UserLoop

Free tools for Shopify brands

Calculators and generators for anyone running customer surveys. No signup required.

Calculator

Survey Sample Size Calculator

Estimate the completed responses needed for a population, confidence level, and margin of error.

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Calculator

CSAT Calculator

Calculate Customer Satisfaction Score from a 1–5 response breakdown using the top-two-box method.

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Calculator

NPS Calculator

Calculate your Net Promoter Score and see your Promoter, Passive, and Detractor breakdown instantly.

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Calculator

Margin of Error Calculator

Find the margin of error for your survey results based on sample and population size.

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Calculator

Confidence Interval Calculator

Estimate the range your true population value falls in, at any confidence level.

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Calculator

Response Rate Calculator

Calculate your survey response rate and benchmark it against industry standards.

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Generator

Likert Scale Generator

Create balanced 5-point and 7-point response scales for agreement, satisfaction, frequency, and importance.

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Generator

Survey Question Generator

Build a focused customer survey question set by research goal and customer moment.

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Picker

Instagram Giveaway Picker

Paste eligible Instagram handles, remove duplicates, and pick winners securely in your browser.

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Picker

Giveaway Winner Picker

Draw one or more random winners from a deduplicated pasted entrant list without uploading data.

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Generator

Abandoned Cart Survey Generator

Generate ready-to-use abandoned cart survey questions tailored to your store and tone.

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Template

Free Shopify Survey Template

A free checklist and email template for building your first post-purchase survey.

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