Estimate pages from word count and font size — about 500 words/page at 12pt, 600 at 10pt and under. Font-size-only math, no spacing or margin inputs — free, local, no signup.
Estimate travel time from distance and speed — with optional arrival time and traffic buffer. Add traffic buffers and arrival targets for realistic plans — free, local, no signup.
Convert screen sizes between inches, cm, resolution, and aspect — compare displays honestly. Check a 27-inch 4K pixel density — free, local, no signup.
Count working days between two dates excluding weekends — HR teams prorate leave and payroll accurately. A 20-day leave request spans 28 calendar days — free, no signup, runs locally.
Convert image batches to JPG, PNG, WebP, AVIF, GIF, BMP, ICO, or SVG outputs (JPEG/PNG/WebP/AVIF/HEIC/HEIF/GIF/BMP/ICO/SVG inputs; HEIC via heic2any, SVG rasterized at intrinsic size or 1024px fallback) with a quality slider (10–100, default 80; applies to lossy encodes). Pair pages (?from/?to) preset the output. Flat ZIP renamed per file — local, 5-file guest batches, 25 signed-in, 500 Pro.
Preview font size, line-height, letter-spacing, and weight combos live before committing CSS. Test a 32px/1.5 bold hero in seconds — free, local, no signup.
Font size only: ~600 words/page at 10pt and under, ~500 at 11–12pt, ~400 at 13–14pt, ~300 above that (ceil division). A 500-word draft at 12pt is 1 page. No spacing, margin, or heading adjustments.
Only two inputs exist: word count (number) and font size (8–18pt select). There are no line-spacing, margin, or heading controls — add 10–20% extra pages yourself for formatted content.
One direction only: word count to page count via ceil division. There is no page-count-to-word-count mode — divide target pages by the words/page figure instead.
The estimate is for text-only content. Headings, images, charts, and tables take additional space. Add 10-20% extra pages for content with formatting elements.
No. All calculations run locally in your browser. No text data is transmitted.
Last updated October 2026