Everything on gptpayer

PDF tools

• Merge PDF — Merge two or more PDF files into one, in your chosen order, free and entirely in your browser. No upload, no sign-up.
• Split PDF — Pull a page range out of a PDF into its own file. Free, browser-based PDF splitter — your file never leaves your device.
• Remove Pages — Delete specific pages from a PDF, like a blank scan or a duplicate — free, private, browser-based, no watermark.
• Extract Pages — Pull specific, non-continuous pages out of a PDF into a new file — e.g. pages 1, 3, and 5-6 — free and private.
• Compress PDF — Shrink a PDF's file size for free, right in your browser. Best results on text-heavy documents.
• PDF to JPG — Convert every page of a PDF into a JPG image, free and in your browser. Multi-page PDFs download as a zip.
• Rotate PDF — Fix sideways or upside-down PDF pages in one pass — free, rotates every page by 90°, 180°, or 270°.
• Add Page Numbers — Stamp page numbers onto the bottom of every page in a PDF — free, no software needed.
• Add Watermark — Add a diagonal text watermark across every page of a PDF, free and adjustable opacity.
• Crop PDF — Trim margins off every page of a PDF by a fixed amount, free, using exact point measurements.
• Sign PDF — Stamp a typed signature onto a PDF page for free — quick, browser-based, no account needed.
• Redact PDF — Black out a rectangular region on a PDF page permanently — free, browser-based redaction tool.
• Organize PDF — Reorder, rotate and remove PDF pages visually using page thumbnails.
• Scan to PDF — Turn camera photos of paper documents into a clean, combined PDF.
• Repair PDF — Fix a corrupted or broken PDF by re-packaging or rebuilding it page by page.
• Unlock PDF — Remove a password from a PDF you already know the password to.
• Compare PDF — See exactly what text changed between two versions of a PDF.
• PDF to Markdown — Turn a PDF into clean Markdown text, with headings guessed from font size.
• OCR PDF — Recognize text on scanned pages with an on-device AI model, exported as Markdown.
• HTML to PDF — Render an .html file into a paginated PDF.
• Edit PDF — Stamp text, a rectangle outline, or a line onto a PDF page.
• PDF Forms — Detect fillable AcroForm fields in a PDF and fill them in.

Image tools

• Compress Image — Compress a JPG, PNG, or other image with an adjustable quality slider — free, in your browser.
• Resize Image — Resize an image to exact pixel dimensions, free, with an option to lock the aspect ratio.
• Convert Image — Convert an image between JPG, PNG, and WEBP formats, free, right in your browser.
• Crop Image — Crop an image to an exact pixel box using manual coordinates, free, in your browser.
• Image to PDF — Turn one photo or a whole batch of images into a single PDF, free, with drag-to-reorder.
• Rotate Image — Rotate an image 90°, 180°, or 270°, free — fixes sideways phone photos in one click.
• Watermark Image — Stamp text across an image with adjustable opacity and position, free.
• Upscale — Upscale an image 2× or 4× in your browser — a simple pixel scaler, not an AI upscaler.
• Meme Generator — Add classic top and bottom caption text to any image, free.
• Photo Editor — Adjust brightness, contrast, and saturation on a photo with sliders, free.
• Blur Area — Blur a specific region of an image, like a face or license plate, using manual coordinates.
• Remove Background — Cut a subject out onto a transparent PNG using an on-device AI model.
• HTML to Image — Render an .html file into a single PNG screenshot.

Site pages

• Home — All tools, organized by category.
• About — Why gptpayer exists and how to get in touch.
• Privacy Policy — What data this site collects and why.
• Terms of Service — The terms for using these tools.