所有在线工具

The Free Afghan Date Converter instantly translates dates between the Afghan Solar Hijri (Shamsi) calendar and the Gregorian (English) calendar, in both directions. It shows Dari and Pashto month names and works for birthdays, contracts, visa forms, and school records. Conversion is instant and private — everything runs in your browser with no sign-up and no limits.

Remove Line Breaks strips unwanted line breaks and paragraph breaks from your text, joining everything into clean, continuous lines. Choose to replace breaks with a space or comma, remove them entirely, or keep paragraphs while removing single breaks. It is ideal for cleaning up copied text from PDFs, emails, and code. The tool works instantly in your browser with no uploads.

Remove duplicate lines from text.

转换波斯历、公历和伊斯兰历日期。

Generate placeholder text.

Translate morse code.

Image to Text uses OCR (optical character recognition) to pull editable text out of photos, screenshots, and scanned documents. Copy text from a picture instead of retyping it. Recognition runs in your browser across many languages, keeping your images private.

Palindrome Checker tells you instantly whether a word, phrase, or number reads the same forwards and backwards. It ignores spaces, punctuation, and capitalization, so phrases like "A man, a plan, a canal: Panama" are correctly recognized. It is great for word games, homework, and curiosity. The check runs live in your browser as you type.

Find & Replace searches your text for a word or phrase and swaps it for another, all at once. Clean up documents, fix repeated typos, or reformat data quickly. It supports case-sensitive matching and runs entirely in your browser.

Encode with ROT13.

The Advanced PDF Editor lets you modify PDFs directly in your browser. Add or edit text, insert signatures, draw, highlight, and annotate pages without expensive desktop software. Because it works client-side, your documents stay private and there are no watermarks on the result.

从 PDF 中提取页面。

Free online notepad.

Video to GIF turns short video clips into shareable animated GIFs. Great for reactions, tutorials, and social posts. Pick a clip, convert it in your browser, and download a lightweight GIF instantly, with no uploads and no watermarks.

Pick colors from images.

Generate memes online.

Add Subtitles burns an SRT or VTT subtitle file directly into your video so captions show on any player without a separate file. Upload your video, add or paste your subtitles, and export a captioned video. Processing runs in your browser for full privacy.

Text Diff compares two blocks of text side by side and highlights every addition, deletion, and change. Perfect for proofreading edits, comparing document versions, or reviewing code snippets. The comparison runs instantly in your browser.

Calculate your net take-home pay based on LIRS/FIRS bands.

减小视频文件大小。

JSON Formatter beautifies messy JSON with proper indentation and validates it so you can spot errors instantly. Paste minified JSON to make it readable, or check that an API response is well-formed. It runs entirely in your browser.

Delete PDF Pages lets you remove the pages you do not need from a PDF and keep only the ones that matter. Simply enter the page numbers or ranges you want to delete — for example 1, 3, or 5-8 — and the tool rebuilds a clean document without them. It is the fastest way to strip out blank pages, cover sheets, advertisements, duplicate scans, or confidential sections before you share or print a file. There is no need for expensive desktop software or a complicated editor; you get a precise, trimmed PDF in seconds. Because everything runs inside your browser, your original document is never uploaded to a server, so your information stays private. The tool is completely free, adds no watermarks, and requires no registration.

Compress images for WhatsApp, Telegram, and other messaging apps. Reduce image file size by up to 90% while maintaining visual quality. Perfect for saving mobile data and sending images faster on slow connections.

Convert images to base64.