All Tools

Convert between HEX, RGB, HSL color formats

Generate harmonious color palettes

Pick colors and get all formats

Generate a full palette of tints and shades from any base color

Convert between column data, CSV, JSON array, SQL IN clause, HTML list, Markdown, and more. Smart auto-detection of input format with dedup and sort options.

Calculate compound interest with P(1+r/n)^(nt) formula and see growth breakdown.

Compress PDF files online for free — reduce PDF size by up to 90% with lossless, balanced, or maximum compression. No signup, no watermarks, files auto-deleted.

Set a target date and watch a live countdown showing days, hours, minutes, and seconds remaining.

Build crontab expressions visually with a GUI and preview the next scheduled run times.

Convert between major world currencies with static exchange rates.

Convert between bytes, KB, MB, GB, TB

Calculate the exact difference between two dates in days, weeks, months, and years.

Compare minimum payment vs extra payment and see how fast you can be debt-free.

Roll 1-10 dice with 4, 6, 8, 10, 12, or 20 sides. Includes rolling animation and total.

Side-by-side diff viewer for any two texts. Highlights added, removed, and unchanged lines using the Myers algorithm.

Calculate sale prices and savings

Calculate down payment amount and monthly savings needed to reach it.

Calculate Equated Monthly Installment with detailed payment breakdown.

Validate email addresses in bulk — paste a list and instantly check format, detect duplicates, and export valid emails. Perfect for cleaning mailing lists before campaigns.

Browse and search thousands of emojis organized by category. Click any emoji to copy it to your clipboard instantly.

AES-256 encrypt and decrypt text with a password, plus generate MD5, SHA-1, SHA-256, and SHA-512 hashes — all in your browser.

Convert between joules, calories, kWh, BTU

Live word counter with essay progress bars, page estimate, reading time, and speaking time.

Calculate base raised to a power (b^n). Supports integers, decimals, and negative exponents.