All Tools

Remove image backgrounds instantly using AI — transparent PNG output, no account needed, runs entirely in your browser.

Convert PNG to JPG with adjustable quality. Reduce file sizes dramatically for sharing and web use. Batch support — no upload required.

Convert WebP to PNG or JPG instantly. Choose lossless PNG or compressed JPG with adjustable quality. Batch support — no upload required.

Convert JPG to AVIF for next-gen web compression — up to 50% smaller files at the same visual quality. Batch support, browser-based, no upload.

Convert SVG vector graphics to JPG at any resolution. Set custom dimensions, adjust quality — ideal for print and social media. No upload required.

Vectorize images to SVG with two engines — a fast bitmap tracer for logos/icons and a VTracer WASM engine for high-quality photo and color artwork tracing.

Create animated GIFs from multiple images — set frame timing, loop count, and reorder frames. No upload needed.

Add text watermarks to photos — custom position, opacity, font size, rotation, and tiling. Free, no upload.

Resize images to exact pixel dimensions or percentage — aspect ratio lock, social media presets, no upload needed.

Convert GIF to lossless PNG with full alpha transparency. First frame extracted from animated GIFs. Batch support — no upload required.

Convert AVIF images to lossless PNG with full transparency support. Batch-ready, browser-based — your files never leave your device.

Detect and identify 80+ objects in images with AI — labeled bounding boxes and confidence scores, runs in browser.

Generate depth maps from any photo using AI. Visualize 3D structure with colorized depth estimation — runs in your browser.

Combine multiple PDF files into one document — drag, reorder, and merge with no upload and no watermark.

Convert PDF to editable Word DOCX — extracts text and heading hierarchy entirely in your browser.

Reorder, rotate, delete, and extract PDF pages using visual thumbnails — all in your browser.

Clean up messy text — strip HTML, remove extra whitespace, trim blank lines, normalize line endings, and more.

Remove duplicate lines from text instantly. Keeps first occurrence, case-sensitive or insensitive.

Reverse text by characters, words, or lines instantly. Free online text reverser.

Generate Lorem Ipsum placeholder text as paragraphs, sentences, words, or bytes. Start with the classic opening or use randomised text.

Analyze text sentiment instantly — see positive, negative, and neutral scores with a per-word breakdown. No AI model required.

Format, validate, and minify JSON instantly — with configurable indentation, error location, and tree view.

Encode or decode URLs and query string components instantly — supports encodeURIComponent, decodeURIComponent, and full URL encoding.

Escape or unescape strings for JSON, HTML, JavaScript, CSV, and SQL — real-time, client-side, zero dependencies.

Convert HTML to clean Markdown — paste HTML source and get properly formatted .md output with headings, links, lists, and code blocks.

Convert YAML to JSON or JSON to YAML bidirectionally — type preservation, null handling, and configurable indentation.

Calculate Linux and Unix file permissions. Toggle read, write, and execute for owner, group, and others — get octal, symbolic, and chmod command.

Write Markdown and see a live GitHub-flavoured HTML preview side by side — export clean HTML instantly.

Generate .gitignore files for Node.js, Python, Go, Rust, React, Next.js, Vite, Laravel, Django, Docker, Terraform, VS Code, macOS and more.

Test regular expressions live with color-coded match highlighting, capture groups, replace mode, and common presets.

Convert Unix timestamps to human-readable dates or dates to epoch timestamps — with timezone support and multiple formats.

Convert between SQL INSERT statements, CSV, and JSON. Transform CSV to SQL INSERTs, SQL to JSON, or JSON to SQL INSERTs with dialect options.

Add, subtract, multiply, or divide fractions with step-by-step solutions. Simplify, convert between decimals and percentages, and work with mixed numbers.

Calculate log base 10, natural log (ln), log base 2, or any custom base. Antilog mode and logarithm rules reference included.

Check if a number is prime, find prime factorization, list all primes in a range using the Sieve of Eratosthenes, or find the Nth prime.

Convert numbers between binary, octal, decimal, hex, and any base from 2 to 36 with live updates. Signed two's complement and bit-length selector included.

Convert any number to English words, currency format, ordinals, or check-writing format. Supports numbers up to vigintillions and multiple currencies.

Calculate nPr permutations and nCr combinations with step-by-step formula breakdowns. Supports with and without repetition. BigInt precision.

Calculate radius, diameter, circumference, and area from any single value. Arc length and sector area included with an SVG diagram.

A full-featured scientific calculator with trigonometry, logarithms, exponents, roots, memory functions, and calculation history. Full keyboard support.

Convert times between timezones and compare up to four zones side by side.

Precise stopwatch with lap times, split tracking, and millisecond accuracy.

Pomodoro technique timer with customisable work and break durations, session tracking, and audio alerts.

Check WCAG color contrast ratios between foreground and background colors. See AA and AAA pass/fail badges instantly.

Calculate monthly mortgage repayments, total interest, and view a full amortisation schedule.

Calculate tips instantly with preset percentages, custom amounts, bill splitting, and rounding options.

Add or remove sales tax/VAT from any price instantly. Quick presets for common rates.

Generate and validate your robots.txt file with a form builder, CMS presets, and instant error checking.

Measure your visual reaction time in milliseconds. Click when the screen turns green across 5 attempts and see your average, rank, and percentile vs the human average of 250ms.

Convert mouse sensitivity between CS2, Valorant, Apex, Overwatch 2, and 20+ games with accurate cm/360 and eDPI calculations. Instant results, no sign-up.

Generate cool gamertags and gaming usernames instantly. Choose competitive, funny, fantasy, or clean styles. Platform-aware limits for Xbox, PSN, Steam, and Discord.

Test your monitor for dead or stuck pixels with fullscreen solid color screens. Includes a stuck pixel fixer that rapidly cycles colors to try to revive unresponsive pixels.

Convert field of view between horizontal, vertical, and diagonal for any aspect ratio. Game presets for CS2, Valorant, Apex, Overwatch 2, and more with a live FOV diagram.

Calculate base, effective, burst, and sustained DPS for any weapon. Enter damage, attack speed, crit chance, magazine size, and reload time. Compare two weapons side by side.

Roll D&D 5e ability scores with 4d6 drop lowest, 3d6, standard array, or point buy. See individual dice, assign scores to abilities, and copy your stat block.

Generate MD5 hashes from text in real time. Instant output, uppercase toggle, 100% browser-based. Not for passwords — use bcrypt instead.

Find your public IPv4 and IPv6 address with ISP, city, country, ASN, and timezone — loads instantly.

Calculate how long a file download takes — enter file size and connection speed, get an instant estimate.

Query all DNS record types for any domain — A, AAAA, MX, TXT, CNAME, NS, SOA, CAA — via Cloudflare DoH.

Look up and validate DKIM records for any domain — public key, key type, and selector auto-detection.