Browse tools

Tools

Website SEO AuditBroken Link CheckerSchema Markup ValidatorInternal Link CheckerKeyword Cannibalization CheckerKeyword ClusteringWord CounterReadability CheckerKeyword DensityWriting Pattern IndicatorLong-Tail Keyword IdeasSERP Snippet PreviewMeta Tag GeneratorURL Slug GeneratorRobots.txt GeneratorMeta Title GeneratorMeta Description GeneratorOpen Graph GeneratorTwitter Card GeneratorHTML Meta TagsMeta Tags for WordPressMeta Tags for ShopifyMeta Tags for BloggerMeta Tags for WebflowMeta Tags for ReactMeta Tags for Next.jsCore Web Vitals CheckerImage CompressorHTML MinifierCSS MinifierJavaScript MinifierVideo & Image SpecsQR Code GeneratorMerge PDFSplit PDFRotate PDFDelete PDF PagesRearrange PDF PagesExtract PDF PagesCrop PDFJPG to PDFPNG to PDFPDF to JPGPDF to PNGResize ImageCrop ImageImage ConverterWebP to JPGHEIC to JPGProfile Photo MakerImage to Text (OCR)MOV to MP4MKV to MP4WebM to MP4AVI to MP4MP4 to MP3Extract Audio from VideoTrim VideoMute VideoVideo to GIFResize VideoCompress VideoM4A to MP3WAV to MP3OGG to MP3AAC to MP3Split CSVSplit ExcelCSV to ExcelExcel to CSVExcel to XMLXML to ExcelXML to CSVXML to JSONJSON to CSV

All 75 free tools

Pick a tool, or search by what you need to do. Every tool is free, needs no account, and explains its results in plain English.

Site Audit

Audit pages, find broken links and validate schema on any live website.

Website SEO Audit

Check any page for 40+ SEO issues: titles, indexing, headings, links, images, speed and schema.

01

Schema Markup Validator

Validate JSON-LD structured data against Google’s rich result rules, by URL or pasted code.

03

Internal Link Checker

Crawl up to 150 pages to find broken internal links, orphan pages and weakly linked content.

04

Content & Writing

Measure, tighten and plan what you publish.

Keyword Clustering

Group a keyword list into topics, one page per cluster, with search intent labels.

06

Word Counter

Live word, character, sentence and reading-time counts as you type.

07

Keyword Density

See your most repeated one-, two- and three-word phrases.

09

AI Writing Coming soon

Blog ideas, outlines, video scripts and ad copy, written by AI.

Blog Post Ideas

20 blog post ideas for your niche, each with the search phrase it targets.

Coming soon

Blog Outline Generator

SEO titles, meta description and an H2/H3 outline with word counts for any topic.

Coming soon

YouTube Script Writer

A ready-to-record YouTube script with a hook, sections, titles and description.

Coming soon

Facebook Ad Headlines

15 short ad headlines plus primary text and link descriptions for Facebook and Instagram.

Coming soon

On-page SEO

Titles, snippets, tags and crawl rules.

SERP Snippet Preview

Preview your Google result with pixel-width checks for title and description.

12

Meta Tags & Social

Titles, descriptions and share cards for every platform.

Meta Tag Generator

Title, description, canonical, Open Graph and Twitter Card tags from one form.

13

Meta Title Generator

Title ideas from your keyword, with a pixel meter that shows where Google cuts off.

16

HTML Meta Tags

A complete, modern <head> template, plus which meta tags matter and which Google ignores.

20

Meta Tags for Next.js

Next.js Metadata API code for the App Router, or next/head for the Pages Router.

26

Speed & Code

Smaller files and faster pages.

Image Compressor

Shrink JPEG, PNG or WebP images in your browser. Nothing is uploaded.

28

HTML Minifier

Strip comments and whitespace while keeping pre, script and style content safe.

29

CSS Minifier

Remove comments and whitespace from CSS without breaking calc().

30

JavaScript Minifier

Safe mode strips comments; full mode shrinks code properly with Terser.

31

More free tools

PDF, image, media and data utilities. They run privately in your browser, just like the SEO tools.

PDF tools

Merge, split, rotate and convert PDFs without uploading them.

Merge PDF

Combine two or more PDFs into one file, in the order you choose.

34

Split PDF

Split a PDF into single pages, every N pages, or custom ranges.

35

Rotate PDF

Rotate single pages or the whole PDF and save it permanently.

36

Crop PDF

Trim margins from every page of a PDF, with a live preview.

40

JPG to PDF

Turn JPG images into one PDF, with page size and margins you choose.

41

PNG to PDF

Turn PNG images into one PDF, with page size and margins you choose.

42

PDF to JPG

Convert PDF pages to JPG images in the quality you choose.

43

PDF to PNG

Convert PDF pages to PNG images in the quality you choose.

44

Image tools

Resize, crop, convert and read text from images.

Resize Image

Change image dimensions in pixels or percent, keeping the aspect ratio.

45

Crop Image

Crop photos by dragging a box, with square, 16:9 and other presets.

46

Image Converter

Convert images between JPG, PNG and WebP, several at once.

47

WebP to JPG

Convert WebP images to JPG (or PNG) so they open anywhere.

48

HEIC to JPG

Convert iPhone HEIC photos to JPG so they open on any device.

49

Video & Audio

Convert, trim, compress and extract audio, privately in your browser.

MOV to MP4

Convert MOV videos to MP4 that play on every phone and browser.

52

MKV to MP4

Convert MKV videos to MP4 that play on every phone and browser.

53

WebM to MP4

Convert WebM videos to MP4 that play on every phone and browser.

54

AVI to MP4

Convert AVI videos to MP4 that play on every phone and browser.

55

MP4 to MP3

Extract the soundtrack from an MP4 video as an MP3 file.

56

Trim Video

Cut a clip from a video by start and end time, with a preview.

58

Mute Video

Remove the sound from a video in seconds, with no quality loss.

59

Video to GIF

Turn a short video clip into a high-quality animated GIF.

60

Resize Video

Change video resolution (1080p, 720p, 480p…) keeping the aspect ratio.

61

Compress Video

Shrink video file size for WhatsApp, email and uploads.

62

M4A to MP3

Convert M4A audio files to MP3 that play anywhere.

63

WAV to MP3

Convert WAV audio files to MP3 that play anywhere.

64

OGG to MP3

Convert OGG audio files to MP3 that play anywhere.

65

AAC to MP3

Convert AAC audio files to MP3 that play anywhere.

66

Media & Social

Specs and codes for images, video and print.

Video & Image Specs

Specs for YouTube, Instagram, TikTok, Facebook and X, plus a real file checker.

32

QR Code Generator

QR codes for URLs, text, email, phone, SMS or Wi-Fi. No watermark, never expires.

33

Data & File tools

Convert and split CSV, Excel, XML and JSON, privately in your browser.

Split CSV

Split a large CSV into smaller files by rows or parts, keeping the header.

67

Split Excel

Split a workbook into one file per sheet, or break a big sheet into parts.

68

CSV to Excel

Convert CSV to a clean .xlsx workbook, with characters and zeros kept intact.

69

Excel to CSV

Export any Excel sheet as CSV with comma, semicolon or tab separators.

70

Excel to XML

Turn a spreadsheet into well-formed XML with tags from your headers.

71

XML to Excel

Convert XML feeds and exports into a spreadsheet, one record per row.

72

XML to CSV

Flatten XML into CSV, with nested values and attributes as columns.

73

XML to JSON

Convert XML to clean JSON, with arrays for repeats and attributes kept.

74

JSON to CSV

Convert JSON arrays and API responses into CSV, flattening nested fields.

75