Free tools
Free survey and feedback tools
NPS, CSAT, CES, sample size, response rate and survey length calculators, Likert scales, and checkers for question bias, anonymity and readability.
-
How much of your user feedback do you actually see?
Ten quick questions score how much of your user feedback you see, against how much you think you see.
Open the tool -
Anonymous survey checker
Find the questions and settings that could identify the people answering your survey.
Open the tool -
Feedback survey question generator
Get short feedback questions for an article, help page, product screen or landing page.
Open the tool -
NPS calculator
Get your Net Promoter Score, the split between promoters, passives and detractors, and the margin of error.
Open the tool -
CSAT calculator
Get your customer satisfaction score from 1-5 ratings, with the average and the margin of error.
Open the tool -
CES calculator
Get your customer effort score from 1-7 or 1-5 answers, with the share who found it easy.
Open the tool -
Survey sample size calculator
Work out how many answers your survey needs, or how precise the answers you have are.
Open the tool -
Survey response rate calculator
Work out your survey response rate from page views, visitors or emails, and compare pages.
Open the tool -
How long will my survey take?
Estimate how long your survey takes from the number and type of its questions.
Open the tool -
Likert scale generator
Get balanced, fully labelled Likert scales for agreement, satisfaction, frequency and more.
Open the tool -
Cookie consent checker for feedback widgets
See whether your survey or feedback widget likely needs cookie consent under EU rules.
Open the tool -
Readability checker
Get the Flesch Reading Ease score, grade level and reading time of an article or help page.
Open the tool -
Leading question checker
Spot leading, loaded and double-barrelled survey questions, with a neutral rewrite for each.
Open the tool
Common questions
Are these tools free?
Yes. Every tool is free to use, with no sign-up and no limit on how often you use it.
Do you store what I type?
No. The tools run in your browser. Nothing you type or paste is sent to us or saved.
Do I need an Asklet account?
No. You only need an account if you want to collect feedback on your own website with Asklet.
Looking for ready-made questions? See the feedback survey question examples, or read how anonymous feedback works.
Get your first answers today.
Set-up takes a few minutes, and the free plan covers one website or app.
Start freeFree plan, no card needed.