BRL amounts and dates, and prepare reconciliation-friendly transaction data.

Validate boleto barcode shape, inspect bank code, currency, due-date factor, amount fields, and check digit boundaries.

Convert boleto due-date factors to dates, inspect rollover-era assumptions, and prepare payment schedule test cases.

Parse Brazilian real amounts, normalize comma decimals, convert to integer centavos, and generate storage-safe payment fields.

Normalize Brazilian CEP postal codes, validate NNNNN-NNN display, batch-check address lists, and prepare delivery-safe fixtures.

Inspect CNAB 240 fixed-width records, count segments, flag line-length issues, and prepare bank-file diagnostics offline.

Inspect CNAB 400 fixed-width remittance or return files, validate row lengths, and summarize record-type distribution locally.

Inspect CNAE activity codes, normalize class and subclass notation, and prepare company-classification data for onboarding flows.

Inspect Brazilian CNH driver-license numbers, normalize eleven-digit records, and separate offline shape checks from official DETRAN status.

Validate CNPJ company identifiers, inspect both check digits, normalize punctuation, and build safe business test cases.

Audit onboarding fields for CNPJ, CNAE, IE, IM, address, fiscal document, banking, Pix, and contact readiness.

Inspect three-digit COMPE bank codes, normalize routing references, and prepare Brazilian bank-selection payloads for forms.

Generate implementation checklists for Brazilian identifiers, fiscal documents, payments, privacy masking, and official lookup boundaries.

Validate CPF numbers, replay modulus-11 check digits, mask personal identifiers, and generate safe fictional fixtures locally.

Inspect CT-e transport document keys, split access-key segments, replay check digits, and prepare logistics invoice fixtures.

Inspect DARF revenue-code shaped inputs, normalize dates and amounts, and prepare tax-payment payload notes for developers.

Audit Brazilian records across CPF, CNPJ, CEP, phone, Pix, boleto, tax, banking, and locale fields for completeness and safety.

Parse ISO and Brazilian DD/MM/YYYY dates, render pt-BR locale display, and expose date fields for localized interfaces.

Validate Brazilian DDD area-code patterns, classify mobile and landline shapes, and prepare contact-field diagnostics.

Inspect eSocial event identifiers, normalize employer references, and separate offline syntax checks from government receipt status.

Generate fictional Brazilian form payloads for identity, company, address, payment, invoice, and locale UI testing.

Normalize GNRE guide fields, identify UF, amount, taxpayer, and reference data needed before external state portal submission.

Run a browser-only Brazilian validation, formatting, or data-quality workflow tailored to this local standard.

Run a browser-only Brazilian validation, formatting, or data-quality workflow tailored to this local standard.

Inspect seven-digit IBGE municipality codes, split UF and locality hints, and prepare geography keys for data imports.

Inspect eight-digit ISPB participant codes, normalize payment-network references, and separate syntax from official participant status.

Redact Brazilian personal and financial data in logs, classify sensitive patterns, and document LGPD-safe debugging boundaries.

Inspect Mercosul and legacy Brazilian license plate patterns, classify format family, and prepare fleet-safe masked examples.

Validate boleto linha digitável fields, normalize punctuation, replay field-level check digits, and mask payment references.

Validate MDF-e manifest access keys, classify document model fields, and prepare cargo-document diagnostics offline.

Normalize municipal-registration references, identify city context fields, and prepare invoice-safe examples without claiming city status lookup.

Inspect Brazilian legal-nature codes, normalize numeric notation, and prepare business-register payload hints for company workflows.

Validate NFC-e access keys, explain consumer invoice key segments, and prepare upload-safe test keys for retail flows.

Validate 44-digit NF-e access keys, replay modulo-11 check digit math, split UF, date, CNPJ, model, series, and number fields.

Check NF-e XML payload readiness, spot common issuer, recipient, amount, and access-key fields before fiscal upload.

Normalize NFS-e service invoice references, identify municipal context, and document what city portals must verify externally.

Inspect NIS, PIS, and PASEP eleven-digit identifiers, normalize punctuation, mask values, and prepare payroll-safe fixtures.

Clean OCR output from Brazilian documents, restore common separators, detect CPF/CNPJ/CEP candidates, and flag risky artifacts.

Prepare Brazilian Open Finance consent payload notes, validate CPF/CNPJ party fields, and document browser-only privacy boundaries.

Normalize Brazilian passport-like document input, mask travel references, and prepare fictional identity document fixtures.

Compare amount, payer, recipient, Pix, boleto, bank-account, and invoice references to flag reconciliation mismatches locally.

Normalize Brazilian phone numbers to +55 E.164-style display, preserve DDD, mask contact data, and generate safe fixtures.

Detect Brazilian CPF, CNPJ, CEP, phone, boleto, Pix-like, and email patterns in text and produce privacy-safe masked output.

Decode Pix copy-and-paste BR Code text, inspect EMV fields, merchant data, CRC, amount, city, and transaction references locally.

Build Pix QR payload test strings from key, recipient, amount, city, and transaction ID fields while staying fully browser-only.

Validate Pix keys and BR Code payloads, inspect EMV fields, generate QR-friendly payment data, and explain offline payment boundaries.

Inspect EFD-Reinf event ID shape, normalize reporting-period hints, and document official submission boundaries.

Normalize RENACH driver-record references, check common document shape, mask values, and prepare transport onboarding fixtures.

Validate RENAVAM-shaped vehicle registry numbers, inspect length and check-digit behavior where possible, and create safe vehicle fixtures.

Inspect RG-shaped identity numbers, normalize issuer notation, mask document values, and document state-level offline limits.

Inspect SAT CF-e coupon keys, split fiscal document segments, and prepare retail diagnostics without contacting tax services.

Prepare Simples Nacional DAS references, normalize period and CNPJ inputs, and explain what browser-only checks cannot confirm.

Check EFD Contribuições payload shape, normalize period and establishment fields, and prepare safer tax-file diagnostics.

Inspect SPED EFD ICMS/IPI file headers and record-shaped lines, flag common separators, dates, CNPJ values, and fiscal periods.

Inspect state-registration IE values, normalize UF context, and document state-specific rules that require dedicated official validation.

Inspect Brazilian CNS/SUS card numbers, normalize fifteen-digit health identifiers, and separate offline shape checks from health-system status.

Check Brazilian transfer payload fields for bank code, agency, account, CPF/CNPJ, amount, and recipient consistency before handoff.

Generate fictional Brazilian identity, company, address, phone, payment, and invoice fixtures for local development and QA.

Check voter-title shaped numbers, normalize zones and sections, explain offline boundaries, and generate fictional electoral test values.

Inspect Brazilian UF codes, normalize state abbreviations, and prepare state-aware payloads for tax, address, and logistics forms.