All tools
Wave 1 of toolsfree.app. Everything below runs entirely in your browser.
PDFFree
PDF Merger
Combine PDFs into one file, in your browser.
Open tool →PDFFree
PDF Splitter
Split a PDF by page ranges or every N pages.
Open tool →ImageFree
HEIC to JPG Converter
Convert iPhone HEIC photos to JPG or PNG.
Open tool →ImageFree
Image Compressor
Shrink JPG, PNG, and WebP images without losing quality.
Open tool →DeveloperFree
JSON Formatter
Format, validate, and minify JSON instantly.
Open tool →HealthFree
BMI Calculator
Body Mass Index in imperial or metric.
Open tool →EducationFree
GPA Calculator
Weighted and unweighted GPA for US schools.
Open tool →Real EstateFree
Mortgage Calculator
P&I, taxes, insurance, PMI, and amortization.
Open tool →FinanceFree preview
Paystub Preview
Preview a US paystub with federal and FICA estimates.
Open tool →AIFree preview
Background Remover (Preview)
Remove image backgrounds with AI, in your browser.
Open tool →