Free online business and finance tools

602 tools

Invoice and quote generators, loan, mortgage and investment calculators, budget planners and tax estimators. These are estimators, not advice: check the assumptions a tool states and the country it is built for.

Showing 1–24 of 602

0.869score
Reactive Resume
Amruth Pillai
Resume builder with templates and live preview that exports PDF; an account is needed to save resumes.
Artifact★ 45.1Kbusiness finance
0.831score
OpenResume
Xitang Zhao
Resume builder and parser that works locally in the browser, no sign-up, exporting a PDF.
ArtifactNo sign-upIn-browser★ 9Kbusiness finance
0.820score
Invoify
Ali Abbas
Open-source invoice generator with thirteen templates, custom colours and logo, exporting PDF.
ArtifactNo sign-up★ 6.4Kbusiness finance
0.779score
Easy Invoice PDF
Vladyslav Sezonov
Invoice generator that runs fully in the browser; no sign-up, templates, logo and instant PDF export.
ArtifactNo sign-upIn-browser★ 1.1Kbusiness finance
0.763score
Markdown Resume
Junian Triajianto
Write a resume in Markdown and print or save it as an ATS-friendly PDF, with data kept in the browser.
ArtifactNo sign-upIn-browser★ 713business finance
0.760score
React Invoice Generator
Tuan Pham
Quick React invoice maker with PDF export.
ArtifactNo sign-up★ 679business finance
0.742score
Invoice Generator by Prolab
Pranav Patel
Free invoice maker for freelancers and small businesses with PDF export.
ArtifactNo sign-up★ 339business finance
0.735score
OptionMatrix
AnthonyBradford
Financial derivatives calculator with 171+ models including Black-Scholes.
ArtifactNo sign-up★ 251business finance
0.726score
HTML Invoice Generator
Invoicebus
Turns an HTML invoice template into an editable invoice you can fill in and print.
ArtifactNo sign-up★ 173business finance
0.605score
Mortgage Repayment Calculator
JohnMwendwa
Computes monthly repayments and total cost for repayment or interest-only mortgages.
ArtifactNo sign-up★ 67business finance
0.598score
One-off Invoice
Sunergos
Open-source invoice maker that needs no signup and produces a PDF in seconds.
ArtifactNo sign-up★ 48business finance
0.591score
Invoice Generator (Alpine)
Daniel Esteves
Small Alpine.js and Tailwind invoice generator that builds an invoice from your inputs.
ArtifactNo sign-up★ 35business finance
0.588score
Gogo Invoice
hallucinogen
Offline-first invoice maker with multiple company headers, history and PDF export; data stays on your device.
ArtifactNo sign-upIn-browser★ 28business finance
0.588score
Incident Severity Wizard
zoltlabs
Keyboard-only questionnaire that maps an outage to SEV1 through SEV4, lists the rules that fired and drafts the channel message.
ArtifactNo sign-upbusiness finance
0.588score
Mon-entreprise Salaire brut / net
Urssaf / beta.gouv.fr
Official open-source French simulator for gross, net and employer cost of a salary.
ArtifactNo sign-upbusiness finance
0.587score
FreeInvoice.dev
Joao Pedro Schmitz
Client-side invoice generator for freelancers and small teams; PDF output, no sign-up, data stays local.
ArtifactNo sign-upIn-browser★ 27business finance
0.585score
invoi.xyz
Kirill Provorov
Create, preview and download PDF invoices in the browser without an account.
ArtifactNo sign-up★ 27business finance
0.578score
30% Ruling Calculator
NettoCalc
Shows net pay under the Dutch 30 percent ruling for expats.
ArtifactNo sign-upIn-browserbusiness finance
0.578score
AETHER.VAL Retirement Calculator
getool.base44.app
Projects retirement savings from balance, contributions, return rate and years; computed in the browser.
ArtifactNo sign-upIn-browserbusiness finance
0.578score
Auto-Entrepreneur Net Income Calculator
NettoCalc
Calculates net income for a French auto-entrepreneur after contributions and tax.
ArtifactNo sign-upIn-browserbusiness finance
0.578score
AxelBase Loan Calculator
AxelBase
Loan and mortgage calculator with full amortization schedule, charts, CSV export and shareable links.
ArtifactNo sign-upIn-browserbusiness finance
0.578score
B2B Net Income Calculator
NettoCalc
Estimates net income for a self-employed B2B contractor in Poland.
ArtifactNo sign-upIn-browserbusiness finance
0.578score
Bruto Netto Berekenen
NettoCalc
Calculates Dutch net pay including loonheffing, holiday pay and labour credit.
ArtifactNo sign-upIn-browserbusiness finance
0.578score
Calculadora Autónomo
NettoCalc
Estimates net income for a Spanish autónomo after social security and tax.
ArtifactNo sign-upIn-browserbusiness finance