All Tools
Every free browser-based tool on this site, grouped by category. Nothing is uploaded to a server — each tool runs entirely on your own device.
Image Tools
- AVIF to JPG Converter Convert AVIF images to JPG in your browser, no upload required.
- Background Remover Remove any photo's background with AI, add a new one, then crop and adjust — like a mini editor.
- EXIF Metadata Remover View a photo's hidden metadata, then strip it before you share the file.
- EXIF Viewer See the camera, date, and GPS metadata hidden inside your photos, in your browser.
- Favicon Checker Check any website's favicon setup — every icon found, sizes, and what's missing.
- Favicon Generator Turn any image into a full favicon pack — every size, favicon.ico, manifest, and HTML snippet.
- HEIC to JPG Converter HEIC to JPG Converter easily converts HEIC images to JPG, making them compatible with devices, websites, and apps for easy viewing and sharing.
- Image Color Picker Pick any color from an image with a magnified, pixel-precise loupe — get hex, RGB, and HSL instantly.
- Image Compressor Shrink images with a live quality and resize slider — adjust and watch the file size drop.
- Image DPI Checker Check an image's real embedded DPI/resolution and exact print size — from EXIF, JFIF, or PNG metadata.
- Image Publish Checker Check an image before you publish it — size, format, and embedded metadata like GPS location.
- Image to Base64 Convert an image to a base64 data URI (or decode one back) — raw base64, data URI, HTML, or CSS.
- Passport Photo Maker Remove the background with AI, fit your face to your country's exact photo size, and export print-ready.
- SVG to PNG Converter Convert SVG vector images to PNG in your browser, no upload required.
- Screenshot Text Editor Select text in a screenshot, remove it cleanly, and drop in new text matched to fit.
- Watermark Remover Brush over a logo, stamp, or text watermark and remove it with a texture-aware content-aware fill.
- WebP to PNG Converter Convert WebP images to PNG in your browser, no upload required.
PDF Tools
- PDF Analyzer Inspect a PDF's pages, metadata, forms, bookmarks, and embedded scripts or files in one report.
- PDF Bookmark Editor Add, edit, reorder, or remove a PDF's bookmarks (its table-of-contents outline).
- PDF Image Extractor Pull every embedded image out of a PDF and download them individually or as a .zip.
- PDF Metadata Editor View and edit a PDF's Title, Author, Subject, Keywords, Creator, and Producer fields.
- PDF Metadata Remover Strip a PDF's hidden metadata — title, author, creator software, and more — before you share it.
- PDF OCR — Scanned PDF to Text Recognize text from a scanned or photographed PDF with real OCR, page by page.
- PDF Page Counter Instantly see how many pages a PDF has, plus its title, author, and other quick facts.
- PDF Page Extractor Pick pages from a PDF by thumbnail or page range, and download just those pages as a new PDF.
- PDF Page Number Adder Add page numbers to every page of a PDF — pick the position, format, and starting number.
- PDF Rotation Tool Rotate individual pages or an entire PDF, 90° at a time, and download the result.
- PDF Sanitizer Strip a PDF's metadata, embedded JavaScript, and attached files before you share or publish it.
- PDF Split by Size Split a large PDF into smaller files, each under a target size you choose.
- PDF Text Extractor Pull all the text out of a PDF — copy it or download a .txt file.
- PDF Unlock Remove owner-password restrictions (printing, copying, editing locks) from a PDF.
Text Tools
- Character Counter Count characters, words, sentences, and lines in your text, live as you type.
- Random Line Picker Randomly pick one or more lines from a list — for giveaways, raffles, or picking names at random.
- Reading Time Calculator Estimate how long an article or piece of text takes to read, based on word count.
- Remove Duplicate Lines Paste a list and instantly remove duplicate lines, keeping the first occurrence of each.
- Remove Empty Lines Paste text and instantly strip blank and whitespace-only lines.
- Remove Extra Spaces Collapse repeated spaces and tabs down to one, and trim every line.
- Sentence Counter Count sentences, words, and characters in your text, live as you type.
- Slug Generator Turn any title or text into a clean, URL-safe slug instantly.
- Sort Text Sort a list's lines A→Z, Z→A, case-sensitively, or numerically.
- Text Difference Checker Compare two blocks of text and see exactly what was added, removed, or unchanged.
Developer Tools
- Base64 Image Decoder Paste a base64 string or data URI and decode it back into a downloadable image.
- Cron Expression Generator Build a cron expression from simple fields, or decode an existing one into plain English.
- JSON Compare Compare two JSON documents and see exactly what was added, removed, or changed.
- JSON Escape / Unescape Escape a string for safe use inside JSON, or unescape one back to plain text.
- Regex Tester Test a regular expression against sample text and see every match highlighted live.
- SQL Beautifier Format messy SQL into clean, readable, indented queries.
- URL Parser Break any URL down into its protocol, host, path, query parameters, and hash.
- UUID Generator Generate any number of random UUIDs (v4), formatted however you need them.
- XML Formatter Pretty-print or minify XML, with instant validity checking, all in your browser.
- YAML Formatter Format YAML, or convert between YAML and JSON, instantly in your browser.
More about Developer Tools tools
Generators
- Barcode Generator Generate scannable barcodes (CODE128, EAN-13, UPC, and more) as PNG or SVG.
- Password Generator Generate strong, random passwords with full control over length and character types.
- QR Code Generator Turn any text or link into a downloadable QR code, PNG or SVG.
Calculators
- Aspect Ratio Calculator Find the aspect ratio of any width and height, and get the matching dimension for a target size.
- DPI Calculator Calculate an image's DPI from its pixel dimensions and the size you want to print it at.
- Decimal Hours Calculator Convert hours and minutes into decimal hours for timesheets, and decimal hours back into time.
- Hours Between Two Times Work out the hours and minutes between a start and end time, including overnight shifts and breaks.
- PPI Calculator Calculate the pixel density of a screen or digital image from its resolution and diagonal size.
- Percentage Difference Calculator Calculate the percentage difference between two numbers, measured against their average.
- Percentage Increase Calculator Work out how much a number rose or fell as a percentage, from a starting value to a new one.
- Pixels to Inches Calculator Convert pixel dimensions to inches, centimetres and millimetres at any DPI or PPI.
- Print Size Calculator See how large an image can be printed at a chosen DPI, in both inches and centimetres.
- Reverse Percentage Calculator Find the original value before a percentage increase, decrease, discount, or markup was applied.