Compression, conversion and OCR run in your browser using WebAssembly, Canvas and your device's own encoders. ID scans, contracts and family videos never leave your device.

Open your browser's network tab and check for yourself.

Exact targets, not guesswork

Not just "compress", but "this PDF under 100 KB". The tool finds the best quality that fits.

Every format in one place

Compress, merge, split and convert, plus the text tools you reach for next.

Batch is free, always

Drop 200 photos or 30 PDFs and get one ZIP. No "upgrade to process more than 3".

Ads below results, never above

The tool is the first thing on every page. On Pro there are no ads at all.

Before: JPG · 542.8 KB · 1600×1067 — **Before** JPG · 542.8 KB · 1600×1067After JPG · 196.9 KB · 1053×702 · quality 77%

After: JPG · 196.9 KB · 1053×702 · quality 77% — **Before** JPG · 542.8 KB · 1600×1067After JPG · 196.9 KB · 1053×702 · quality 77%

Real output, not a mock-up

That slider is a real photo run through the Image Compressor: 542.8 KB → 196.9 KB, 64% smaller, with no visible difference. Drag the handle to compare.

Try it on your photo →

All tools

109 tools, all free.

Compress

Shrink images, PDFs, video, audio, Word, PowerPoint and Excel files, or hit an exact KB size for an upload form.

All compress →

Image Compressor

Reduce image file size by up to 90% in your browser.

Compress JPEG

Shrink JPEG photos by 50–80% with no visible loss.

Compress PNG

Shrink PNG files by quantising colours like TinyPNG, entirely in your browser.

Compress Image to 10KB

Reduce any photo to under 10 KB for government portals, exam forms and job applications.

Compress Image to 20KB

Reduce any photo to under 20 KB for government portals, exam forms and job applications.

Compress Image to 30KB

Reduce any photo to under 30 KB for government portals, exam forms and job applications.

Compress Image to 50KB

Reduce any photo to under 50 KB for government portals, exam forms and job applications.

Compress Image to 100KB

Reduce any photo to under 100 KB for government portals, exam forms and job applications.

PDF & Docs

Merge, split and convert PDFs, turn Word into PDF and PDF into Word, and pull text out of scans.

All pdf & docs →

Image to PDF

Convert JPG, PNG, WEBP or HEIC images into a single PDF with page size, orientation and margin options.

JPG to PDF

Turn JPG photos into a single PDF, with A4/Letter page sizes and margins.

PDF to JPG

Convert PDF pages to JPG images at 72–300 DPI in your browser.

PDF to PNG

Convert PDF pages to lossless PNG images at the resolution you choose.

Image to Text (OCR)

Extract text from photos, scans and screenshots with OCR that runs on your device.

Copy Text From Image

Paste or drop a screenshot or photo and copy the text in it.

Merge PDF

Combine several PDFs into one document in the order you choose.

Split PDF

Split a PDF into single pages, custom ranges or equal chunks, or extract just the pages you need.

Convert

Change image formats in your browser: HEIC, WEBP, AVIF, PNG, JPG, SVG, ICO and more.

All convert →

HEIC to JPG

Convert HEIC images to JPG in your browser.

HEIC to PNG

Convert HEIC images to PNG in your browser.

WEBP to JPG

Convert WEBP images to JPG in your browser.

WEBP to PNG

Convert WEBP images to PNG in your browser.

PNG to JPG

Convert PNG images to JPG in your browser.

JPG to PNG

Convert JPG images to PNG in your browser.

AVIF to JPG

Convert AVIF images to JPG in your browser.

AVIF to PNG

Convert AVIF images to PNG in your browser.

Image

Resize, crop, rotate, blur, add text, remove backgrounds and strip metadata. Quick edits without a photo editor.

All image →

Image Resizer

Resize images to exact dimensions, a percentage or a social-media preset.

Resize JPG

Resize JPG images to exact pixels or a percentage and keep them as JPG.

Resize PNG

Resize PNG images to exact pixels or a percentage and keep them as PNG.

Passport Photo Maker

Crop and resize a photo to the official passport or visa size for your country, with file-size limits applied.

Change DPI

Set the DPI/PPI metadata of a JPG or PNG to 300 DPI (or any value) without resampling.

YouTube Thumbnail Resizer

Resize and crop any image to the YouTube thumbnail size (1280×720, 16:9, under 2 MB).

Social Media Image Resizer

Resize one image to every social media size at once: Instagram post/story, Facebook cover, LinkedIn banner, X header.

Crop Image

Crop images with drag handles, fixed ratios (1:1, 4:3, 16:9, 3:4) or exact pixel values.

Video & Audio

Compress video and audio, and turn clips into GIFs, all processed on your device.

All video & audio →

Video to GIF

Turn a video clip into a GIF in your browser.

MP4 to GIF

Convert MP4 to GIF with trimming, width and FPS controls, entirely in your browser.

Compress Video

Shrink MP4, MOV and WEBM videos for WhatsApp, Discord, email and the web.

Compress Audio

Shrink WAV, MP3, M4A, OGG and FLAC files by converting them to a lower-bitrate MP3 in your browser.

Text & SEO

Count words, convert case, check grammar, find keyword density, generate tags and names, check domain age.

All text & seo →

Word Counter

Count words, characters (with and without spaces), sentences and paragraphs as you type.

Case Converter

Convert text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, kebab-case and more in one click.

Grammar Checker

Check grammar, spelling, punctuation and style in English and 16 other languages.

Keyword Density Checker

Paste your content to see the density of every 1-, 2- and 3-word phrase, with stop words filtered.

YouTube Tag Generator

Generate YouTube tags and hashtags from a title or keyword, using real search suggestions.

Name Generator

Generate business names, brand names, usernames, fantasy names and baby names from a keyword.

Domain Age Checker

Check the age, registration date, expiry date and registrar of up to 10 domains at once, from official RDAP registry data..

Invisible Character

Copy invisible characters and blank spaces for empty names, messages and bios in games, WhatsApp, Instagram and Discord.

Calculators

Age, hours and time calculators with instant answers, nothing to install.

All calculators →

Age Calculator

Calculate exact age from date of birth in years, months and days, plus total weeks, days and hours, your next birthday and the weekday you were born..

Hours Calculator

Calculate hours and minutes between two times, subtract breaks, handle overnight shifts and total a weekly timesheet with pay.

Questions

Is EZCompressor really free?

Yes. Every tool that runs in your browser is free, including batch processing. Pro removes ads and adds server-side AI tools and saved presets.

How can it be private if it is a website?

The page and the processing code load from our servers; your files do not go back to them. Compression, conversion and OCR happen in your browser using WebAssembly, Canvas and your device's media encoders. You can verify this in your browser's network tab. (A few text tools are the exception: the grammar checker, domain age checker and YouTube tag suggestions send the text, domain or keyword you enter to a lookup service, and say so on the page.)

What can I compress?

Images (JPG, PNG, WEBP, HEIC, AVIF), PDFs, videos (MP4, MOV, WEBM), audio (WAV, MP3, M4A, FLAC, OGG), Word, PowerPoint and Excel files, and any files into a ZIP archive.

Is there a file size limit?

No fixed limit. Because processing is local, the only limit is your device's memory. Very large files may be slow on phones.

How do I compress a file to an exact size like 100 KB?

Use one of the target-size tools: Compress Image to 100KB, Compress PDF to 100KB or Reduce Image Size in KB. They search for the highest quality that fits under your limit.

Do you keep any data?

We keep standard analytics (page views) and, if you create an account, a history of tool names and file sizes. Never the files themselves.