Every Tool. One Tab.

Sort lines alphabetically, by length or numerically — reverse, ignore case, drop blanks and duplicates.

Strip duplicate lines from any list — keep order, ignore case or spacing, and see how many were removed.

Build clean UTM tracking links — source, medium, campaign, term, content — and copy the tagged URL.

Turn CSV into clean JSON — auto-detected delimiter, header row as keys, numbers and booleans typed for you.

Turn a JSON array into CSV and download it — automatic columns, nested-key flattening, pick your delimiter.

Convert between binary, octal, decimal and hex — and any base from 2 to 36. Type in one, the rest update live.

Convert between HEX, RGB and HSL — every format at once, with a live preview. Paste any color or pick one.

Turn titles into clean URL slugs — accents transliterated, optional stop-word removal, custom separator and length.

Combine PDFs into one — reorder, merge, download. Nothing uploaded.

Turn images into a PDF — reorder, convert, download. Nothing uploaded.

Shrink PDF size — pick a level, download. Your file is deleted after.

Turn sideways or upside-down pages the right way up. Nothing uploaded.

Break a PDF into separate files — by count or page range. Nothing uploaded.

Turn PDF pages into JPG images — pick quality, download. Nothing uploaded.

Shrink an image — pick quality, download the smaller file. Nothing uploaded.

Resize to exact pixels — lock the ratio or free-form. Nothing uploaded.

Convert between PNG, JPG and WebP — pick a format, download. Nothing uploaded.

Turn a photo the right way up — 90°, 180° or 270°. Nothing uploaded.

Strip GPS, camera and date metadata before you share. Nothing uploaded.

Turn an image into a Base64 data URI to embed in CSS/HTML. Nothing uploaded.

Any image → a full favicon set (.ico + PNGs + HTML) in a zip. Nothing uploaded.

Drag the box, resize the corners, download. Nothing uploaded.

JPG/PNG/WebP → AVIF, the smallest modern format. See the bytes saved. Nothing uploaded.

Translate across 100+ languages — instant, nothing stored.

Beautify, validate & minify JSON — instant, in your browser.

Encode or decode Base64 — instant, UTF-8 safe, in your browser.

MD5, SHA-1, SHA-256 & SHA-512 hashes — instant, in your browser.

Strong, random passwords — generated in your browser, never sent.

See how strong your password is — checked locally, never sent.

Your public IP, location, ISP & browser headers — instantly.

Location, ISP, org & network for any IP address.

Is your domain or mail IP on a spam blacklist? Check the major DNSBLs.

Title, description, Open Graph & Twitter tags — copy the HTML. Free, instant.

See your Google snippet before you publish — with pixel-width limits. Free.

Build a valid robots.txt — rules, crawl-delay, sitemap. Copy and go.

Unix timestamp ↔ human date — seconds or ms, UTC and local. Free, instant.

Convert a time between any two timezones — offsets and date shifts handled. Free.

Length, weight, temperature, data and more — convert instantly. Free.

Generate random v4 UUIDs in bulk — copy one or a hundred. Free, instant.

Placeholder text — paragraphs, sentences or words. Copy and paste. Free.

Generate palettes — random or harmonies — copy the hex. Free, instant.

Any link or text → a QR code. PNG or SVG, your colours, no watermark. Free.

Code 128, EAN, UPC & more — single or batch-to-ZIP, PNG or SVG. No watermark.

Decode header, payload & claims — live expiry countdown, readable dates, HS256 verify. Nothing sent.

Live match highlighting, capture groups, replace preview and per-line testing. Nothing leaves your browser.

Spot every change between two texts — word-level highlights, side-by-side or inline, ignore whitespace or case.

Turn a cron expression into plain English plus the next run times, with a field breakdown and presets.

Convert to UPPERCASE, Title Case, camelCase, snake_case, kebab-case and more — every case at once.

Percent-encode or decode URLs and query strings — full-URL or component mode, with a live parameter breakdown.

Escape text to HTML entities or decode them back — special characters only, or every non-ASCII character.

Live word, character, sentence and paragraph counts — plus reading time, speaking time and keyword density.

Turn titles into clean URL slugs — accents transliterated, optional stop-word removal, custom separator and length.

Convert between HEX, RGB and HSL — every format at once, with a live preview. Paste any color or pick one.

Convert between binary, octal, decimal and hex — and any base from 2 to 36. Type in one, the rest update live.

Turn a JSON array into CSV and download it — automatic columns, nested-key flattening, pick your delimiter.

Turn CSV into clean JSON — auto-detected delimiter, header row as keys, numbers and booleans typed for you.

Build clean UTM tracking links — source, medium, campaign, term, content — and copy the tagged URL.

Strip duplicate lines from any list — keep order, ignore case or spacing, and see how many were removed.

Sort lines alphabetically, by length or numerically — reverse, ignore case, drop blanks and duplicates.