About QuickConvert
QuickConvert is a free website of everyday tools: merge PDFs, split or extract PDF pages, compress PDFs by re-encoding the images inside them, turn PDF pages into images, compress, convert, or resize JPG, PNG, and WebP pictures, and convert iPhone HEIC photos to JPG. It also counts words, converts Hijri and Gregorian dates, builds QR codes, and spells amounts in Arabic. It is built for people who want a finished result without creating an account or sending the document to a conversion server.
The site is published at https://logicalsoftwe.website. The tools are the product. The guides explain how to use them without the usual guesswork: which PDF compression preset to start with, how page ranges are parsed, and when JPG will paint a transparent logo white.
How a file is processed
PDF work uses the open-source library pdf-lib in the browser, and PDF-to-image rendering uses PDF.js. Image work uses the canvas API already in the browser. HEIC photos are decoded in the page. Batches and single-page PDF splits are zipped in the page with JSZip. The file you drop, or the text you type, is handled locally, the result is downloaded from memory, and the temporary download URL is discarded a moment later. QuickConvert does not keep a copy, and there is no account that could store one.
There are hard limits because the work uses your device’s memory. PDFs over 80 MB are refused. Images over 40 MB are refused. Encrypted PDFs are refused rather than asking you to type the password into the site. Image compress, convert, and resize accept JPG, PNG, and WebP. HEIC photos are handled by the separate HEIC to JPG tool.
Loading the page still uses the network. After the scripts are loaded, the conversion itself does not upload the file. You can turn the network off and finish a job that is already on screen. Hosting logs, Google Analytics, and Google AdSense are a separate matter and are described in the Privacy Policy.
The tools
- PDF Merge — Drop two or more PDFs, reorder them, and download a single document. Nothing is uploaded.
- PDF Split — Keep a page range or export every page as its own PDF. Processing happens on your device.
- PDF Compress — Re-encode photos and scans inside a PDF on your device. Text-heavy files often shrink less than image-heavy ones.
- Image Compress — Tune quality and optionally cap dimensions. Compare the new size before you download.
- Image Convert — Change format without an online uploader. Useful for WebP support, email-friendly JPGs, or PNG graphics.
- Image Resize — Set exact dimensions or scale by percent. Keep aspect ratio on by default so photos do not stretch.
- HEIC to JPG — Convert one or many HEIC or HEIF photos to JPG in the browser, then download them or a zip. Nothing is uploaded.
- PDF to Images — Render every page to an image in your browser. Download pages one by one or as a zip. The PDF is not uploaded.
- QR Code — Encode a URL, a note, or a Wi-Fi network. Pick a size and download PNG or SVG. The code is drawn in your browser.
- Word Counter — See words, characters with and without spaces, sentences, paragraphs, and a reading time. Arabic text is counted properly. Nothing is uploaded.
- Hijri Date — Convert between the Umm al-Qura civil Hijri calendar and the Gregorian calendar in your browser. Month names are shown in Arabic and English.
- Arabic Numbers — Spell amounts in Arabic (تفقيط) with the right currency grammar, and convert between Arabic and Western digits. The text stays on your device.
- Office to PDF — Drop a .docx or .xlsx file and download a PDF. Layout is rendered in the browser — nothing is uploaded.
- Images to PDF — Add JPG, PNG, or WebP images and download one multi-page PDF. Sort by file name or keep drop order.
- Image OCR — Recognize printed text in an image and copy or download plain text. Language packs run in the browser.
- PDF Watermark — Stamp DRAFT, CONFIDENTIAL, or custom text diagonally on each page. Optional page numbers — all in the browser.
- Image Crop — Set pixel crop bounds on an image, download PNG, and optionally remove the background in the browser.
- Image Format Converter — Pick an output format and quality, convert one or many images, and download or zip — without uploading.
- PDF Reorder — See thumbnails, move pages, and download a reordered PDF. All processing stays in your browser — nothing is uploaded.
- PDF Password — Protect a PDF with a user password or unlock a copy when you have the correct secret. Processing runs in the browser without uploading.
- PDF Sign — Draw, type, or upload a signature image, then complete AcroForm fields. The signed PDF is built in your browser — no upload.
- QR Reader — Upload an image or use the device camera to decode QR text and links. Decoding runs locally — nothing is uploaded.
- Text Case — Switch between sentence, title, upper, and lower case without sending your draft to a server.
- ID Photo — Pick common ID sizes, set background color, and lay out multiple copies on one print page — all in the browser.
Why there are ads
The tools are free. Google AdSense ads, when an ad unit fills, help pay for hosting. Ads are placed in the written pages — the home page, the tool articles, the guides, and this page — and not on empty tool states, progress screens, download-only results, or the 404 page. Ad content is chosen by Google. QuickConvert does not promise a particular ad or any advertising revenue. Details and the publisher ID are in the privacy policy.
What this site is not
QuickConvert is not a full PDF editor, not cloud storage, and not a desktop suite. It does not convert Word documents, and it does not unlock passwords. If a job needs those, use a program that does them offline or a service whose upload policy you have actually read.
Guides and contact
Start with the guides, including How to reduce a PDF’s file size without turning pages into pictures and how privacy works with these tools. To reach the operator, use the contact page (heshamadelameen1985@gmail.com). Use of the site is covered by the Terms of Use.