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208 free tools across 11 categories. Built for speed, privacy, and quality. No account or credit card required.

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Everything you need, in one place

208 tools across 11 categories. Free during public beta, with no sign-up required.

Image toolsCompress, resize, convert, clean, and prepare images. PDF toolsMerge, split, compress, convert, extract, and protect documents. Developer toolsFormat, validate, encode, generate, and diagnose.
Popular: Video Downloader Image Compressor Base64 Tool Online Metronome AI Model Directory

208 tools available

AI Models

3 tools
AI Model Directory
Explore and compare 8,500+ AI models, providers, capabilities, and context windows.
Free
AI Pricing
Compare LLM API input and output costs across leading providers.
Free
AI Leaderboard
Compare leading AI models by benchmark scores and capabilities.
Free

Video

18 tools
Subtitle Sync
Fix subtitles that appear too early, too late or progressively drift away from the dialogue.
Free
Subtitle Converter
Turn an SRT or WebVTT file into the format your next step needs, or extract a readable transcript.
Free
Chapter Timestamp Generator
Turn your timestamped notes into a clear chapter list for a video description or podcast workflow.
Free
Subtitle Readability Checker
Find captions that may be too fast, too dense or out of order before you publish a video.
Free
Video Downloader
Download TikTok videos without watermark in HD. Paste a link and go.
Free
Video Compressor
Reduce video file size without losing quality.
Free
Video Toolkit
Trim video, remove audio, or extract a high-quality MP3 locally.
Free
Video to GIF
Convert a video clip to an animated GIF with size and frame controls.
Free
YouTube Thumbnail
Download YouTube video thumbnails in full resolution.
Free
TikTok to Text
Extract audio, transcribe & get AI summaries from TikTok.
Free
Online Screen Recorder
Capture your display locally using the browser screen-sharing permission.
Free
Video Speed Changer
Create slow-motion or fast video without uploading the source file.
Free
Video Cropper
Reframe video for social platforms with private browser processing.
Free
Video Merger
Merge 2–5 clips in selection order, choose 480p or 720p, and export a video-only WebM locally.
Free
Video Watermark
Add text to every video frame with position and opacity controls, then export a WebM locally.
Free
Add Music to Video
Add a local audio track to a video, adjust its volume, and export the combined result.
Free
Add Subtitles to Video
Burn an SRT subtitle file into a video with timing and style controls before export.
Free
Video Thumbnail Extractor
Capture a frame from a local video and download it as an image thumbnail.
Free

Audio

17 tools
Audio Looper
Repeat the tricky part. Mark a short section, choose a comfortable speed and practice it with a pause between repeats.
Free
Audio Pitch Changer
Move a backing track into a more comfortable key without deliberately speeding it up or slowing it down.
Free
Audio Channel Splitter
Recover the left and right sides of a stereo recording as separate mono WAV files.
Free
Audio Converter
Convert audio between MP3, WAV, OGG, AAC. Browser-based, no uploads.
Free
Audio Trimmer
Cut audio, preview a range, add fades, and export MP3 or WAV.
Free
Audio Joiner
Add, reorder and merge audio clips into one MP3 or WAV on your device.
Free
Audio Speed Changer
Speed up or slow down audio locally with optional pitch preservation.
Free
Audio Volume Changer
Adjust or normalize audio loudness privately in your browser.
Free
Audio Waveform Generator
Turn an audio track into a shareable waveform graphic locally.
Free
Online Voice Recorder
Capture voice notes directly in your browser without sending audio to a server.
Free
Audio Compressor
Re-encode common audio files as smaller MP3s at 64, 96, or 128 kbps in your browser.
Free
Remove Silence from Audio
Detect quiet sections in an audio file and remove them with adjustable thresholds.
Free
Audio Normalizer
Adjust audio loudness toward a consistent level and export the processed track locally.
Free
BPM Detector
Estimate the beats per minute of an uploaded audio track in your browser.
Free
Online Metronome
Practice at 30–300 BPM and share tempo settings with students or bandmates.
Free
Online Instrument Tuner
Use your microphone to tune an instrument with live pitch feedback in the browser.
Free
Audio Spectrum Analyzer
Analyze audio spectrum and export the result.
Free

Image

36 tools
Background Remover
Remove image backgrounds with browser-based AI. No uploads.
Free
Image Compressor
Compress JPG, PNG, WebP. Adjust quality, preview before download.
Free
Image Metadata Remover
Remove common EXIF, GPS, camera, and timestamp metadata locally.
Free
Favicon Generator
Create favicon.ico, PNG app icons, a manifest, and a ZIP pack.
Free
Color Picker
Pick colors and get HEX, RGB, HSL values.
Free
Image Resizer
Resize images to exact dimensions.
Free
Social Media Image Resizer
Resize for Instagram, TikTok, YouTube, LinkedIn, X, and Facebook presets.
Free
Batch Image Watermark
Add text or logo watermarks to multiple images and download a ZIP.
Free
OCR Scanner
Extract text from images. Browser-based, 100% private, no uploads.
Free
HEIC to JPG
Convert Apple HEIC photos to JPG. Browser-based, 100% private.
Free
GIF Maker
Create animated GIFs from images. Adjust speed, no watermark.
Free
Image Crop
Crop images with precision. Aspect ratio, rotate, download.
Free
Image Converter
Convert JPG, PNG, and WebP locally in your browser.
Free
SVG to PNG Converter
Render sanitized SVG graphics into production-ready PNG files in your browser.
Free
Image Palette Generator
Turn any image into a useful dominant color palette without uploading it.
Free
Meme Generator
Create a classic image meme locally with your own picture and captions.
Free
Photo Collage Maker
Combine multiple photos into one clean, downloadable collage in your browser.
Free
Blur or Pixelate Image
Hide sensitive details with local blur or pixelation controls.
Free
Instagram Grid Splitter
Prepare a numbered Instagram profile grid without uploading your image.
Free
Image DPI Converter
Update print resolution metadata while preserving original pixel data.
Free
Passport Photo Maker
Create a 300-DPI photo sheet using common passport-photo dimensions.
Free
Circle Crop Image
Crop an image into a circle with transparent corners and download the result as PNG.
Free
Image Border Maker
Add a pixel border, rounded corners, and custom colors to an image, then export PNG.
Free
Image Stitcher
Join multiple images vertically or horizontally with spacing and background controls.
Free
Contact Sheet Maker
Arrange up to 50 images into a labeled contact sheet with column and cell controls.
Free
Face Blur
Blur selected faces or sensitive regions in an image locally before downloading it.
Free
Pixel Art Converter
Convert pixel art with validated inputs.
Free
Image to ASCII Art
Convert an image into adjustable text-based ASCII art that you can copy or download.
Free
Image Dither
Apply ordered or error-diffusion dithering to create a stylized lower-color image.
Free
Color Blindness Simulator
Preview an image under common color-vision deficiency simulations.
Free
GIF Compressor
Reduce GIF dimensions and color detail to produce a smaller animated file.
Free
GIF Frame Extractor
Split gif frame extractor into downloadable parts.
Free
Animated PNG Maker
Combine PNG frames into an APNG with adjustable delay and loop settings.
Free
Sprite Sheet Generator
Generate sprite sheet that you can copy or download.
Free
Perspective Image Correction
Correct a photographed document or sign by adjusting its four perspective corners.
Free
QR & Barcode Scanner
Scan a QR code or barcode from an image using the browser camera or file picker.
Free

Document & PDF

40 tools
Invoice Generator
Create professional PDF invoices. Customize items, tax, and download.
Free
Resume Builder
Create an ATS-friendly resume with live preview, local drafts, and PDF export.
Free
QR Code Generator
Generate customizable QR codes. URL, WiFi, email, phone, download PNG.
Free
PDF Merger
Combine multiple PDFs into one document.
Free
PDF Organizer
Drag to reorder, rotate, or delete pages and export a clean PDF.
Free
Add PDF Page Numbers
Number selected PDF pages with custom format, position, and styling.
Free
Watermark PDF
Stamp custom text, DRAFT, or CONFIDENTIAL across PDF pages.
Free
UTM Builder
Build campaign URLs, save local history, and export tracking CSV.
Free
Sign PDF
Draw, type, or upload a signature and place it on any PDF page locally.
Free
Barcode Generator
Generate EAN, UPC, CODE128 barcodes for retail and shipping labels.
Free
PDF Splitter
Extract page ranges into a new PDF without uploading files.
Free
PDF Compressor
Optimize image-heavy PDFs with honest before-and-after sizes.
Free
Image to PDF
Combine JPG, PNG, and WebP images into one PDF.
Free
PDF to JPG
Turn PDF pages into downloadable JPG images or a ZIP.
Free
PDF Text Extractor
Extract the searchable text layer from a PDF without uploading the document.
Free
PDF Metadata Editor
Inspect and edit standard PDF document properties without uploading the file.
Free
PDF Form Filler
Fill interactive AcroForm fields locally and keep the finished PDF editable.
Free
Flatten PDF Form
Lock current form appearances into the PDF pages without uploading the document.
Free
Crop PDF Pages
Change PDF crop boxes for selected pages while keeping vector content intact.
Free
PDF to PNG Converter
Convert PDF pages into high-resolution PNG images locally in your browser.
Free
Percentage Calculator
Solve the most common percentage questions and copy the formula.
Free
Profit Margin Calculator
Understand price, cost, margin, and markup without spreadsheet formulas.
Free
Loan Calculator
Model fixed-rate installment loans with optional extra monthly payments.
Free
Compound Interest Calculator
See contributions versus estimated interest over time.
Free
Date Difference Calculator
Measure exact time between dates with inclusive or exclusive counting.
Free
Age Calculator
Find age on any target date with calendar-aware calculations.
Free
Protect PDF with Password
Protect a PDF with a password in the browser and download the encrypted copy.
Free
Unlock PDF with Password
Remove a known PDF password locally when the document can be opened with that password.
Free
PDF OCR
Recognize text in scanned PDF pages, choose a language, and download a plain-text result.
Free
PDF Redactor
Burn a black rectangle into selected PDF pages to permanently cover a chosen region.
Free
PDF Compare
Compare the searchable text of two PDFs and identify pages with differences.
Free
Extract Images from PDF
Extract embedded raster images from a PDF and package them for download.
Free
Word to PDF Converter
Render a simple Word document into a downloadable PDF in the browser.
Free
Excel to PDF Converter
Render a spreadsheet preview into a PDF for simple tables and print-ready sharing.
Free
PowerPoint to PDF Converter
Render presentation slides into a downloadable PDF for simple browser-supported decks.
Free
HTML to PDF Converter
Render supplied HTML content into a downloadable PDF using the browser print layout.
Free
CSV to Excel Converter
Turn CSV rows into a downloadable Excel workbook with configurable delimiter handling.
Free
Excel to CSV Converter
Convert the first worksheet of an Excel workbook into a downloadable CSV file.
Free
Large CSV Splitter
Split large csv into downloadable parts.
Free
Excel Sheet Splitter
Split excel sheet into downloadable parts.
Free

Archive

1 tool
ZIP / Unzip
Compress files to ZIP or extract ZIP archives. Browser-based.
Free

Text

17 tools
Word Counter
Count words, characters, lines, and paragraphs in real time.
Free
Markdown Preview
Write Markdown and see it rendered live in real time.
Free
Case Converter
Switch between writing and developer naming styles instantly.
Free
Duplicate Line Remover
Clean email lists, exports, IDs, and text data without changing first occurrence order.
Free
Remove Line Breaks
Clean text copied from PDFs, emails, or column-based lists.
Free
Sort Lines Online
Sort large line-based lists locally with predictable controls.
Free
URL Slug Generator
Turn titles and labels into consistent URL path slugs.
Free
Reading Time Calculator
Calculate reading time with transparent inputs and formulas.
Free
Citation Generator
Generate citation that you can copy or download.
Free
Morse Code Translator
Translate morse code in both supported directions.
Free
Braille Translator
Translate braille in both supported directions.
Free
Roman Numeral Converter
Convert roman numeral with validated inputs.
Free
Random Name Picker
Pick a random entry from a pasted list while keeping the selection in your browser.
Free
Pomodoro Timer
Run focused work and break intervals with a simple browser Pomodoro timer.
Free
Typing Speed Test
Measure typing speed, accuracy, and elapsed time against a short practice passage.
Free
Text to Speech
Read typed text aloud with your browser voice and playback controls; text stays on your device.
Free
Speech to Text
Use browser speech recognition to turn spoken words into editable text.
Free

Developer

45 tools
JSON Formatter
Format, validate, beautify JSON. Minify or prettify in one click.
Free
Color Contrast Checker
Check WCAG AA and AAA contrast ratios for accessible text.
Free
UUID Generator
Generate UUID v4 identifiers. Copy with one click.
Free
Cron Expression
Build and test cron schedule expressions.
Free
Timestamp Converter
Convert Unix timestamps to dates and back.
Free
CSV ↔ JSON
Convert CSV to JSON and back. Paste, convert, download.
Free
CSV Cleaner
Trim, remove empty rows and columns, deduplicate, and normalize headers.
Free
Text Diff
Compare two texts and see the differences highlighted.
Free
Base64 Tool
Encode or decode UTF-8 text and files locally.
Free
Regex Tester
Test matches, groups, flags, and replacements safely.
Free
JWT Decoder
Inspect JWT claims and expiry locally without uploading tokens.
Free
URL Encoder & Decoder
Safely encode query values or decode percent-encoded URLs instantly.
Free
Number Base Converter
Convert large integer values across common programming number bases.
Free
HTML Formatter & Minifier
Format difficult HTML into readable code or create a compact version.
Free
CSS Formatter & Minifier
Make CSS readable or compact it without executing any code.
Free
JavaScript Formatter & Minifier
Format or minify JavaScript without running the pasted program.
Free
SQL Formatter
Turn dense SQL into readable, dialect-aware code in one click.
Free
XML Formatter & Validator
Find malformed XML and produce clean, readable output locally.
Free
YAML to JSON Converter
Move configuration data safely between YAML and JSON in your browser.
Free
JSON Schema Validator
Check JSON payloads against schemas without sending data to a server.
Free
JSON to TypeScript Converter
Turn example JSON into a practical TypeScript starting point.
Free
Meta Tag Generator
Build a complete, copy-ready metadata block for a web page.
Free
JSONPath Tester
Test jsonpath against your own sample data.
Free
XPath Tester
Test xpath against your own sample data.
Free
TOML Formatter & Validator
Format TOML and report syntax errors with the line that needs attention.
Free
GraphQL Formatter
Format GraphQL queries and mutations with consistent indentation and readable structure.
Free
JSON Diff
Compare two JSON values, report added or removed paths, and download structured differences.
Free
CSV to SQL Converter
Convert CSV columns and rows into INSERT statements for a selected SQL table.
Free
JSON to XML Converter
Convert a JSON object into readable XML with a configurable root element.
Free
XML to JSON Converter
Parse XML and convert its elements and attributes into readable JSON.
Free
HTML Entity Encoder & Decoder
Encode special characters as HTML entities or decode entities back to text.
Free
URL Parser
Break a URL into protocol, host, path, query, hash, and decoded parameter values.
Free
HTTP Status Checker
Check http status and receive a readable report.
Free
DNS Lookup
Inspect common DNS record types for a hostname using the site lookup endpoint.
Free
SSL Certificate Checker
Check ssl certificate and receive a readable report.
Free
IP Subnet Calculator
Calculate ip subnet with transparent inputs and formulas.
Free
Chmod Calculator
Calculate chmod with transparent inputs and formulas.
Free
OpenAPI Validator
Check an OpenAPI document for parse errors and common schema problems locally.
Free
Open Graph Preview
Preview how a page may appear when shared using Open Graph title, image, and description fields.
Free
Schema Markup Generator
Generate schema markup that you can copy or download.
Free
Robots.txt Generator
Generate robots.txt that you can copy or download.
Free
XML Sitemap Generator
Generate xml sitemap that you can copy or download.
Free
Keyword Density Checker
Check keyword density and receive a readable report.
Free
Redirect Checker
Check redirect and receive a readable report.
Free
Broken Link Checker
Check broken link and receive a readable report.
Free

Security & Encryption

7 tools
Password Generator
Generate strong passwords. Customize length, characters, and strength.
Free
Hash Generator
Generate MD5, SHA-1, SHA-256 hashes.
Free
Password Strength
Test password strength. Get suggestions for improvement.
Free
JWT Signer & Verifier
Inspect JWT headers and claims, then verify a token signature when you provide the key.
Free
HMAC Generator
Generate hmac that you can copy or download.
Free
Bcrypt Generator & Checker
Check bcrypt generator & and receive a readable report.
Free
File Checksum Calculator
Calculate file checksum with transparent inputs and formulas.
Free

Email & Communication

6 tools
Email Signature
Create HTML email signatures. 4 templates, copy or download.
Free
Email Validator
Validate email addresses. Check syntax and more.
Free
Email Subject Line Tester
Test email subject line against your own sample data.
Free
WhatsApp Link Generator
Generate whatsapp link that you can copy or download.
Free
Mailto Link Generator
Generate mailto link that you can copy or download.
Free
Google Review Link Generator
Generate google review link that you can copy or download.
Free

Business & Calculators

18 tools
VAT Calculator
Calculate vat with transparent inputs and formulas.
Free
Sales Tax Calculator
Calculate sales tax with transparent inputs and formulas.
Free
Discount Calculator
Calculate discount with transparent inputs and formulas.
Free
Salary Calculator
Calculate salary with transparent inputs and formulas.
Free
ROI Calculator
Calculate roi with transparent inputs and formulas.
Free
Break Even Calculator
Calculate break even with transparent inputs and formulas.
Free
Customer Acquisition Cost Calculator
Calculate customer acquisition cost with transparent inputs and formulas.
Free
Customer Lifetime Value Calculator
Calculate customer lifetime value with transparent inputs and formulas.
Free
GPA Calculator
Calculate gpa with transparent inputs and formulas.
Free
Fuel Cost Calculator
Calculate fuel cost with transparent inputs and formulas.
Free
Electricity Cost Calculator
Calculate electricity cost with transparent inputs and formulas.
Free
Time Zone Converter
Convert time zone with validated inputs.
Free
Unit Converter
Convert unit with validated inputs.
Free
Currency Converter
Convert currency with validated inputs.
Free
Business Days Calculator
Calculate business days with transparent inputs and formulas.
Free
Scientific Calculator
Calculate scientific with transparent inputs and formulas.
Free
Standard Deviation Calculator
Calculate standard deviation with transparent inputs and formulas.
Free
Dice Roller
Roll one or more dice with repeatable random results and a visible history.
Free
How it works

Three steps. That’s it.

No complicated setup, no downloads, no accounts required to get started.

1

Choose a tool

Pick from our growing collection of free online tools.

2

Upload or paste

Drop your file or paste a link — we handle the rest.

3

Download & go

Get your result instantly. No watermarks, no waiting.

Pricing

Everything is free during public beta.

We are observing what people actually use before considering any paid feature. No checkout, subscription, or artificial daily limit is active.

Public beta

Free access

For everyday and professional tool tasks.

$0/mo

No credit card, account, or trial countdown.

Try tools
  • ✓ All currently available tools
  • ✓ No artificial daily usage limits
  • ✓ No account needed
  • ✓ Browser-first processing where possible
  • ✓ Image, PDF, QR, text, and developer utilities

Ready to get started?

Use the tools, tell us what is missing, and help decide what we build next.

Request a tool