PureTools
54 free browser tools — no upload, no watermark, offline.
PureTools launched on June 28, 2026 with 1 votes.
What it does
54 free browser-based tools covering video, audio, PDF, images, security and finance. Everything runs locally — FFmpeg.wasm for video/audio, pdf-lib for PDFs, Web Crypto API for passwords. Files never leave your browser tab. ✓ No upload ✓ No watermark ✓ No signup ✓ Works offline after first visit Built for people who don't want to hand their files to a random server just to compress a PDF or trim a video.
Use 61 free online tools for images, PDF, video, audio, finance and more. No uploads, no servers, no signup. Your files never leave your browser.
Estimate true monthly mortgage payments with taxes, insurance, PMI, HOA, extra payments and CSV schedules. Project your nest egg, check if you're on track, and model how long your savings will last with the 4% rule. Calculate monthly payments, total interest and full amortization schedule for any loan. See how extra payments cut your interest. Compare snowball vs avalanche payoff plans with debt-free dates, interest savings and CSV schedules. Calculate simple ROI, annualized CAGR, inflation-adjusted real return and after-tax ROI for any investment. Estimate factoring costs, cash advance, reserve release and effective APR for unpaid invoices. See how compound interest grows your investments…from puretools.io
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