A little help for
Singapore.
NRIC and FIN checks, cheque wording, the Chinese calendar and currency arithmetic. Your collection is a starting point; all tools remain available.
NRIC and FIN checker (Singapore)
Check the check letter of a Singapore NRIC or FIN number.
Amount in words for cheques
Write any amount in words for cheques, invoices and receipts, in many currencies and in the Indian lakh and crore style.
Custom currency converter
Convert any amount using a user-entered directional rate.
Chinese lunar date converter
Convert a Gregorian date to the Chinese lunisolar calendar, including the year name.
Time zone converter
Display a specified UTC instant in an IANA time zone.
Compress image to target KB
Shrink a photo below a size limit such as 100 KB or 50 KB for forms, applications and uploads.
Photo editor
Brighten a photo, add contrast, boost or soften colors, warm it up, sharpen it and darken the corners in one step.
Merge PDF
Combine several PDF documents in your selected order.
Image compressor
Re-encode an image as WebP with your chosen quality.
Percentage calculator
Find a percentage of a number.
Loan payment calculator
Estimate a fixed monthly amortizing loan payment.
Trim video
Cut out the part of a video you want to keep, from a start time to an end time.
Compress video
Make a video file smaller for email, WhatsApp or uploads by lowering its resolution and data rate.
Sri Lanka income tax estimator
Estimate annual progressive income tax using your verified brackets.
Sri Lanka monthly tax estimator
Annualize monthly income and estimate an average monthly tax.
Sri Lanka EPF estimator
Calculate employee and employer contributions from supplied rates.
Sri Lanka ETF estimator
Estimate employer ETF contribution using a supplied rate.
Percentage change
Compare a new value with an original nonzero value.
Percentage difference
Compare two nonnegative values using their average.
Discount calculator
Find the final price and saving after a percentage discount.
Extract PDF pages
Create a document from only the pages you choose.
Split PDF
Download a ZIP containing one PDF for every page.
Delete PDF pages
Remove selected pages from a copy of a PDF.